SWITCH CATALOG
SAFRAN
IS A LEADING INTERNATIONAL HIGH-TECHNOLOGY
GROUP and Tier-1 supplier of systems and equipment
for aerospace, defense and security.
Operating worldwide,
Safran has 66,300 employees and generated sales
of 14.7 billion euros in 2013. Through our global
presence Safran not only enhances competitiveness,
but also builds industrial and commercial relations
with the world’s leading prime contractors and
operators, while providing fast, local service to
customers around the world. Working alone or
in partnership, Safran holdsworld or European
leadership positions in its core markets.
LEADERSHIP POSITIONS
IN EACH OF OUR CORE BUSINESSES
AEROSPACE PROPULSION
Aircraft engines: Carrying on the CFM56 tradition, Safran
and GE, through CFM International, a 50/50 joint company
between Snecma (Safran) and GE, have launched the new
LEAP engine, which will power the Airbus A320neo, Boeing
737 MAX and Comac C919. Safran oers the SaM146
engine for regional jets, through PowerJet, a 50/50 joint
company between Snecma (Safran) and NPO Saturn, and is
developing the Silvercrest® for business jets. In the military
sector, Safran makes the M88 engine for the Rafale ghter
and the TP400 turboprop for the Airbus A400M military
transport, through the Europrop International GmbH
consortium. We also provide maintenance, repair and
overhaul (MRO) services for our engines.
Helicopter turbine engines: Safran makes the Arrius
and Arriel turboshaft engines for light to medium
helicopters (by Airbus Helicopters, Bell Helicopter, Sikorsky,
Agusta Westland, etc.), and is developing the Arrano.
Our engines power the Airbus Helicopters Tiger and the
HAL Dhruv, and we have designed the Ardiden 3 for new
helicopters in the 6- to 8-ton class (by Kamov, Avic, etc.).
Safran also makes the Makila and RTM322 engines for
heavy helicopters. In other words, Safran makes turbine
engines for all major helicopter manufacturers, and
provides associated MRO services.
Space: Safran makes the Vulcain®2 and HM7B cryogenic
engines for Ariane 5, along with its solid rocket motors.
We are developing the new Vinci® upper-stage engine for
Ariane 5 ME and Ariane 6, and we are prime contractor,
along with Avio, for the solid rocket motors on the rst
stage of Vega and on Ariane 6. Safran also provides
satellite equipment, including plasma thrusters, liquid
propellants, pyrotechnic devices, etc.
N°. 1 WORLDWIDE in engines for commercial aircraft
with more than 100 seats (in partnership with GE)
and helicopter turbine engines
N°. 2 WORLDWIDE in cryogenic rocket engines and
solid propulsion
N°. 4 WORLDWIDE in military aircraft engines
AIRCRAFT EQUIPMENT
Landing and braking systems: Safran designs, produces
and supports landing gear, wheels, carbon brakes and
related systems for civil and military xed and rotary-wing
aircraft. These systems are used on many dierent aircraft,
including the Airbus A320, A350 XWB, A380 and A400M,
the Boeing Next-Generation 737, 737 MAX, 767, 777 and
787 Dreamliner, the Rafale, Euroghter Typhoon, F-18, etc.
Engine systems and equipment: Safran is the sole
nacelle systems integrator for the Airbus A380. Working
alone or in partnership with GE, Safran is developing
nacelles for LEAP engines (Airbus A320neo and Comac
C919) and for the Silvercrest® and GE Passport business
jet engines. We also oer mechanical power transmission
systems for civil and military airplanes, as well as
helicopters.
Electrical systems and engineering: Safran has
developed expertise in all aircraft electrical systems,
including power generation, distribution and conversion,
wiring, load management and ventilation. We provide
wiring harnesses and electrical cabinets for many dierent
Airbus and Boeing models, and we are developing the
electrical distribution system for Embraer’s upcoming KC-
390 transport. We also oer engineering services, covering
aerostructures, mechanical systems and onboard software.
N°. 1 WORLDWIDE in landing gear, wheels and
carbon brakes (1)
N°. 1 WORLDWIDE in aircraft electrical
interconnection systems
N°. 1 WORLDWIDE in power transmissions (1)
A WORLD LEADER in aircraft engine nacelles
(1) For commercial aircraft, in partnership with BAE Systems
4
DEFENSE
Optronics: Safran is in charge of the FELIN infantry soldier
modernization system, oering enhanced observation,
communications, mobility and other capabilities. We
design portable observation systems and optronic (electro-
optical) systems for land vehicles, aircraft and submarines.
We also make the Sperwer tactical drone, we’re developing
the Patroller™ long-endurance drone, and we oer high-
performance space optics (for Helios, Meteosat, Spot and
other satellites).
Avionics: Safran oers inertial or hybrid navigation
systems, along with sensors. We are the prime contractor
for the AASM Hammer guided missile, deployed by Rafale
ghters. We also supply the seekers for the Mistral and
Mica IR missiles, and we are developing the seeker and
sight for the upcoming MMP medium-range missile
system. Safran is developing various ight control systems
for Airbus Helicopters’ new X4. Our Cassiopée oering
groups a wide range of ight data analysis services.
Electronics and safety-critical software: Safran
provides processing units and printed circuit boards for
the Airbus A380 and A400M, Boeing 787, Rafale, the
NH90 and Caracal helicopters, and other aircraft, which
handle engine control, ight control, landing and braking
functions and more. We are developing sophisticated new
safety-critical software for dierent onboard systems.
N°. 1 WORLDWIDE in helicopter ight controls
N°. 1 WORLDWIDE in engine control units (1)
N°. 1 IN EUROPE for tactical drones, optronic
systems and inertial navigation
(1) For commercial aircraft, in partnership with BAE Systems
SECURITY
Civil identication: Safran helps governments protect
citizens’ unique identity through identity management
solutions and secure ID documents. We are also developing
authentication platforms to provide secure online services.
Digital ID and smart transactions: Safran is a world
leader in digital identity and secure online transactions,
thanks to our strong authentication software platforms,
smart cards and tokens. These technologies are used by the
banking and telecom sectors, as well as for digital identity
management.
Public safety: Because of our unrivaled expertise in
multibiometric identication technologies and explosives
and narcotics detection systems, Safran helps police forces
and other law enforcement organizations protect people
and society in general.
Critical infrastructures: Safran helps protect high-risk
facilities by oering advanced detection and biometric
access control systems.
Transport and border control: Safran ensures the
security of transportation sites through our identication,
detection and border control solutions.
N°. 1 WORLDWIDE in biometric ID solutions
N°. 1 WORLDWIDE in automated identication
systems based on ngerprint, iris and facial
recognition
N°. 1 WORLDWIDE in computed-tomography
explosive detection systems (EDS) for checked
baggage
N°. 4 WORLDWIDE in smart cards
5
Accessories G1 - G5
Cross Reference
Part Number to Page Index 5
Military P/N to Labinal Power Systems P/N H2 - H7
Test Requirements per MIL Specs H8 - H9
Glossary of Terms H10 - H12
Capabilities 6 – 7
EMI/RFI Shielded Pushbutton Switches B14 - B19
Environmentally Sealed Switches
Environmentally Sealed Rocker Switches C-9 - C-31
Environmentally Sealed Toggle Switches A2 - A34
Limit Switches E1 - E3
Hermetic Switches E4
MIL-DTL-3950 Environmentally Sealed A20 - A34
Toggle Switches
Miniature Switches
MIL-DTL-8834 Miniature Positive Action A48 - A62
Four-Pole Miniature Positive Action Toggle A63 - A66
Miniature Switches with Integrated Wire A60 - A62
Termination System (IWTS)
Miniature Integral Toggle Switches A67
Precision Snap Action Switches
Basic Snap Switches D2 - D4
Roller, Straight, and Leaf Actuator D5
Pushbutton Switches
Illuminated Pushbutton Switches B20
Sub-Miniature Pushbutton Switches B18 - B19
Pistol Grip Pushbutton Switches B21 - B23
Special Designed Pushbuttons B24 - B25
Standard Pushbutton Switches B2 - B14
Uniform Panel Appearance (UPA) B15 - B17
Pushbutton Switches
Rocker Switches
Econo Switch Sealed Rocker Switches C9 - C18
«Illuminater» Series Rocker Switches C2- C8
Removable Button (RB Series) C9 - C12
Rocker Switches
Switch Guards & Shields F1 - F8
Toggle Switches
Designerline Toggle Switches A8 -A10
Environmentally Sealed Toggle Switches A2 - A34, A38 - A47
Environmentally Sealed Toggle Switches with Integrated
Wire Terminal Systems (IWTS) A27 - A34, A60 -A62
Environmentally Sealed Positive A38 - A47
Action Switches
High Capacity Toggle Switches A68 - A69
Integral Toggle Switches A67
MIL-PRF-8805 Toggle Switches A35 - A37
MIL-DTL-3950 Toggle Switches A20 - A34
MIL-DTL-8834 Toggle Switches A38 - A62
Multi-Circuit Toggle Switches A35 - A37
Econoswitch Line A11 - A19
6
Fast information Finder
• Have an Labinal Power
Systems part number and
need more information?
Use the part number to page
index on this page to get the
exact page of the full product
listing.
• Have a Military part number
and need the
applicable
Labinal Power Systems
part number?
Use the Military Part
Number Index in the back
of this catalog.
• Know the type of product
you want, but not a specic
part number? Use the
detailed index on the facing
page to nd the section
with those products.
• Need additional information
not contained in this
catalog? For technical
questions, application assistance,
or the name of your
local authorized distributor,
call 1- 800-955-7354.
LPS Part No.
15-
16-
24-
29-
32-
49-
52-
73-
80-
815-
821-
8492 - 8499
8500 - 8502
8503 - 8505
8510 - 8512
8520 - 8528
8530 - 8532
8533 - 8535
8536 - 8538
8540 - 8542
8543 - 8545
8546 - 8548
8551 - 8553
8554 - 8556
8566 - 8568
8570 - 8572
8573 - 8575
8780 - 8782
8790 - 8792
8836 - 8838
8836KP - 8838KP
8843 - 8845
8854
8855 - 8856
8864
8866 - 8869
8870
8879
8895 - 8897
8899
8909
A-
Page No.
G2 - G3
G3
G2
G2
G1
G1 - G2
G3 - G5
F7
G3 - G5
G3
G3
F2
A20
A23
A2
A5
A11
A17
A14
C19
C22
C24
C9
C13
A8
A27
A30
A68
A68
A38
A46
A43
A63
A57
F8
A48
B24
A65
B21
B21
B24
C4
LPS Part No.
A2-
A20000
A3-200 - A3-215
A5-
B-
B7070
B9001
B9021 - B9022
BR7070
C100
C4100
C20050
D4-
D8-
D201 - D207
E4-
EF-
EM-
G3-
H11-
H2200
HH-
J100
J300
J4004
J20000
K3-
R00B1 - R00B5
S1-
S2-
S3-
T-
TW-
W100
W300
W403P6
W1501
W9000
W9600
W9623
WC150
Page No.
D5
B20
A35
D5
C4
B19
B18
B18
B19
B15
B15
B8
D2
D2
B2
D2
D2
D2
D2
E2
B4
E4
B10
B6
B9
B20
D2
C5
D2
D2
D2
A67
A67
B15
B11
B17
B17
B12
B13
B14
B15
7
Labinal Power Systems groups all of Safran’s
electrical power system businesses for the aviation
market, encompassing aircraft electrical systems
(generation, distribution, conversion, wiring, load
management, ventilation, systems integration and
support services), along with engineering services
for the aerospace, auto and rail sectors.
8
A WORLD-CLASS MANUFACTURER
Already a recognized leader
in power electronics, Labinal
Power Systems actively
supports Safran’s strategy
in the fast-growing market
for «more electric» aircraft.
Labinal Power Systems is
a center of expertise in
aircraft electrical wiring
interconnection systems
(EWIS), power systems,
wiring and advanced
engineering, making it the
world’s leading supplier
of equipment for «more
electric» aircraft.
Labinal Power Systems at a glance
Over 13,800 employees at 45 oces and facilities
worldwide.
Engineering
Through its engineering division, Labinal Power Systems oers a full range of engineering
services for the aerospace and ground transportation segments.
Aircraft wiring
Labinal Power Systems is the world’s leading supplier of wiring systems for aircraft, covering
design, integration, manufacture and support.
Power generation and power electronics
Labinal Power Systems is one of the world’s major players in power generation systems and
power electronics, key components in tomorrow’s «more electric» aircraft.
Ventilation
Technofan, a subsidiary of Labinal Power Systems, supplies high-performance ventilation
systems and components for civil and military aircraft.
9
10
Notes
A1
Section A
Toggle Switches Index
Index A1
Industrial - Environmentally Sealed Switches A2 – A10
• Watertight seal per MIL-STD-108
• Ratings at 28VDC and 115VAC 60/400Hz
• One, two and four pole configurations
• Toggle, lever lock and designerline Actuator
• Positive detent action
• Multi-circuit variations offered
Econoswitch - Environmentally Sealed Switches A11 – A19
• Watertight seal per MIL-STD-108
• Ratings at 28VDC and 115VAC 60/400Hz
• One, two and four pole configurations
• Base compression seal
• Toggle, lever lock and designerline Actuator
• Terminal variations - screw, spade and solder lug
Military - Environmentally Sealed Switches A20 – A34
• MS approved and QPL listed to MIL-DTL-3950
• One, two and four pole configurations
• Terminal variations - screw and IWTS
• Toggle and lever lock Actuator
• Positive dentent action
Multi-Circuit Switches A35 – A37
• Ratings up to 7 amperes
• Two, four, six and eight pole configurations
• Lever lock or standard lever Actuator
• Double turret terminals
• One hold mounting
Environmentally Sealed Positive Action Switches A38 – A47
• Meets MIL-DTL-8834 requirements
• Ratings at 28VDC and 115VAC, 60/400Hz
• One, two and four pole configurations
• Standard lever and lever lock Actuator
• High reliability - Mechanical and electrical
• Screw and solder lug
Miniature Positive Action Switches A48 – A66
• MS approved and QPL listed to MIL-DTL-8834
• Rating variation - power to logic levels
• One and two pole configuration
• Bushing sealed per MIL-DTL-8834
• Non-teasible mechanism
• Toggle and lever lock Actuator
• Terminal variations - solder lug, printed circuit and IWTS
Miniature Integral Switches A67
• Ratings up to 20 amperes
• One and two pole configurations
• Choice of terminals
• Maintained contacts
• One hold mounting
High Capacity Switches A68 – A69
• High current capability at 28VDC and 115VAC 60 Hz
• Oneandthreepolearrangements
• Positivedetentaction
• Flushmounted
• Large toggle Actuator
Ratings and Switch Position Diagrams A70 – A75
*Most items listed in this catalog are standard products and are normally in
Distributor Inventory; however, the current inventory status should be checked by
contacting your Labinal Power Systems Customer Service Representative at 800-
955-7354 or your authorized Distributor before placing orders.
A2
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8510, 8511, 8512 Environmentally Sealed Toggle Switches
8510 8511 8512
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON/OFF
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
ON
8510K1
K9
K4
K6
8510K5
K2
K7
K10
K11
8510K3
K12
K13
—
—
—
—
—
—
—
8511K1
K9
K4
K6
8511K5
K2
K7
K10
K11
8511K3
K12
K13
8511K14
K15
K16
8511K17
K18
K19
—
8512K1
K9
K4
K6
8512K5
K2
K7
K10
K11
8512K3
K12
K13
8512K15
K16
K17
—
—
—
8512K20
Catalog
Number
Catalog
Number
Catalog
Number
* Momentary contact.
See Page A71 for circuit diagrams.
SELECTION TABLE
FLUSH TERMINAL SCREWS
FEATURES
• Completelysealedagainstdust,
moisture, and other contaminants
• 1,2and4polecircuitry
• Oneholemountingforeasy
installation
• Multi-circuitsoffered
• 2&3positionwithmaintainedand
momentary action
• Molded-interminalinserts
• Molded-interminalnumbers
• See 8520-8528 for UL recognized
and CSA certified version on page 5
• Water tight seal per MIL-STD-108E
and designed to meet IP68
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• TemperatureRange:-50°Fto+150°F
 (-46°Cto+66°C)
• Life:20,000operationsatrated load
• Bushing:15/32"-32thread
CURRENT RATINGS
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8510 Maintained 5 20 15 315 10
Momentary 4 15 10 215 7
2 8511 Maintained 7 20 15 415 15
Momentary 5 18 10 211 8
4 8512 Maintained 5 20 12 415 15
Momentary 4 18 10 211 8
A3
MOUNTING DIMENSIONS - ONE POLE / 8510
Mounting dimensions for reference only. Non-functional terminals not supplied.
Terminal Identification
0.432
[10,97]
0.076
[1,93]
KEYWAY
33°16.5°
0.240
[6,10] DIA.
15/32- 32 UN-2A
THREAD TO WITHIN
0.060 [1,52] OF SHOULDER
0.250
[6.35]
0.690
[17,53]
0.470
[11,94]
1.18
[29,9]
MAX.
#6- 32 TERMINAL SCREW
WITHINTERNAL TOOTH
LOCKWASHER(SEMS)
0.635
[16,13]
MAX
0.380
[9,65]
1.270
[32,26] MAX
0.380
[9,65]
1
2
3
90-4077.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6,10] DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.130
[3,30]
.250
[6,35]
.130
[3,30]
#6-32 TERMINALSCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.380
[9,65]
14
25
36
.910
[23,11]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
1.370
[34,80] MAX
MAX
MAX
STANDARD
0.00 = inches
[0,0] = mm
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8510, 8511, 8512 Environmentally Sealed Toggle Switches
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8511
A4
90-4078.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6.10]
DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.250
[6,35]
1.370
[34,80]
#6-32 TERMINALSCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
.370
[9,40]
.370
[9,40]
.370
[9,40]
1.660
[42,16]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
.130
[3,30]
MAX
MAX
MAX
.130
[3,30]
10741
12
11852
963
Terminal Identification
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8510, 8511, 8512 Environmentally Sealed Toggle Switches
MOUNTING DIMENSIONS - FOUR POLE / 8512
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Specialtogglelevers
• Specialcircuits
• Panelseal,PartNumber32-341
• Spadeterminaladaptersavailable
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
Maximum Horsepower
Amperes 1 Phase 3 Phase
No. of
Poles
Catalog
Number 125V 250V 125VAC 250VAC 125/250 VAC
1 8520 18 9 1/4 1/2 —
2 8521 18 9 1/2 1 —
4 8522 18 9 1/2 1 1
1, 2, 4
8526 thru
8528 18 9 — — —
A5
SELECTION TABLE
FLUSH TERMINAL SCREWS
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Down Position
(Keyway)
Catalog
Number
Catalog
Number
Catalog
Number
ON
ON
ON
ON
* ON
ON
OFF
NONE
NONE
NONE
OFF
OFF
ON
OFF
ON
ON*
ON*
ON*
8520K1
K9
K4
8526K5
K2
8526K3
8521K1
K9
K4
8527K5
K2
8527K3
8522K1
K9
K4
8528K5
K2
8528K3
* Momentary contact.
See page A71 for circuit diagrams.
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8520-8522, 8526-8528 Environmentally Sealed Toggle Switches
UL Recognized and CSA Certified
FEATURES
• Completelysealedagainstdust,
moisture, and other contaminants
• ULandCSAapproved
• Oneholemountedbushingforeasy
installation
• Multi-circuitsoffered
• 2&3positionwithmaintainedand
momentary action
• Molded-interminalinsertsand
terminal numbers
• 1,2and4polecircuitry
SPECIFICATIONS
• WatertightsealperMIL-STD-108E
and designed to meet IP68
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• ULrecognizedandCSAcertifiedper
specifications listed below
• TemperatureRange:-50°Fto+150°F
 (-46°Cto+66°C)
• Life:20,000operationsatratedload
40,000 operations mechanical life
6,000 operations at HP ratings
per UL and CSA requirements
• Bushing:15/32"-32thread
CURRENT RATINGS
UL & CSA Approval Numbers
UL - Where devices are UL recognized, recognition is listed under file number E15346; Guide card number is WOYR2.
CSA = Where devices are CSA certified, certification number is LR40068, class number 6241.
8520/8526 8521/8527 8522/8528
A6
Terminal Identification
Terminal Identification
0.432
[10,97]
0.076
[1,93]
KEYWAY
33°16.5 °
0.240
[6,10] DIA.
15/32- 32 UN-2A
THREAD TO WITHIN
0.060
[1,52] OF SHOULDER
0.250
[6.35]
0.690
[17,53]
0.470
[11,94]
1.19
[30,23]
#6-32 TERMINALS
CREW
WITHINTERNAL TOOTH
LOCKWASHER(SEMS)
0.635
[16,13]
MAX
0.380
[9,65]
1.270
[32,26]
MAX
0.380
[9,65]
1
2
3
90-4077.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6,10] DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.130
[3,30]
.250
[6,35]
.130
[3,30]
#6-32 TERMINALSCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.380
[9,65]
14
25
36
.910
[23,11]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
1.370
[34,80] MAX
MAX
MAX
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8520-8522, 8526-8528 Environmentally Sealed Toggle Switches
UL Recognized and CSA Certified
MOUNTING DIMENSIONS - ONE POLE / 8520, 8526
MOUNTING DIMENSIONS - TWO POLE / 8521, 8527
A7
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6.10]
DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.250
[6,35]
1.370
[34,80]
#6-32 TERMINALSCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
.370
[9,40]
.370
[9,40]
.370
[9,40]
1.660
[42,16]
.380
[9,65]
.380
[9,65]
1.340
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
.130
[3,30]
MAX
MAX
MAX
.130
[3,30]
10741
12
11852
963
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8520-8522, 8526-8528 Environmentally Sealed Toggle Switches
UL Recognized and CSA Certified
MOUNTING DIMENSIONS - FOUR POLE / 8522, 8528
Terminal Identification
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Specialcircuits
• Panelseal,partnumber32-341
• Spadeterminaladaptersavailable
PANEL CUTOUT
DIMENSIONS
15/32 DIA. BUSHING
A8
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8566 Maintained 5 20 15 315 10
Momentary 415 10 215 7
2 8567 Maintained 7 20 15 415 15
Momentary 518 10 211 8
4 8568 Maintained 5 20 12 415 15
Momentary 418 10 211 8
SELECTION TABLE
FLUSH SCREW TERMINALS
8566 8567 8568
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE LEVER SUFFIXES1
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
8566K1
K9
K4
K6
8566K5
K2
K7
K10
K11
8566K3
K12
K13
—
—
—
—
—
—
8567K1
K9
K4
K6
8567K5
K2
K7
K10
K11
8567K3
K12
K13
8567K14
K15
K16
8567K17
K18
K19
8568K1
K9
K4
K6
8568K5
K2
K7
K10
K11
8568K3
K12
K13
8568K15
K16
K17
—
—
—
All
All
All
White
Red
Black
21
22
27
Catalog
Number
Catalog
Number
Catalog
Number
Shape
Suffix
Color
Letter
Suffix
Number
* Momentary contact.
See page A71 for circuit diagrams.
A complete catalog number consists of a basic switch number followed by a lever shape suffix letter and a two-digit lever color suffix number. Example: 8566K1C21.
Select lever shape suffix letter from page A10.
FEATURES
• Completelysealedagainstdust,
moisture, and other contaminants
• Varietyofleverstylesandcolors
• Oneholemountingforeasy
installation
• 2&3positionwithmaintainedand
momentary action
• 1,2and4polecircuitry
• Molded-interminalinsertsand
terminal numbers
• Color-codedshapedleversfor
operator feel and cosmetic
appearance
SPECIFICATIONS
• WatertightsealperMIL-STD-108E
and designed to meet IP68
• Bushing:15/32"-32thread
• TemperatureRange: -50°Fto+150°F
(-46°Cto+66°C)
• Life:20,000operationsatratedload
40,000 operations mechanical life
• Thermosetmoldingmaterialsmeet
flame retardant requirements
CURRENT RATINGS
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8566, 8567, 8568 Environmentally Sealed Designerline Toggle Switches
A9
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8566 Maintained 5 20 15 315 10
Momentary 415 10 215 7
2 8567 Maintained 7 20 15 415 15
Momentary 518 10 211 8
4 8568 Maintained 5 20 12 415 15
Momentary 418 10 211 8
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-6471.AI
KEYWAY
.076
[7,93]
.432
[10,97]
16.5Ú
"A"
.468
[11,89]
.25
[6,3]
1.35
[34,3]
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.38
[9,7]
.89
[22,6]
.38
[9,7]
.38
[9,7]
1.32
[33,5]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
MAX
MAX
FOR PLASTIC LEVER CAP
STYLES SEE CATALOG PAGE ##
1
2
3
4
5
6
DESCRIPTION
LEVER STYLE "A" .938
C .859
D .893
E .893
F 1.021
G .953
.950
K .950
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
29,21
DIM. "A"
INCHES DIM. "A"
METRIC
33
16.5
L .950
M 1.150
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8566, 8567, 8568 Environmentally Sealed Designerline Toggle Switches
MOUNTING DIMENSIONS - ONE POLE / 8566
MOUNTING DIMENSIONS - TWO POLE / 8567
Terminal Identification
90-6470.ai
KEYWAY
.076
[1,93]
.432
[10,97]
33°
16,5°
.25
[6,35]
"A"
FOR PLASTIC LEVER CAP
STYLES SEE CATALOG PAGE ##
.468
[11,89]
.594
[15,09]
.38
[9,7]
.38
[9,7]
1.25
[31,7]
1
2
3
15/32-32 UN-2A
THREADTO WITHIN
.060 [1,52] OF SHOULDER
#6-32 UNC-2A TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
DESCRIPTION
LEVER STYLE "A" .938
C .859
D .893
E .893
F 1.021
G .953
J .950
K .950
L .950
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. "A"
INCHES
DIM. "A"
METRIC
1.19
[30,23]
M 1.150 29.21
FOR PLASTIC LEVER CAP
STYLES SEE CATALOG PAGE A10
FOR PLASTIC LEVER CAP
STYLES SEE CATALOG PAGE A10
LEVER
STYLE
A
C
D
E
F
G
J
K
L
M
DIM. “A”
INCHES
DIM. “A”
METRIC
.938
.859
.893
.893
1.021
.953
.950
.950
.950
1.150
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
29,21
LEVER
STYLE
A
C
D
E
F
G
J
K
L
M
DIM. “A”
INCHES
DIM. “A”
METRIC
.938
.859
.893
.893
1.021
.953
.950
.950
.950
1.150
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
29,21
A10
Terminal Identification
Non-functional terminals not supplied.
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MOUNTING DIMENSIONS - FOUR POLE / 8568
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Spadeterminaladaptersavailable
• Panelseal,PartNumber32-341
• Specialcircuits
• Standardcolorsavailable-White,redandblack
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8566, 8567, 8568 Environmentally Sealed Designerline Toggle Switches
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
DESCRIPTION
LEVER STYLE "A"
.938
C .859
D .893
E .893
F 1.021
G .953
J .950
K .950
L .950
M 1.150
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. "A"
INCHES DIM. "A"
METRIC
FOR PLASTIC LEVER CAP
STYLES SEE CATALOG PAGE ##
.432
[10,97]
90-6472.AI
.076
[1,93]
KEYWAY
33°Ú
16.5°Ú
"A"
.468
[11,89]
.250
[6,35]
1.35
[34,3]
#6-32 TERMINALSCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
.37
[9,4]
.37
[9,4]
.37
[9,4]
.38
[9,6]
1.32
[33,5]
.38
[9,6]
1.64
[41,6]
1
2
3
4
5
6
7
8
9
10
11
12
29,21
LEVER
STYLE
A
C
D
E
F
G
J
K
L
M
DIM. “A”
INCHES
DIM. “A”
METRIC
.938
.859
.893
.893
1.021
.953
.950
.950
.950
1.150
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
29,21
FOR PLASTIC LEVER CAP STYLES
SEE OPTIONS/ACCESSSORIES, BELOW
.300
.300 SQ
[7,62]
[4,93]
.194 DIA. .146
.375
[9,53] [7,62]
[3,71]
STYLE M
STYLE J
.250
[6,35]
.325
[8,26]
.275
[6,99]
.090
[2,29]
.298
[7,57]
STYLE A
.40 DIA.
[10,16]
.194 DIA.
[4,92]
.360
[9,14] .070
[1,78]
.194
[4,93]
.250 DIA.
[6,35]
.032
[0,81]
STYLE C STYLE D
.208 DIA.
[5,28]
.310 DIA.
[7,87]
.194
[4,93]
.040
[1,02]
.390
[9,91]
STYLE G
STYLE LSTYLE K
STYLE FSTYLE E
.094
[2,39]
.375
[9,53]
.375 DIA.
[9,53] .188 DIA.
[4,78]
.210 DIA.
[5,33]
.345 DIA.
[8,76]
.188
[4,78]
.250
[6,35]
A11
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8530 Maintained 5 20 15 315 10
Momentary 415 10 211 7
2 8531 Maintained 7 20 15 415 15
Momentary 518 10 211 8
4 8532 Maintained 5 20 12 415 15
Momentary 418 10 211 8
For the UL/CSA ratings, see page A70.
STANDARD LEVER SELECTION TABLE
CIRCUIT WITH LEVER IN . . . CATALOG NUMBER
Up
Position
Center
Position
Down Position
(Keyway)
Screw
Terminals
Solder Lug
Terminals
Spade
Terminals
8530
8531
8532
* Momentary contact.
See page A71 for circuit diagrams.
ONE POLE
ON
ON
ON
ON
ON
ON*
NONE
ON
OFF
ON
ON*
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
8530K1
K9
K4
K6
8530K5
K2
K7
K10
K11
8530K3
K12
K13
8530K91
K99
K94
K96
8530K95
K92
K97
K910
K911
8530K93
K912
K913
8530K31
K39
K34
K36
8530K35
K32
K37
K310
K311
8530K33
K312
K313
FOUR POLE
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8532K1
K9
K4
K6
8532K5
K2
K7
K10
K11
8532K3
K12
K13
K15
K16
K17
8532K91
K99
K94
K96
8532K95
K92
K97
K910
K911
8532K93
K912
K913
K915
K916
K917
8532K31
K39
K34
K36
8532K35
K32
K37
K310
K311
8532K33
K312
K313
K315
K316
K317
TWO POLE
ON
ON
ON
ON
ON
ON*
NONE
ON
OFF
ON
ON*
ON
ON
ON
ON*
ON
ON
ON*
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
8531K1
K9
K4
K6
8531K5
K2
K7
K10
K11
8531K3
K12
K13
K14
K15
8531K16
K17
K18
K19
8531K91
K99
K94
K96
8531K95
K92
K97
K910
K911
8531K93
K912
K913
K914
K915
8531K916
K917
K918
K919
8531K31
K39
K34
K36
8531K35
K32
K37
K310
K311
8531K33
K312
K313
K314
K315
8531K316
K317
K318
K319
INDUSTRIAL - ENVIRONMENTALLY SEALED SWITCHES
Series - 8530, 8531, 8532 Econoswitch Sealed Toggle Switches
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4poleCircuitry
• Oneholemountingforeasy
installation
• Multi-circuits
• 2&3positionwithmaintained
and momentary action
• Threetypesoftermination
offered as standard
SPECIFICATIONS
• WatertightsealperMIL-STD-108E
and designed to meet IP68
• ULrecognizedandCSAcertified
• Threestandardtypesofterminals:
Screw 6-32 UNC-2A
Solder lug .125 [3,17] dia. hole
Spade .250 [6,35] x .032
[0,81] thick
• Life:50,000operationsatratedload.
100,000 operations mechanical life.
• TemperatureRange:-50°Fto+150°F
(-46°Cto+66°C)
A12
Terminal Identification
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-9609.AI
KEYWAY
.076
[1,93]
1.30
[33,0]
1.28
[32,5]
1.51
[12,9]
2
1
3
2
1
3
.594
[15,09]
2
1
3
#6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17] .250 X .032 THK
[6,35] X [0,81]
1.25
[31,75]
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
MAX
MAX
MAX
DIA. HOLE
33
16.5
.240
[6,10] DIA.
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
.690
[17,53]
.470
[11,94]
.432
[10.97]
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8530, 8531, 8532 Econoswitch Sealed Toggle Switches
MOUNTING DIMENSIONS - ONE POLE / 8530
MOUNTING DIMENSIONS - TWO POLE / 8531
A13
Non-functional terminals not supplied.
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8530, 8531, 8532 Econoswitch Sealed Toggle Switches
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Specialcircuits
• Panelseal,PartNumber32-341
• Customwireharnesses
• Matingconnectoravailablefortwopoleswithspade
terminal
• Externaljumpersavailable
- bussing jumper
- reversing jumpers
PANEL CUTOUT
DIMENSIONS
15/32 DIA. BUSHING
DIA HOLE
15/32-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
8
9
6
321
1211
1.32
[33,5]
10
5
4
7
8
9
6
321
121110
5
4
7
8
9
6
321
121110
1.34
[34,0] MAX
MAX
MAX
.468
[11,89]
.69
[17,5]
16.5°
.240
[6,10] DIA.
KEYWAY
.076
[1,93]
.432
[10,97]
1.32
[33,5]
.250 X .032 THK
[6,35] X [0,81]
1.55
[39,3]
6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17]
5
4
7
1.64
[41,66]
SOLDER LUGSCREW TERMINAL SPADE TERMINAL
33°
MOUNTING DIMENSIONS - FOUR POLE/ 8532
A14
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8536 Maintained 5 20 15 315 10
Momentary 4 15 10 211 7
2 8537 Maintained 7 20 15 415 15
Momentary 5 18 10 211 8
4 8538 Maintained 5 20 12 415 15
Momentary 4 18 10 211 8
For the UL/CSA ratings, see page A70.
LEVER LOCK SELECTION TABLE
8536
8537
8538
CIRCUIT WITH LEVER IN . . . CATALOG NUMBER
Up
Position
Center
Position
Down Position
(Keyway)
FOUR POLE
ON
ON
ON
ON
ON
*ON
NONE
ON
OFF
ON
*ON
ON
ON
ON
*ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8538K1
K9
K4
K6
8538K5 
K2
K7
K10
K11
8538K3 
K12
K13
8538K15
K16
K17
8538K91
K99
K94
K96
8538K95
K92
K97
K910
K911
8538K93
K912
K913
8538K915
K916
K917
8538K31
K39
K34
K36
8538K35
K32
K37
K310
K311
8538K33
K312
K313
K315
K316
K317
ALL
D, F, G
D, F, G
E, F, K, M
F
E, L, N
E
F
F
E, F, K, L, M, N
E
E, F, K, M
ALL
E, F, K, L, M, N
E, L, N
Screw
Terminals
Solder Lug
Terminals
Spade
Terminals
Available
Locking
Configurations
* Momentary contact.
 Complete part number requires this symbol to be replaced with a locking configuration letter - selected from page A16.
Example: 8536K31 E 8536K31E
Basic Switch Locking Style Complete Part Number
See Page A71 for circuit diagrams.
ONE POLE
ON
ON
ON
ON
ON
*ON
NONE
ON
OFF
ON
*ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
8536K1
K9
K4
K6
8536K5
K2
K7
K10
K11
8536K3
K12
K13
8536K91
K99
K94
K96
8536K95
K92
K97
K910
K911
8536K93
K912
K913
8536K31
K39
K34
K36
8536K35
K32
K37
K310
K311
8536K33
K312
K313
ALL
D, F, G
D, F, G
E, F, K, M
F
E, L, N
E
F
F
E, F, K, L, M, N
E
E, F, K, M
TWO POLE
ON
ON
ON
ON
ON
*ON
NONE
ON
OFF
ON
*ON
ON
ON
ON
*ON
*ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON*
8537K1
K9
K4
K6
8537K5
K2
K7
K10
K11
8537K3
K12
K13
8537K14
K15
K16
K19
8537K91
K99
K94
K96
8537K95
K92
K97
K910
K911
8537K93
K912
K913
8537K914
K915
K916
K919
8537K31
K39
K34
K36
8537K35
K32
K37
K310
K311
8537K33
K312
K313
8537K314
K315
K316
K319
ALL
D, F, G
D, F, G
E, F, K, M
F
E, L, N
E
F
F
E, F, K, L, M, N
E
E, F, K, M
ALL
E, F, K, L, M, N
E, L, N
E, L, N
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8536, 8537, 8538 Econoswitch Sealed Leverlock Toggle Switches
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• Lockingactuatorforsafety
• Oneholemountingforeasyinstallation
•
Over 25 standard locking configurations
• 2&3positionwithmaintainedand
momentary action
• Multi-circuits
• Threetypesofterminationoffered
as standard
• Alsoavailablewithtoggleand
Designerline Actuator. For details
see page A11 for toggles and page
A17 for Designerline.
SPECIFICATIONS
• WatertightsealperMIL-STD-108E
and designed to meet IP68
• ULrecognizedandCSAcertified
• Temperaturerange:-50°Fto+150°F
(-46°Cto+66°C)
• Life: 50,000operationsatratedload
100,000 operations
mechanical life
• Bushing:15/32"-32thread
CURRENT RATINGS
A15
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-9609.AI
KEYWAY
.076
[1,93]
.432
[10,97]
1.05 [26,67]
1.14 [28,96]
.47
[11,94]
1.30
[33,0]
1.28
[32,5]
1.51
[12,9]
2
1
3
2
1
3
.594
[15,09]
2
1
3
.42 DIA.
[10,67]
#6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17] .250 X .032 THK
[6,35] X [0,81]
33
16.5
LOCKED
APPROX.
UNLOCKED
1.25
[31,75]
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
MAX
MAX
MAX
DIA. HOLE
15/32-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
DIA HOLE
1.34
[34,0]
KEYWAY
.076
[1,93]
.432
[10,97]
1.32
[33,5]
.250 X .032 THK
[6,35] X [0,81]
1.55
[14,1]
6-32 UNC-2A TERMINAL SCREW,SEMS .125
[3,17]
MAX
MAX
MAX
909610.SI
5
4
6
2
1
3
5
4
6
2
1
3
5
4
6
.89
[22,6]
2
1
3
1.32
[33,5]
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
1.05 [26,67]
1.14 [28,96]
.47
[11,94]
.42 DIA.
[10,67]
33
16.5
LOCKED
APPROX.
UNLOCKED
1532-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] O SHOULDER
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8536, 8537, 8538 Econoswitch Sealed Leverlock Toggle Switches
MOUNTING DIMENSIONS - ONE POLE / 8536
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8537
A16
Non-functional terminals not supplied.
DIA HOLE
90-9611.AI
1.34
[34,0]
1.32
[33,5]
.250 X .032 THK
[6,35] X [0,81]
1.55
[39,9]
6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17]
MAX
MAX
MAX
8
9
6
321
1211
1.32
[33,5]
10
5
4
7
8
9
6
321
121110
5
4
7
8
9
6
321
121110
KEYWAY
.076
[1,93]
.432
[10,97]
5
4
7
1.64
[41,66]
SOLDER LUSCREW TERMINAL SADE TERMINAL
1.05 [26,67]
1.14 [28,96]
.47
[11,94]
.42 DIA.
[10,67]
33
16.5
LOCKED
AROX.
UNLOCKED
1532-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] O SHOULDER
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8536, 8537, 8538 Econoswitch Sealed Leverlock Toggle Switches
Terminal Identification
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Specialcircuits
• Panelseals,PartNumber32-341
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19]
DIA. HOLE
MOUNTING DIMENSIONS - FOUR POLE / 8538
Figures A thru P do not represent details of construction. They schematically illustrate locking function.
LOCKED OUTOF
CENTER
ANDSIDE
OPPOSITE
KEYWAY
LOCKED IN
CENTER AND
SIDE OPPOSITE
KEYWAY
LOCKED
OUT OF
KEYWAY
SIDE
LOCKED OUT
OF ANDINTO
SIDE OPPOSITE
KEYWAY
LOCKED OUT
OF SIDE
OPPOSITE
KEYWAY
LOCKED OUT
OF ANDINTO
KEYWAYSIDE
LOCKED IN3
POSITIONS LOCKED IN
CENTER AND
IN KEYWAYSIDE
LOCKED OUT
OF CENTER
POSITION
LOCKED IN
CENTER
POSITION
LOCKED
INSIDE
OPPOSITE
KEYWAY
LOCKED IN
KEYWAY
SIDE
LOCKED OUT
OF CENTER
ANDKEYWAY
SIDE
ABD EFGH
JK LMNP
LOCKED INSIDE
OPPOSITE
KEYWAY
KEYWAY SIDE
A17
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8533 Maintained 5 20 15 315 10
Momentary 415 10 211 7
2 8534 Maintained 7 20 15 415 15
Momentary 518 10 211 8
4 8535 Maintained 5 20 12 415 15
Momentary 418 10 211 8
For the UL/ CSA ratings, see page A70.
SELECTION TABLE
8533
8534
8535
CIRCUIT WITH LEVER IN . . . CATALOG NUMBER
Up
Position
Center
Position
Down Position
(Keyway)
Screw
Terminals
Solder Lug
Terminals
Spade
Terminals
Shape
Suffix
Color
Letter
Suffix
Number
ONE POLE
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
8533K1
K9
K4
K6
8533K5
K2
K7
K10
K11
8533K3
K12
K13
8533K91
K99
K94
K96
8533K95
K92
K97
K910
K911
8533K93
K912
K913
88533K31
K39
K34
K36
8533K35
K32
K37
K310
K311
8533K33
K312
K313
All
All
All
White
Red
Black
21
22
27
TWO POLE
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8534K1
K9
K4
K6
8534K5
K2
K7
K10
K11
8534K3
K12
K13
8534K14
K15
K16
8534K91
K99
K94
K96
8534K95
K92
K97
K910
K911
8534K93
K912
K913
8534K914
K915
K916
8534K31
K39
K34
K36
8534K35
K32
K37
K310
K311
8534K33
K312
K313
8534K314
K315
K316
All
All
All
White
Red
Black
21
22
27
FOUR POLE
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8535K1
K9
K4
K6
8535K5
K2
K7
K10
K11
8535K3
K12
K13
8535K15
K16
K17
8535K91
K99
K94
K96
8535K95
K92
K97
K910
K911
8535K93
K912
K913
8535K915
K916
K917
8535K31
K39
K34
K36
8535K35
K32
K37
K310
K311
8535K33
K312
K313
8535K315
K316
K317
All
All
All
White
Red
Black
21
22
27
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8533, 8534, 8535 Econoswitch Sealed Designerline Toggle Switches
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• Oneholemountingforeasyinstallation
• Varietyofleverstylesandcolors
• Color-coded,shapedleversfor
operator feel and cosmetic appearance
• 2&3positionwithmaintainedand
momentary action
• Threetypesofterminationoffered
as standard
• Multi-circuits
• Alsoavailablewithtoggleandlever
lock Actuator. For details, see page
A11 for toggles and page A14 for
lever locks.
SPECIFICATIONS
• WatertightsealperMIL-STD-108E
designed to meet IP68
• ULrecognizedandCSAcertified
• Bushing:15/32"-32thread
• Temperaturerange:-50°Fto+150°F
(-46°Cto+66°C)
• Life: 50,000operationsatratedload
100,000 operations mechanical life
* Momentary contact.
A complete catalog number consists of a basic switch number followed by a lever shape suffix letter and a two-digit lever color
suffix number. Example: 8533K91E27.
See page A71 for circuit diagrams.
Select lever shape suffix letter from page A19.
A18
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
MOUNTING DIMENSIONS - ONE POLE / 8533
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8534
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8533, 8534, 8535 Econoswitch Sealed Designerline Toggle Switches
90-9606.AI
KEYWAY
PLASTIC LEVER CAP
SEE PAGE A19 FOR DETAILS
.076
[1,93]
.432
[10,97]
.468
[11,89]
1.30
[33,0]
1.28
[32,5]
1.51
[36,3]
2
1
3
2
1
3
.594
[15,09]
2
1
3
15/32-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
#6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17] .250 X .032 THK
[6,35] X [0.81]
33
16.5
1.25
[31,7]
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
MAX
MAX
MAX
DIA. HOLE
DESCRIPTION
LEVER STYLE "A"
.938
C .859
D .893
E .893
F 1.021
G .953
J .950
K .950
L
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. "A"
INCHES DIM. "A"
METRIC
M29,21
.950
1.150
DIM "A"
SEE CHART
LEVER
STYLE
DIM "A"
INCHES
DIM "A"
METRIC
A .938 23,83
C .850 21,82
D .893 22,68
E .893 22,68
F 1.021 25,93
G .953 24,21
J .950 24,13
K .950 24,13
L .950 24,13
M1.150 29,21
DESCRIPTION
LEVER STYLE "A"
.938
C .859
D .893
E .893
F 1.021
G .953
J .950
K .950
L
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. "A"
INCHES DIM. "A"
METRIC
M29,21
.950
1.150
DESCRIPTION
LEVER STYLE "A"
.938
C .859
D .893
E .893
F 1.021
G .953
J .950
K .950
L
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. "A"
INCHES DIM. "A"
METRIC
M29,21
.950
1.150
LEVER
STYLE
DIM "A"
INCHES
DIM "A"
METRIC
A .938 23,83
C .850 21,82
D .893 22,68
E .893 22,68
F 1.021 25,93
G .953 24,21
J .950 24,13
K .950 24,13
L .950 24,13
M1.150 29,21
PLASTIC LEVER CAP
SEE PAGE A19 FOR DETAILS
A
DIM "A"
- SEE CHART
PLASTIC LEVER CAP
SEE PAGE A19 FOR DETAILS
A19
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
ECONOSWITCH - ENVIRONMENTALLY SEALED SWITCHES
Series - 8533, 8534, 8535 Econoswitch Sealed Designerline Toggle Switches
MOUNTING DIMENSIONS - FOUR POLE / 8535
Non-functional terminals not supplied.
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Specialcircuits
• Panelseal,PartNumber32-341
• Standardcolorsavailable-White,redandblack
PANEL CUTOUT DIMENSIONS
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
15/32 DIA. BUSHING
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19]
DIA. HOLE
A
DIM "A"
- SEE CHART
90-9608.AI
DIA HOLE
15/32-32 UNS-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
8
9
6
321
1211
1.32
[33,5]
10
5
4
7
8
9
6
321
121110
5
4
7
8
9
6
321
121110
1.34
[34,0] MAX
MAX
MAX
.468
[12,34]
16.5°
KEYWAY
.076
[1,93]
.432
[10,97]
1.32
[33,5]
.250 X .032 THK
[6,35] X [0,81]
1.55
[39,3]
6-32 UNC-2A TERMINAL SCREW, SEMS .125
[3,17]
5
4
7
1.64
[41,66]
SOLDER LUGSCREW TERMINAL SPADE TERMINAL
PLASTIC LEER CAP
SEE PAGE A-9 FOR DETAILS
33°
DESCRIPTION
LEER STYLE A
.938
C .859
D .893
E .893
F 1.021
G .953
.950
K .950
L
23,83
21,82
22,68
22,68
25,93
24,21
24,13
24,13
24,13
DIM. A
INCHES DIM. A
METRIC
M29,21
.950
1.150
PLASTIC LEVER CAP
SEE OPTIONS/ACCESSORIES,
BELOW FOR DETAILS
LEVER
STYLE
DIM "A"
INCHES
DIM "A"
METRIC
A .938 23,83
C .850 21,82
D .893 22,68
E .893 22,68
F 1.021 25,93
G .953 24,21
J .950 24,13
K .950 24,13
L .950 24,13
M1.150 29,21
.300
.300 SQ
[7,62]
[4,93]
.194 DIA. .146
.375
[9,53] [7,62]
[3,71]
STYLE M
STYLE J
.250
[6,35]
.325
[8,26]
.275
[6,99]
.090
[2,29]
.298
[7,57]
STYLE A
.40 DIA.
[10,16]
.194 DIA.
[4,92]
.360
[9,14] .070
[1,78]
.194
[4,93]
.250 DIA.
[6,35]
.032
[0,81]
STYLE C STYLE D
.208 DIA.
[5,28]
.310 DIA.
[7,87]
.194
[4,93]
.040
[1,02]
.390
[9,91]
STYLE G
STYLE LSTYLE K
STYLE FSTYLE E
.094
[2,39]
.375
[9,53]
.375 DIA.
[9,53] .188 DIA.
[4,78]
.210 DIA.
[5,33]
.345 DIA.
[8,76]
.188
[4,78]
.250
[6,35]
A20
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18500 Maintained 520 15 315 10
Momentary 415 10 215 7
28501 Maintained 720 15 415 15
Momentary 518 10 211 8
48502 Maintained 520 12 415 15
Momentary 418 10 211 8
Minimum Rating: “Intermediate Current” per MIL-DTL-3950.
STANDARD LEVER SELECTION TABLE
8500 8501 8502
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
8500K1
K9
K4
K6
8500K5
K2
K7
K10
K11
8500K3
K12
K13
—
—
—
—
—
—
MS24523-21
-22
-23
-24
MS24523-26
-27
-28
-29
-30
MS24523-31
-32
-33
—
—
—
—
—
—
MS24524-21
-22
-23
-24
MS24524-26
-27
-28
-29
-30
MS24524-31
-32
-33
MS27407-1
-2
-3
-4
-5
-6
8501K1
K9
K4
K6
8501K5
K2
K7
K10
K11
8501K3
K12
K13
8501K14
K15
K16
K17
K18
K19
MS24525-21
-22
-23
-24
MS24525-26
-27
-28
-29
-30
MS24525-31
-32
-33
MS27406-1
-2
-3
—
—
—
8502K1
K9
K4
K6
8502K5
K2
K7
K10
K11
8502K3
K12
K13
8502K15
K16
K17
—
—
—
Catalog
Number
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
* Momentary contact.
See page A71 for circuit diagrams.
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8500, 8501, 8502 MIL-DTL-3950 Toggle Switches
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Molded-interminalinsertsand
terminal numbers
CURRENT RATINGS
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
SPECIFICATIONS
• EnvironmentallysealedperMIL-DTL-3950
• MSapprovedandQPL'dperMIL-DTL-3950
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• Bushing:15/32"-32thread
• TemperatureRange:-85°Fto+160°F
 (-65°Cto+71°C)
• Life: 20,000operationsatratedload
40,000 operations mechanical life
A21
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-4076.AI
KEYWAY
33
16.5
.240
[6,10] DIA.
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
1.270
[32,26]
.380
[9,65]
.380
[9,65]
.432
[10,97]
.076
[1,93]
.690
[17,53]
.470
[11,94]
1.18
[29,9]
.635
[16,13]
1
2
3
.250
[6,35]
MAX MAX
MAX
90-4077.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6,10] DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.130
[3,30]
.250
[6,35]
.130
[3,30]
#6-32 TERMINALSCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.380
[9,65]
14
25
36
.910
[23,11]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
1.370
[34,80] MAX
MAX
MAX
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8500, 8501, 8502 MIL-DTL-3950 Toggle Switches
MOUNTING DIMENSIONS - ONE POLE / 8500
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8501
A22
Non-functional terminals not supplied.
Terminal Identification
90-4078.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.240
[6.10] DIA. 33°
16.5°
.690
[17,53]
.470
[11,94]
1.100
[27,94]
.250
[6,35]
1.370
[34,80]
#6-32 TERMINALSCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
.370
[9,40]
.370
[9,40]
.370
[9,40]
1.660
[42,16]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
1532-32 N-2A
THREAD TO WITHIN
.060 [1,52] O SHOLDER
MA
.130
[3,30]
MA
MA
MA
.130
[3,30]
10741
12
11852
963
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOL
E
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8500, 8501, 8502 MIL-DTL-3950 Toggle Switches
MOUNTING DIMENSIONS - FOUR POLE / 8502
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Terminalscrewsfurnishedassembled
• Specialcircuits
• Panelseal,partnumber32-341(See
Accessories and Custom Components
section)
• Special"3Cateye"luminouslever
attachment
• Leverextensionsandattachabletips(See
Accessories and Custom Components
section)
• Customwiringharnesses
PANEL CUTOUT
DIMENSIONS
15/32 DIA. BUSHING
A23
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18503 Maintained 520 15 315 10
Momentary 415 10 215 7
28504 Maintained 720 15 415 15
Momentary 518 10 211 8
48505 Maintained 520 12 415 15
Momentary 418 10 211 8
Minimum Rating: “Intermediate Current” per MIL-DTL-3950.
LEVER LOCK SELECTION TABLE
8503 8504 8505
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Lever
Lock
Bushing
Style
Down Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
NONE
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
NONE
NONE
NONE
OFF
OFF
OFF
OFF
NONE
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
NONE
NONE
NONE
NONE
ON *
ON *
ON *
ON *
ON *
OFF*
ON *
ON *
ON *
ON *
ON *
A
B
D
E
F
G
H
J
K
L
M
N
P
D
F
G
D
F
G
E
F
K
M
F
E
L
N
E
F
F
E
F
K
L
8503K1
K27
K5
K2
K28
8503K3
K29
K30
K31
K32
8503K33
K4
K34
K10
K35
8503K9
K6
K36
K7
K16
8503K37
K38
K11
K20
8503K12
K39
K14
K15
K21
8503K19
K18
K40
K41
K13
MS24658-21A
-21B
-21D
-21E
-21F
MS24658-21G
-21H
-21J
-21K
-21L
MS24658-21M
-21N
-21P
-22D
-22F
MS24658-22G
-23D
-23F
-23G
-24E
MS24658-24F
-24K
-24M
-26F
MS24658-27E
-27L
-27N
-28E
-29F
MS24658-30F
-31E
-31F
-31K
-31L
MS24659-21A
-21B
-21D
-21E
-21F
MS24659-21G
-21H
-21J
-21K
-21L
MS24659-21M
-21N
-21P
-22D
-22F
MS24659-22G
-23D
-23F
-23G
-24E
MS24659-24F
-24K
-24M
-26F
MS24659-27E
-27L
-27N
-28E
-29F
MS24659-30F
-31E
-31F
-31K
-31L
8504K1
K27
K5
K2
K28
8504K3
K29
K30
K31
K32
8504K33
K4
K34
K10
K35
8504K9
K6
K36
K7
K16
8504K37
K38
K11
K20
8504K12
K39
K14
K15
K21
8504K19
K18
K40
K41
K13
MS24660-21A
-21B
-21D
-21E
-21F
MS24660-21G
-21H
-21J
-21K
-21L
MS24660-21M
-21N
-21P
-22D
-22F
MS24660-22G
-23D
-23F
-23G
-24E
MS24660-24F
-24K
-24M
-26F
MS24660-27E
-27L
-27N
-28E
-29F
MS24660-30F
-31E
-31F
-31K
-31L
8505K1
K27
K5
K2
K28
8505K3
K29
K30
K31
K32
8505K33
K4
K34
K10
K35
8505K9
K6
K36
K7
K16
8505K37
K38
K11
K20
8505K12
K39
K14
K15
K21
8505K19
K18
K40
K41
K13
Catalog
Number
MS Part
Number
Flush Screw Terminals Flush Screw Terminals Flush Screw Terminals
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
* Momentary contact.
Indicates direction against which lever is locked.
See page A71 for circuit diagrams.
Reference bushing styles on page A26.
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8503, 8504, 8505 MIL-DTL-3950 Lever Lock Switches
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwith
maintained and momentary action
• Lockingactuatorforsafety
• Molded-interminalinsertsand
terminal numbers
SPECIFICATIONS
• EnvironmentallysealedperMIL-DTL-3950
• MSapprovedandQPL'dperMIL-DTL-3950
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• Bushing:15/32"-32thread
• TemperatureRange: -85°Fto+160°F
 (-65°Cto+71°C)
• Life:20,000operationsatratedload
40,000 operations mechanical life
CURRENT RATINGS
A24
LEVER LOCK SELECTION TABLE, CONT'D
8503 8504 8505
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Lever
Lock
Bushing
Style
Down Position
(Keyway)
ON
ON
* ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON-OFF
ON *
ON *
NONE
NONE
NONE
NONE
NONE
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON
M
N
E
E
F
K
M
A
B
D
E
F
G
H
J
K
L
M
N
P
E
F
K
L
M
N
E
L
N
A
B
D
E
F
G
H
J
K
L
M
N
P
E
F
K
L
M
N
E
L
N
B
8503K17
K8
K23
K24
K25
8503K26
K42
—
—
—
—
—
—
—
—
—
—
—
—
MS24658-31M
-31N
-32E
-33E
-33F
MS24658-33K
-33M
—
—
—
—
—
—
—
—
—
—
—
—
MS24659-31M
-31N
-32E
-33E
-33F
MS24659-33K
-33M
MS27408-1A
-1B
-1D
MS27408-1E
-1F
-1G
-1H
-1J
MS27408-1K
-1L
-1M
-1N
-1P
MS27408-2E
-2F
-2K
-2L
-2M
MS27408-2N
-3E
-3L
-3N
-4A
MS27408-4B
-4D
-4E
-4F
-4G
MS27408-4H
-4J
-4K
-4L
-4M
MS27408-4N
-4P
-5E
-5F
-5K
MS27408-5L
-5M
-5N
-6E
-6L
-6N
-7B
8504K17
K8
K23
K24
K25
8504K26
K42
K43
K44
K45
8504K46
K47
K48
K49
K50
8504K51
K52
K53
K54
K55
8504K56
K57
K58
K59
K60
8504K61
K62
K63
K64
K65
8504K66
K67
K68
K69
K70
8504K71
K72
K73
K 74
K75
8504K76
K77
K78
K79
K80
8504K81
K82
K83
K84
K85
K86
K87
MS24660-31M
-31N
-32E
-33E
-33F
MS24660-33K
-33M
MS27409-1A
-1B
-1D
MS27409-1E
-1F
-1G
-1H
-1J
MS27409-1K
-1L
-1M
-1N
-1P
MS27409-2E
-2F
-2K
-2L
-2M
MS27409-2N
-3E
-3L
-3N
—
—
—
—
—
—
8505K17
K8
K23
K24
K25
8505K26
K42
K43
K44
K45
8505K46
K47
K48
K49
K50
8505K51
K52
K53
K54
K55
8505K56
K57
K58
K59
K60
8505K61
K62
K63
K64
—
—
—
—
—
—
Catalog
Number
MS Part
Number
Flush Screw Terminals Flush Screw Terminals Flush Screw Terminals
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
* Momentary contact.
Indicates direction against which lever is locked.
See page A71 for circuit diagrams.
Reference bushing styles on page A26.
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8503, 8504, 8505 MIL-DTL-3950 Lever Lock Switches
A25
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-4354.AI
KEYWAY
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
1.270
[32,26]
.380
[9,65]
.380
[9,65]
.432
[10,97]
.076
[1,93]
.470
[11,94]
1.18
[29,9]
.635
[16,13]
1
2
3
.250
[6,35]
MAX MAX
MAX
.420
[10,67]
DIA. 33°
16.5°
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8503, 8504, 8505 MIL-DTL-3950 Lever Lock Switches
MOUNTING DIMENSIONS - ONE POLE / 8503
Terminal Identification
90-4355.AI
.432
[10,97]
.076
[1,93]
KEYWAY
.420
[10,67]DIA. 33°
16.5°
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
.470
[11,94]
1.100
[27,94]
.250
[6,35]
.130
[3,30]
1.370
[34,80]
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.380
[9,65]
.910
[23,11]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
MAX
MAX
MAX
MAX
.130
[3,3]
1
2
3
4
5
6
MOUNTING DIMENSIONS - TWO POLE / 8504
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
A26
Non-functional terminals not supplied.
Terminal Identification
90-4356, 5199, 5200
1074
1
35
6 9
8
211
12
.432
[10,97]
.076
[1,93]
KEYWAY
33° 16.5°
1.100
[27,94]
.250
[6,35]
1.370
[34,80]
#6-32 TERMINALSCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
.370
[9,40]
.370
[9,40]
.370
[9,40]
1.660
[42,16]
.380
[9,65]
.380
[9,65]
1.340
[34,04]
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
1.30
[3,3]
MAX
MAX
MAX
.130
[3,30]
.420
[10,67]
DIA.
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
.470
[11,94]
MAX
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOL
E
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
LOCKED OUTOF
CENTER ANDSIDE
OPPOSITE
KEYWAY
LOCKED IN
CENTER AND
SIDE OPPOSITE
KEYWAY
LOCKED
OUT OF
KEYWAY
SIDE
LOCKED OUT
OF ANDINTO
SIDE OPPOSITE
KEYWAY
LOCKED OUT
OF SIDE
OPPOSITE
KEYWAY
LOCKED OUT
OF ANDINTO
KEYWAYSIDE
LOCKED IN3
POSITIONS LOCKED IN
CENTER AND
IN KEYWAYSIDE
LOCKED OUT
OF CENTER
POSITION
LOCKED IN
CENTER
POSITION
LOCKED
INSIDE
OPPOSITE
KEYWAY
LOCKED IN
KEYWAY
SIDE
LOCKED OUT
OF CENTER
ANDKEYWAY
SIDE
ABD EFGH
JK LMNP
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8503, 8504, 8505 MIL-DTL-3950 Lever Lock Switches
MOUNTING DIMENSIONS - FOUR POLE / 8505
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnished
assembled
• Terminalscrewsfurnishedassembled
• Substitute SEMS screws
• Specialcircuits
• Panelseal,partnumber32-341
(See Accessories and Custom
Components section)
• Specialshapedcapsavailable
• Customwiringharnesses
LEVER LOCK - BUSHING STYLES
KEYWAY SIDE
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
Figures A thru P do not represent details of construction. They schematically illustrate locking function.
A27
CURRENT RATINGS FOR -16
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18570 Maintained 520 15 315 10
Momentary 415 10 215 7
28571 Maintained 720 15 415 15
Momentary 518 10 211 8
48572 Maintained 520 12 415 15
Momentary 418 10 211 8
STANDARD LEVER SELECTION TABLE — Terminals Accept Wire Contact Within Dimensional Limits of M39029/1-102 for -16 wire size.
— Terminals Accept Wire Contact Within Dimensional Limits of M39029/1-101 for -20 wire size.
8570 8571 8572
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON *
ON *
ON *
OFF *
ON *
ON *
NONE
NONE
ON
ON *
ON *
ON
OFF
ON
NONE
ON *
ON *
ON *
OFF *
ON *
ON *
NONE
NONE
ON
ON *
ON *
MS27722-21
-22
-23
-24
MS27722-26
-27
-28
-29
-30
MS27722-31
-32
-33
—
—
—
MS27784-21
-22
-23
-24
MS27784-26
-27
-28
-29
-30
MS27784-31
-32
-33
—
—
—
8570K1-16
K9-16
K4-16
K6-16
8570K5-16
K2-16
K7-16
K10-16
K11-16
8570K3-16
K12-16
K13-16
—
—
—
8570K1-20
K9-20
K4-20
K6-20
8570K5-20
K2-20
K7-20
K10-20
K11-20
8570K3-20
K12-20
K13-20
—
—
—
MS27723-21
-22
-23
-24
MS27723-26
-27
-28
-29
-30
MS27723-31
-32
-33
MS27723-1
-2
-3
MS27785-21
-22
-23
-24
MS27785-26
-27
-28
-29
-30
MS27785-31
-32
-33
MS27785-1
-2
-3
8571K1-16
K9-16
K4-16
K6-16
8571K5-16
K2-16
K7-16
K10-16
K11-16
8571K3-16
K12-16
K13-16
8571K17-16
K18-16
K19-16
8571K1-20
K9-20
K4-20
K6-20
8571K5-20
K2-20
K7-20
K10-20
K11-20
8571K3-20
K12-20
K13-20
8571K17-20
K18-20
K19-20
MS27724-21
-22
-23
-24
MS27724-26
-27
-28
-29
-30
MS27724-31
-32
-33
MS27724-1
-2
-3
MS27786-21
-22
-23
-24
MS27786-26
-27
-28
-29
-30
MS27786-31
-32
-33
MS27786-1
-2
-3
8572K1-16
K9-16
K4-16
K6-16
8572K5-16
K2-16
K7-16
K10-16
K11-16
8572K3-16
K12-16
K13-16
8572K15-16
K16-16
K17-16
8572K1-20
K9-20
K4-20
K6-20
8572K5-20
K2-20
K7-20
K10-20
K11-20
8572K3-20
K12-20
K13-20
8572K15-20
K16-20
K17-20
Catalog
Number
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
* Momentary contact.
See page A71 for circuit diagrams
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8570, 8571, 8572 MIL-DTL-3950 IWTS Switches
CURRENT RATINGS
TWO POLE FOUR POLE
ONE POLE
CIRCUIT WITH LEVER IN . . .
CURRENT RATINGS FOR -20
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18570 Maintained 57. 5 7. 5 37. 5 7. 5
Momentary 47. 5 7. 5 27. 5 7
28571 Maintained 7. 5 7. 5 7. 5 47. 5 7. 5
Momentary 57. 5 7. 5 27. 5 7. 5
48572 Maintained 57. 5 7. 5 47. 5 7. 5
Momentary 47. 5 7. 5 27. 5 7. 5
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• IntegratedWireTerminationSystem
(IWTS) for ease of wiring
• Terminalnumbersmoldedinto
silicone base seal
SPECIFICATIONS
•
Environmentally sealed per MIL-DTL-3950
•
MS approved and QPL'd per MIL-DTL-3950
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• Bushing:15/32"-32thread
• TemperatureRange:-85°Fto+160°F
 (-65°Cto+71°C)
• AcceptsMIL-C-39029/1-101pin
• Life:20,000operationsatratedload
40,000 operations mechanical life
A28
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-6566,6659
KEYWAY
.076
[1,93]
.432
[10,97]
.69
[17,5]
.47
[11,9]
1.55
[39,4]
.100
[25,40]
.594
[15,09]
2
1
3
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
33°
16.5°
1.25
[31,7]
.38
[9,6]
.38
[9,6]
.240
[6,10] DIA.
90-6567,6661
.69
[1,7]
.47
[11,9]
1.60
[40,6]
5
4
6
.89
[22,6]
.38
[9,7]
2
1
3
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
33
16.5
1.32
[33,5]
.240
[6,10] DIA.
.100
[25,40]
.38
[9,7]
.38
[9,7]
KEYWAY
.432
[10,97]
.076
[7,93]
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8570, 8571, 8572 MIL-DTL-3950 IWTS Toggles
MOUNTING DIMENSIONS - ONE POLE / 8570
MOUNTING DIMENSIONS - TWO POLE / 8571
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
A29
Non-functional terminals not supplied.
90-6568,6663
.69
[1,7]
.47
[11,9]
1.60
[40,6]
1.64
[41,6]
.37
[9,4]
.37
[9,4]
.37
[9,4]
10741
12963
11
85
2
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
33
16.5
1.32
[33,5]
.240
[6,10] DIA.
.100
[25,40]
.38
[9,7]
.38
[9,7]
KEYWAY
.076
[1,93]
.432
[10,97]
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8570, 8571, 8572 MIL-DTL-3950 IWTS Toggles
MOUNTING DIMENSIONS - FOUR POLE/ 8572
Terminal Identification
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Specialcircuits
• Panelseal,partnumber32-341(SeeAccessoriesand
Custom Components section)
• Special"3Cateye"luminousleverattachment
• Leverextensionsandattachabletips(SeeAccessories
and Custom Components section)
• Customwiringharnesses
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
A30
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8573 Maintained 5 7. 5 7. 5 37. 5 7. 5
Momentary 4 7. 5 7. 5 27. 5 7
2 8574 Maintained 7 7. 5 7. 5 47. 5 7. 5
Momentary 5 7. 5 7. 5 27. 5 7. 5
4 8575 Maintained 5 7. 5 7. 5 47. 5 7. 5
Momentary 4 7. 5 7. 5 27. 5 7. 5
LEVER LOCK SELECTION TABLE — Terminals Accept Wire Contact Within Dimensional Limits of M39029/1-102 for -16 wire size.
— Terminals Accept Wire Contact Within Dimensional Limits of M39029/1-101 for -20 wire size.
8573 8574 8575
Up
Position
Center
Position
Lever
Lock
Bushing
Style
Down Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
NONE
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
NONE
NONE
NONE
OFF
OFF
OFF
OFF
NONE
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
NONE
NONE
NONE
NONE
ON*
ON*
ON*
ON*
ON*
OFF*
ON*
ON*
ON*
ON*
ON*
A
B
D
E
F
G
H
J
K
L
M
N
P
D
F
G
D
F
G
E
F
K
M
F
E
L
N
E
F
F
E
F
K
L
8573K1-16
K27-16
K5-16
K2-16
K28-16
8573K3-16
K29-16
K30-16
K31-16
K32-16
8573K33-16
K4-16
K34-16
K10-16
K35-16
8573K9-16
K6-16
K36-16
K7-16
K16-16
8573K37-16
K38-16
K11-16
K20-16
8573K12-16
K39-16
K14-16
K15-16
K21-16
8573K19-16
K18-16
K40-16
K41-16
K13-16
MS27781-21A
-21B
-21D
-21E
-21F
MS27781-21G
-21H
-21J
-21K
-21L
MS27781-21M
-21N
-21P
-22D
-22F
MS27781-22G
-23D
-23F
-23G
-24E
MS27781-24F
-24K
-24M
-26F
MS27781-27E
-27L
-27N
-28E
-29F
MS27781-30F
-31E
-31F
-31K
-31L
MS27782-21A
-21B
-21D
-21E
-21F
MS27782-21G
-21H
-21J
-21K
-21L
MS27782-21M
-21N
-21P
-22D
-22F
MS27782-22G
-23D
- 23F
-23G
-24E
MS27782-24F
-24K
-24M
-26F
MS27782-27E
-27L
-27N
-28E
-29F
MS27782-30F
-31E
-31F
-31K
-31L
8574K1-16
K27-16
K5-16
K2-16
K28-16
8574K3-16
K29-16
K30-16
K31-16
K32-16
8574K33-16
K4-16
K34-16
K10-16
K35-16
8574K9-16
K6-16
K36-16
K7-16
K16-16
8574K37-16
K38-16
K11-16
K20-16
8574K12-16
K39-16
K14-16
K15-16
K21-16
8574K19-16
K18-16
K40-16
K41-16
K13-16
MS27783-21A
-21B
-21D
-21E
-21F
MS27783-21G
-21H
-21J
-21K
-21L
MS27783-21M
-21N
-21P
-22D
-22F
MS27783-22G
-23D
-23F
-23G
-24E
MS27783-24F
-24K
-24M
-26F
MS27783-27E
-27L
-27N
-28E
-29F
MS27783-30F
-31E
-31F
-31K
-31L
8575K1-16
K27-16
K5-16
K2-16
K28-16
8575K3-16
K29-16
K30-16
K31-16
K32-16
8575K33-16
K4-16
K34-16
K10-16
K35-16
8575K9-16
K6-16
K36-16
K7-16
K16-16
8575K37-16
K38-16
K11-16
K20-16
8575K12-16
K39-16
K14-16
K15-16
K21-16
8575K19-16
K18-16
K40-16
K41-16
K13-16
Catalog
Number
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
* Momentary contact.
Indicates direction against which lever is locked. See page A71 for circuit diagrams. Reference bushing styles on page A34.
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8573, 8574, 8575 MIL-DTL-3950 IWTS Lever Locks
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• IntegratedWireTerminationSystem
(IWTS) for ease of wiring
• Terminalnumbersmoldedintosil-
cone base seal
SPECIFICATIONS
• EnvironmentallysealedperMIL-DTL-3950
• MSapprovedandQPL'dperMIL-DTL-3950
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• Bushing:15/32"-32thread
• TemperatureRange:-85°Fto+160°F
 (65°Cto+71°C)
• AcceptsMIL-C-39029/1-101pin
• Life: 20,000operationsatratedload
40,000 operations mechanical life
CURRENT RATINGS FOR -20
TWO POLE FOUR POLE
ONE POLE
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8573 Maintained 5 20 15 315 10
Momentary 4 15 10 215 7
2 8574 Maintained 7 20 15 415 15
Momentary 5 18 10 211 8
4 8575 Maintained 5 20 12 415 15
Momentary 4 18 10 211 8
Minimum Rating: “Intermediate Current” per MIL-DTL-3950.
CURRENT RATINGS FOR -16
CIRCUIT WITH LEVER IN . . .
A31
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1 8573 Maintained 5 7. 5 7. 5 37. 5 7. 5
Momentary 4 7. 5 7. 5 27. 5 7
2 8574 Maintained 7 7. 5 7. 5 47. 5 7. 5
Momentary 5 7. 5 7. 5 27. 5 7. 5
4 8575 Maintained 5 7. 5 7. 5 47. 5 7. 5
Momentary 4 7. 5 7. 5 27. 5 7. 5
LEVER LOCK SELECTION TABLE, CONT'D
8573 8574 8575
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Lever
Lock
Bushing
Style
Down Position
(Keyway)
ON
ON
*ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
*ON
*ON
*ON
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON*
ON*
NONE
NONE
NONE
NONE
NONE
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
ON*
M
N
E
E
F
K
M
A
B
D
E
F
G
H
J
K
L
M
N
P
E
F
K
L
M
N
E
L
N
8573K17-16
K8-16
K23-16
K24-16
K25-16
8573K26-16
K42-16
—
—
—
—
—
—
MS27781-31M
-31N
-32E
-33E
-33F
MS27781-33K
-33M
—
—
—
—
—
—
—
MS27782-31M
-31N
-32E
-33E
-33F
MS27782-33K
-33M
-1A
-1B
-1D
MS27782-1E
-1F
-1G
-1H
-1J
MS27782-1K
-1L
-1M
-1N
-1P
MS27782-2E
-2F
-2K
-2L
-2M
MS27782-2N
-3E
-3L
-3N
8574K17-16
K8-16
K23-16
K24-16
K25-16
8574K26-16
K42-16
K65-16
K66-16
K67-16
8574K68-16
K69-16
K70-16
K71-16
K72-16
8574K73-16
K74-16
K75-16
K76-16
K77-16
8574K78-16
K79-16
K80-16
K81-16
K82-16
8574K83-16
K84-16
K85-16
K86-16
MS27783-31M
-31N
-32E
-33E
-33F
MS27783-33K
-33M
-1A
-1B
-1D
MS27783-1E
-1F
-1G
-1H
-1J
MS27783-1K
-1L
-1M
-1N
-1P
MS27783-2E
-2F
-2K
-2L
-2M
MS27783-2N
-3E
-3L
-3N
8575K17-16
K8-16
K23-16
K24-16
K25-16
8575K26-16
K42-16
K43-16
K44-16
K45-16
8575K46-16
K47-16
K48-16
K49-16
K50-16
8575K51-16
K52-16
K53-16
K54-16
K55-16
8575K56-16
K57-16
K58-16
K59-16
K60-16
8575K61-16
K62-16
K63-16
K64-16
Catalog
Number
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8573, 8574, 8575 MIL-DTL-3950 IWTS Lever Locks
* Momentary contact.
Indicates direction against which lever is locked.
See page A71 for circuit diagrams.
Reference bushing styles on page A34.
A32
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE FOUR POLE
Up
Position
Center
Position
Lever
Lock
Bushing
Style
Down Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
NONE
ON
OFF
ON
ON
ON
ON
ON
ON
* ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
* ON
* ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
NONE
NONE
NONE
OFF
OFF
OFF
OFF
NONE
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
NONE
NONE
NONE
NONE
ON
*
ON *
ON *
ON *
ON *
OFF*
ON *
ON *
ON *
ON *
ON *
ON *
ON *
NONE
NONE
NONE
NONE
NONE
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
*
ON *
ON *
ON *
ON *
ON *
ON *
ON *
ON *
A
B
D
E
F
G
H
J
K
L
M
N
P
D
F
G
D
F
G
E
F
K
M
F
E
L
N
E
F
F
E
F
K
L
M
N
E
E
F
K
M
A
B
D
E
F
G
H
J
K
L
M
N
P
E
F
K
L
M
N
E
L
N
8573K1-20
K27-20
K5-20
K2-20
K28-20
8573K3-20
K29-20
K30-20
K31-20
K32-20
8573K33-20
K4-20
K34-20
K10-20
K35-20
8573K9-20
K6-20
K36-20
K7-20
K16-20
8573K37-20
K38-20
K11-20
K20-20
8573K12-20
K39-20
K14-20
K15-20
K21-20
8573K19-20
K18-20
K40-20
K41-20
K13-20
8573K17-20
K8-20
K23-20
K24-20
K25-20
8573K26-20
K42-20
—-
—
—
—
—
—
—
MS27787-21A
-21B
-21D
-21E
-21F
MS27787-21G
-21H
-21J
-21K
-21L
MS27787-21M
-21N
-21P
-22D
-22F
MS27787-22G
-23D
-23F
-23G
-24E
MS27787-24F
-24K
-24M
-26F
MS27787-27E
-27L
-27N
-28E
-29F
MS27787-30F
-31E
-31F
-31K
-31L
MS27787-31M
-31N
-32E
-33E
-33F
MS27787-33K
-33M
—
—
—
—
—
—
—
MS27788-21A
-21B
-21D
-21E
-21F
MS27788-21G
-21H
-21J
-21K
-21L
MS27788-21M
-21N
-21P
-22D
-22F
MS27788-22G
-23D
-23F
-23G
-24E
MS27788-24F
-24K
-24M
-26F
MS27788-27E
-27L
-27N
-28E
-29F
MS27788-30F
-31E
-31F
-31K
-31L
MS27788-31M
-31N
-32E
-33E
-33F
MS27788-33K
-33M
-1A
-1B
MS27788-1D
-1E
-1F
-1G
-1H
-1J
MS27788-1K
-1L
-1M
-1N
-1P
MS27788-2E
-2F
-2K
-2L
-2M
MS27788-2N
-3E
-3L
-3N
8574K1-20
K27-20
K5-20
K2-20
K28-20
8574K3-20
K29-20
K30-20
K31-20
K32-20
8574K33-20
K4-20
K34-20
K10-20
K35-20
8574K9-20
K6-20
K36-20
K7-20
K16-20
8574K37-20
K38-20
K11-20
K20-20
8574K12-20
K39-20
K14-20
K15-20
K21-20
8574K19-20
K18-20
K40-20
K41-20
K13-20
8574K17-20
K8-20
K23-20
K24-20
K25-20
8574K26-20
K42-20
K65-20
K66-20
K67-20
8574K68-20
K69-20
K70-20
K71-20
K72-20
8574K73-20
K74-20
K75-20
K76-20
K77-20
8574K78-20
K79-20
K80-20
K81-20
K82-20
8574K83-20
K84-20
K85-20
K86-20
MS27789-21A
-21B
-21D
-21E
-21F
MS27789-21G
-21H
-21J
-21K
-21L
MS27789-21M
-21N
-21P
-22D
-22F
MS27789-22G
-23D
-23F
-23G
-24E
MS27789-24F
-24K
-24M
-26F
MS27789-27E
-27L
-27N
-28E
-29F
MS27789-30F
-31E
-31F
-31K
-31L
MS27789-31M
-31N
-32E
-33E
-33F
MS27789-33K
-33M
-1A
-1B
-1D
MS27789-1E
-1F
-1G
-1H
-1J
MS27789-1K
-1L
-1M
-1N
-1P
MS27789-2E
-2F
-2K
-2L
-2M
MS27789-2N
-3E
-3L
-3N
8575K1-20
K27-20
K5-20
K2-20
K28-20
8575K3-20
K29-20
K30-20
K31-20
K32-20
8575K33-20
K4-20
K34-20
K10-20
K35-20
8575K9-20
K6-20
K36-20
K7-20
K16-20
8575K37-20
K38-20
K11-20
K20-20
8575K12-20
K39-20
K14-20
K15-20
K21-20
8575K19-20
K18-20
K40-20
K41-20
K13-20
8575K17-20
K8-20
K23-20
K24-20
K25-20
8575K26-20
K42-20
K43-20
K44-20
K45-20
8575K46-20
K47-20
K48-20
K49-20
K50-20
8575K51-20
K52-20
K53-20
K54-20
K55-20
8575K56-20
K57-20
K58-20
K59-20
K60-20
8575K61-20
K62-20
K63-20
K64-20
Catalog
Number
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
MS Part
Number
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8573, 8574, 8575 MIL-DTL-3950 IWTS Lever Locks
* Momentary contact.
Indicates direction against which lever is locked.
See page A71 for circuit diagrams.
Reference bushing styles on page A34.
A33
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-6668,6685
KEYWAY
.076
[1,93]
.432
[10,97]
1.55
[39,4]
.100
[25,40]
.594
[15,09]
2
1
3
1.25
[31,7]
.38
[9,6]
.38
[9,6]
33 16.5
.420
[10,67]
DIA.
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
.47
[11,9]
33
16.5
.420
[10,67]DIA.
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
.47
[11,9]
90-6674,6690
KEYWAY
.076
[7,93]
.432
[10,97]
1.60
[40,6]
5
4
6
.89
[22,6]
.38
[9,7]
2
1
3
1.32
[33,5]
.100
[25,40]
.38
[9,7]
.38
[9,7]
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8573, 8574, 8575 MIL-DTL-3950 IWTS Lever Locks
MOUNTING DIMENSIONS - ONE POLE / 8573
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8574
Terminal Identification
A34
Non-functional terminals not supplied.
90-6696 90-6680.AI
1.60
[40,6]
1.64
[41,6]
.37
[9,4]
.37
[9,4]
.37
[9,4]
10741
12963
11
85
2
33
16.5
1.32
[33,5]
.100
[25,40]
.38
[9,7]
.38
[9,7]
KEYWAY
.076
[1,93]
.432
[10,97]
.420
[10,67] DIA.
1.05 [26,6]
LOCKED
1.14 [28,6]
UNLOCKED
15/32-32 UN-2A
THREAD TO WITHIN
.060 [1,52] OF SHOULDER
.47
[11,9]
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19]
DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
LOCKED OUTOF
CENTER ANDSIDE
OPPOSITE
KEYWAY
LOCKED IN
CENTER AND
SIDE OPPOSITE
KEYWAY
LOCKED
OUT OF
KEYWAY
SIDE
LOCKED OUT
OF ANDINTO
SIDE OPPOSITE
KEYWAY
LOCKED OUT
OF SIDE
OPPOSITE
KEYWAY
LOCKED OUT
OF ANDINTO
KEYWAYSIDE
LOCKED IN3
POSITIONS LOCKED IN
CENTER AND
IN KEYWAYSIDE
LOCKED OUT
OF CENTER
POSITION
LOCKED IN
CENTER
POSITION
LOCKED
INSIDE
OPPOSITE
KEYWAY
LOCKED IN
KEYWAY
SIDE
LOCKED OUT
OF CENTER
ANDKEYWAY
SIDE
ABD EFGH
JK LMNP
MOUNTING DIMENSIONS - FOUR POLE / 8575
Terminal Identification
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnishedassembled
• Specialcircuits
• Panelseal,partnumber32-341(SeeAccessoriesand
Custom Components section)
• Specialshapedcapsavailable
• Customwiringharnesses
KEYWAY SIDE
LEVER LOCK - BUSHING STYLES
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19]
DIA. HOLE
MILITARY - ENVIRONMENTALLY SEALED SWITCHES
Series - 8573, 8574, 8575 MIL-DTL-3950 IWTS Lever Locks
Figures A thru P do not represent details of construction. They schematically illustrate locking function.
A35
No. of
Poles Part Number
Basic
Switches 28VDC 115VAC
Inrush
Load
Resistive
Load
Inductive
Load
Lamp
Load
Inrush
Load
Resistive
Load
Inductive
Load
Lamp
Load
2A3-212 to A3-213 STD 25 7 4 2.5 20 7 7 2
4A3-200 to A3-201 STD 25 7 4 2.5 20 7 7 2
6A3-202 to A3-203 STD 25 7 4 2.5 20 7 7 2
8A3-204 to A3-205 STD 25 7 4 2.5 20 7 7 2
2A3-214 to A3-215 Sealed 24 5 3 2.4 15 5 5 1. 5
4A3-206 to A3-207 Sealed 24 5 3 2.4 15 5 5 1. 5
6A3-208 to A3-209 Sealed 24 5 3 2.4 15 5 5 1. 5
8A3-210 to A3-211 Sealed 24 5 3 2.4 15 5 5 1. 5
0.05 sec. duration.
SELECTION TABLE
A3-213 A3-200
A3-209 A3-210
Position #1
(D-Flat)
Position #2
(Center)
Position #3
(Opposite) 2 Poles 4 Poles 6 Poles 8 Poles
STANDARD (NON-LOCKING) TOGGLES
2 Position On None On* A3-212-07 A3-200-07 A3-202-07 A3-204-07
*On None On -06 -06 -06 -06
On None On -05 -05 -05 -05
3 Position *On Off On* A3-212-04 A3-200-04 A3-202-04 A3-204-04
On Off On* -03 -03 -03 -03
*On Off On -02 -02 -02 -02
On Off On -01 -01 -01 -01
LEVER-LOCK TOGGLES (Complete by adding code letter from below after “slash”)
Lever Lock
Options
2 Position On None On* A3-213-07/ A3-201-07/ A3-203-07/ A3-205-07/ G
*On None On -06/ -06/ -06/ -06/ F
On None On -05/ -05/ -05/ -05/ D, F, G
3 Position *On Off On* A3-213-04/ A3-201-04/ A3-203-04/ A3-205-04/ E, L, N
On Off On* -03/ -03/ -03/ -03/ B, E, G, J,
L, N, P
*On Off On -02/ -02/ -02/ -02/ E, F, H, K,
L, M, N
On Off On -01/ -01/ -01/ -01/ A, B, D, E,
F, G,H, J, K,
L, M, N, P
Standard (Non-Locking Toggles)
2 Position On None On* A3-214-07 A3-206-07 A3-208-07 A3-210-07
*On None On -06 -06 -06 -06
On None On -05 -05 -05 -05
3 Position *On Off On* A3-214-04 A3-206-04 A3-208-04 A3-210-04
On Off On* -03 -03 -03 -03
*On Off On -02 -02 -02 -02
On Off On -01 -01 -01 -01
LEVER-LOCK TOGGLES (Complete by adding code letter from below after "slash")
2 Position On None On* A3-215-07/ A3-207-07/ A3-209-07/ A3-211-07/ G
*On None On -06/ -06/ -06/ -06/ F
On None On -05/ -05/ -05/ -05/ D, F, G
3 Position *On Off On* A3-215-04/ A3-207-04/ A3-209-04/ A3-211-04/ E, L, N
On Off On* -03/ -03/ -03/ -03/ B, E, G, J,
L, N, P
*On Off On -02/ -02/ -02/ -02/ E, F, H, K,
L, M, N
On Off On -01/ -01/ -01/ -01/ A, B, D, E,
F, G, H, J,
K, L, M, N,P
Position
#1(D-Flat)
Position #2
(Center)
Position #3
(Opposite) 2 Poles 4 Poles 6 Poles 8 Poles Lever Lock
Options
LEVER LOCKING
CONFIGURATION SUFFIXES
A - Locked in three positions
B - Locked in center and extreme posi-
tion ("D" flat side)
D - Locked out of center position
E - Locked in center position
* Momentary contact.
See page A71 for circuit diagrams.
MULTI-CIRCUIT SWITCHES
Series A-3 MIL-PRF-8805 or Industrial Grade Toggle Switches
FEATURES
• Twoandthreeposition
• Isolatedcircuitrymulti-circuit,com-
pact 2, 4, 6 or 8 poles
• Maintainedandmomentaryaction
• Leverlockingconfigurations
• Stainlesssteelconstruction
• Doubleturretterminals
SPECIFICATIONS
• Ambientoperatingtemperature:
-40°Fto+165°F
(-40°Cto+74°C)
• Operatingforce1to6pounds(.22
to 1.35N)
• Electricallife:25,000operations
minimum
• Mechanicallife:100,000opera-
tions minimum
CURRENT RATINGS
TOGGLE POSITION & ACTION WITH STANDARD BASIC SWITCHES
TOGGLE POSITION & ACTION WITH SEALED BASIC SWITCHES
F - Locked in extreme position
(Opposite "D" flat)
G - Locked in extreme position ("D" flat
side)
H - Locked out of center and extreme
position ("D" flat side)
J - Locked out of center and extreme
position Opposite "D" flat)
K - Locked in center and extreme posi-
tion (Opposite "D" flat)
L - Locked out of extreme position ("D"
flat side)
M - Locked out of and into extreme
position (Opposite "D" flat)
N - Locked out of extreme position
(Opposite “D”flat)
P - Locked out of and into extreme
position ("D" flat side)
A36
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
OON

OON
CN
OON
OO
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO












































Max.
Dimension
"A"
"B"
2 Pole
0.72 in.
(18.3 mm)
0.67 in.
(17.0 mm)
4 Pole
1.30 in.
(33.0 mm)
0.67 in.
(17.0 mm)
6 Pole
1.30 in.
(33.0 mm)
0.93 in.
(23.6 mm)
8 Pole
1.30 in.
(33.0 mm)
1.17 in.
(29.7 mm)
STANDARD
Max.
Dimension
"A"
"B"
2 Pole
1.22 in.
(31.0 mm)
0.67 in.
(17.0 mm)
4 Pole
1.65 in.
(41.9 mm)
0.67 in.
(17.0 mm)
6 Pole
1.65 in.
(41.9 mm)
0.93 in.
(23.6 mm)
8 Pole
1.65 in.
(41.9 mm)
1.17 in.
(29.7 mm)
SEALED
MULTI-CIRCUIT SWITCHES
Multi-Circuit Toggle Switches
APPROXIMATE DIMENSIONS
CROSS REFERENCE BACK CONFIGURATIONS SCHEMATIC
DIAGRAMS
MIL-PRF-8805
M8805/93-001
M8805/93-002
M8805/93-003
M8805/93-004
M8805/93-005
M8805/93-006
M8805/93-007
M8805/93-008
M8805/93-009
M8805/93-010
M8805/93-011
M8805/93-012
M8805/93-013
M8805/93-014
M8805/93-015
M8805/93-016
M8805/93-017
M8805/93-018
M8805/93-019
M8805/93-020
M8805/93-021
M8805/93-022
M8805/93-023
M8805/93-024
M8805/93-025
M8805/93-026
M8805/93-027
M8805/93-028
Labinal Power
Systems
Part Number
A3-212-1
A3-212-2
A3-212-3
A3-212-4
A3-212-5
A3-212-6
A3-212-7
A3-200-1
A3-200-2
A3-200-3
A3-200-4
A3-200-5
A3-200-6
A3-200-7
A3-202-1
A3-202-2
A3-202-3
A3-202-4
A3-202-5
A3-202-6
A3-202-7
A3-204-1
A3-204-2
A3-204-3
A3-204-4
A3-204-5
A3-204-6
A3-204-7
PO
S#2
(CENTER
TYP)
D
FLA
T
”A“
.50
[12,7]
1.15
[29,2]
TypicalStandard Switches
17 °
34 °
15/32- 32
THREADS
”D“
3°
TAPER
.240
[6,10]
1.16
[29,5]
FLEXIBLE
INSULATORS
TYPIC AL
.56
[14,2] DIA.
DFLA T
.50
[12,7]
.1.00
[25,4]
TypicalSealed Switches
17 °
34°
PO S
#3
(OPP
DFLAT
TYP )
POS#1
(D FLATT
Y
P)
Lock Lever Type
CNONC
1.800
[45,72]
RE FPUL LOUT
TO CHANGE
POSITION
CA P
.42
[10,67]
”B”
12
.090
[2,29]
12
.163
[4,14]
(Standard)
.040
[1,02]
.060
[1,52] .187
[4,75]
(Sealed )
.125
[3,18]
.297
[7,54]
.109
[2,77]
.050
[1,27]
Standard Lever Type
”A“
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
OON

OON
CN
OON
OO
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO












































Standard Lever Type
Typical Standard Switches
Lock Lever Type
Typical Standard Switches
A37
0.375
[9,53]
1.25
[3,18] DIA.
0.488
[11,38]
0.468
[11,89] DIA.
0.500
[12,70]
DIA.
Notes: 1. Arrows (<>>) indicated lever must be unlocked to move against the arrow direction.
2. "D" flat is on the left side as viewed.
Recommended Panel
Mounting Dimensions
MULTI-CIRCUIT SWITCHES
Series A-3 MIL-PRF-8805 or Industrial Grade Toggle Switches
ORDERING EXAMPLES
• Standard-A3-206-03equalsa3-position(ON-OFF-MOMON)4-poleswitchwithsealedbasics.
• LeverLock-A3-213-04/Eequalsa3-position(MOMON-OFF-MOMON)2-poleswitchwithstd.basicsandE-lock.
• AvailableLockingConfigurations(Seetableabove.Addcodeletterafterpartialtypenumber.)
LEVER LOCKING CONFIGURATION SUFFIXES - BUSHING STYLES
OPTIONS/ACCESSORIES
• Lowlevelcircuitry
• Pintypetermination
• QuickConnectterminals
• Leverseal
• Variouscolorcapsavailable
PANEL CUTOUT
DIMENSIONS
Figures A thru P do not represent details of construction. They schematically illustrate locking function.
LOCKED IN
THREE POSITIONS
LOCKED IN
CENTER AND
EXTREME POSITION
(”D” FLA T SIDE)
LOCKED OUT
OF CENTER
POSITION
LOCKED IN
CENTER POSITION
LOCKED IN
EXTREME POSITION
(OPPOSITE “D” FLA T)
LOCKED IN
EXTREME POSITION
(“D” FLAT SIDE)
LOCKED OUT OF
CENTER AND
EXTREME POSITION
(”D” FLAT SIDE)
LOCKED OUT OF
CENTER AND
EXTREME POSITION
(OPPOSITE “D” FLA T)
LOCKED IN
CENTER AND
EXTREME POSITION
(OPPOSITE ”D” FLAT)
LOCKED OUT OF
EXTREME POSITION
(”D” FLAT SIDE)
LOCKED OUT OF
EXTREME POSITION
(OPPOSITE “D”
FLAT)
LOCKED OUT OF
AND INTO
EXTREME POSITION
(OPPOSITE “D” FLA T)
LOCKED OUT OF
AND INTO
EXTREME POSITION
(“D” FLA T SIDE)
231231231231231231231231231231 31231
23
1
23
1
231231231231231231231231231231 31231
A B D E F G H
J KL MN P
A38
No. of
Poles
Catalog
Number
Type of
Operation
28VDC
(Amperes per pole)
115 VAC
400Hz
115VAC
60Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18836 &
8843
Maintained &
Momentary
725 15 725 15 720 15
2
8837 &
8844
Maintained &
Momentary
725 15 725 15 720 15
4
8838 &
8845
Maintained &
Momentary
725 15 725 15 720 15
Minimum Rating: 10 milliamperes at 30 millivolts.
LEVER LOCK SELECTION TABLE
8836
8837
8838
ONE POLE
TWO POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
MS25306-212
-222
-232
-242
MS25306-262
-272
-282
-292
MS25306-302
-312
MS25307-212
-222
-232
-242
MS25307-262
-272
-282
-292
MS25307-302
-312
8836K1
K9
K4
K6
8836K5
K2
K7
K10
8836K11
K13
MS14001-212
-222
-232
-242
MS14001-262
-272
-282
-292
MS14001-302
-312
MS14002-212
-222
-232
-242
MS14002-262
-272
-282
-292
MS14002-302
-312
8836K91
K99
K94
K96
8836K95
K92
K97
K910
8836K911
K93
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
8837K1
K9
K4
K6
8837K5
K2
K7
K10
8837K11
K3
8837K91
K99
K94
K96
8837K95
K92
K97
K910
8837K911
K93
FOUR POLE
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
MS25308-212
-222
-232
-242
MS25308-262
-272
-282
-292
MS25308-302
-312
8838K1
K9
K4
K6
8838K5
K2
K7
K10
8838K11
K3
MS14003-212
-222
-232
-242
MS14003-262
-272
-282
-292
MS14003-302
-312
8838K91
K99
K94
K96
8838K95
K92
K97
K910
8838K911
K93
MS Part
Number
Screw Terminal Solder Lug
Catalog
Number
MS Part
Number
Catalog
Number
* Momentary contact.
See page A75 for special circuit diagrams.
Note: Screw terminal version shown.
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845
FEATURES
• Environmentallysealed
• Highelectrical/mechanical
reliability
• Non-teasiblemechanism
• Wipingactioncontacts
• Positivemakeandbreakaction
• Molded-interminalnumbers
• Oneholemountingforeasy
installation
• Terminalvariations
• ToggleandleverlockActuator
• Drycircuit(logiclevelloads)to
power switching levels
• Solderablescrewterminals
• 1,2and4polecircuitry
SPECIFICATIONS
• Environmentallysealedper
MIL-DTL-8834
• MSapprovedandQPL'dper
MIL-DTL-8834
• Twoterminalvariations
- Screw 6-32 UNC-2B threads
- Solder Lug .125 [3,17] dia.
hole
• Temperaturerange:
-67°Fto+160°F
(-55°Cto+71°C)
• Life:20,000cyclesatrated
load 40,000 cycles
mechanical life
• Positiveactionmechanism
for high reliability and low
contact bounce
CURRENT RATINGS
CIRCUIT WITH LEVER IN . . . CATALOG NUMBER
A39
Terminal Identification
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
.432
[10,97]
.072
[1,83]
.734
[18,64]
.468
[11,89]
.687
[17,45]
1.336
[33,93]
1
3
2
1.203
[30,56]
38°
19°
MAX
MAX
90-2537.AI
MAX
.240
[6,10] DIA.
15/32-32 UN-2A THREAD
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.432
[10,97]
.072
[1,83]
1.015
[25,78]
.468
[11,89]
1.336
[33,93]
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
1
3
6
1
4
2
5
1.203
[30,56] MAX
MAX
90-2538.AI
MAX
.687
[17,45]
38°
19°
.240
[6,10] DIA.
1532-32 N-2A THREAD
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845
MOUNTING DIMENSIONS - ONE POLE / 8836
SCREW TERMINALS
MOUNTING DIMENSIONS - TWO POLE / 8837
SCREW TERMINALS
A40
Non-functional terminals not supplied.
Terminal Identification
.432
[10,97]
.072
[1,83]
1.686
[42,82]
.468
[11,89]
1.336
[33,93]
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
2
3
6
9
12
11
10
74
1
5
8
1.328
[33,73] MAX
MAX
90-2539.AI
MAX
.687
[17,45]
38
19
.240
[6,10] IA.
1532-32 N-2A THREA
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845
MOUNTING DIMENSIONS - FOUR POLE / 8838
SCREW TERMINALS
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnished
assembled
• Panelseal,PartNumber32-341
• Terminal screws furnished assembled
• Terminalscrewsomitted
• Solderlugtermination
• SubstituteSEMS screws
• Specialmarking
• Special"3Cateye"luminouslever
attachment - 8836-8838 only
• Leverextensionsandattachabletips
(See Accessories and Custom
Components section)
• Customwiringharnesses
PANEL CUTOUT
DIMENSIONS
15/32 DIA. BUSHING
A41
.432
[10,97]
.072
[1,83]
.734
[18,64]
1.336
[33,93]
1
3
2
MAX
MAX
SOLDER LUG
.468
[11,89]
1.203
[30,56] MAX .687
[17,45]
38°
19°
.240
[6,10] DIA.
15/32-32 UN-2A THREAD
TERMINAL MARKING
ON REAR OF BASE
AS REQUIRED
BARRIER DESIGN
AND TERMINAL
CONFIGURATION
OPTIONAL
CONTOUR OPTIONAL
PROVIDED MAX. OUTLINE
DIMENSIONS SPECIFIED
ARE NOT EXCEEDED
Terminal Identification
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
.432
[10,97]
.072
[1,83]
1.015
[25,78]
.468
[11,89]
1.336
[33,93]
3
6
1
4
2
5
1.203
[30,56] MAX
MAX
90-5410.AI
MAX
.687
[17,45]
38°
19°
.240
[6,10] DIA.
15/32-32 UN-2A THREAD
SOLDER LUG
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845
MOUNTING DIMENSIONS - ONE POLE / 8836
SOLDER LUG TERMINALS
MOUNTING DIMENSIONS - TWO POLE / 8837
SOLDER LUG TERMINALS
A42
Non-functional terminals not supplied.
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOL
E
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19]
DIA. HOLE
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845
MOUNTING DIMENSIONS - FOUR POLE/ 8838
SOLDER LUG TERMINALS
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardware
furnished assembled
• Panelseal,PartNumber
32-341
• Terminalscrewsfurnished
assembled
• Terminalscrewsomitted
• Substitutesemsscrews
• Specialmarking
• Special"3Cateye"luminouslever
attachment - 8836-8838 only
• Leverextensionsandattachabletips
(See Accessories and Custom
Components section)
• Customwiringharnesses
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
.432
[10,97]
.072
[1,83]
1.686
[42,82]
.468
[11,89]
1.336
[33,93]
TERMINAL MARKING
ON REAR OF BASE
AS INDICATED
2
3
6
9
12
11
10
74
1
5
8
1.328
[33,73] MAX
MAX
MAX
.687
[17,45]
38°
19°
.240
[6,10] DIA.
15/32-32 UN-2A THREAD
SOLDER LUG
BARRIER DESIGN
AND TERMINAL
CONFIGURATION
OPTIONAL
CONTOUR OPTIONAL
PROIDED MAX OUTLINE
DIMENSIONS SPECIFIED
ARE NOT EXCEEDED
A43
SELECTION TABLE
8843
8844
8845
ONE POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
OFF
OFF
ON
ON
NONE
ON
OFF
ON
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
ON*
A
B
B
C
C
C
D
E
E
E
F
G
H
J
K
K
L
L
L
M
N
MS24612-A212
-B212
-B242
-C212
-C222
MS24612-C232
-D212
-E212
-E222
-E232
MS24612-F272
-G312
-H272
-J242
-K282
MS24612-K312
-L262
-L292
-L302
-M312
-N312
8843K1
K2
K16
K3
K9
8843K7
K4
K5
K10
K6
8843K12
K13
K14
K11
K15
8843K18
K20
K21
K19
K8
K17
FOUR POLE
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
OFF
OFF
ON
ON
NONE
ON
OFF
ON
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
ON*
A
B
B
C
C
C
D
E
E
E
F
G
H
J
K
K
L
L
L
M
N
MS24614-A212
-B212
-B242
-C212
-C222
MS24614-C232
-D212
-E212
-E222
-E232
MS24614-F272
-G312
-H272
-J242
-K282
MS24614-K312
-L262
-L292
-L302
-M312
-N312
8845K1
K2
K16
K3
K9
8845K7
K4
K5
K10
K6
8845K12
K13
K14
K11
K15
8845K18
K20
K21
K19
K8
K17
MS Part
Number
Catalog
Number
Lever Lock
Bushing Style
* Momentary contact.
Indicates direction against which lever is locked.
Reference bushing styles on page A45.
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845 Lever Lock
CIRCUIT WITH LEVER IN . . .
TWO POLE
MS24613-A212
-B212
-B242
-C212
-C222
MS24613-C232
-D212
-E212
-E222
-E232
MS24613-F272
-G312
-H272
-J242
-K282
MS24613-K312
-L262
-L292
-L302
-M312
-N312
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
NONE
NONE
OFF
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
NONE
NONE
NONE
OFF
OFF
ON
ON
NONE
ON
OFF
ON
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
ON*
A
B
B
C
C
C
D
E
E
E
F
G
H
J
K
K
L
L
L
M
N
8844K1
K2
K16
K3
K9
8844K7
K4
K5
K10
K6
8844K12
K13
K14
K11
K15
8844K18
K20
K21
K19
K8
K17
A44
Terminal Identification
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
.432
[10,97]
.072
[1,83]
.734
[18,64]
.468
[11,89]
.480
[12,92]
.430 DIA.
[10,92]
.921 [23,39]
LOCKED
1.026 [26,06]
UNLOCKED
1.336
[33,93]
1
3
2
1.203
[30,56]
38°
19°
MAX
MAX
90-2640.AI
MAX
15/32-32 UN-2A THREAD
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
.432
[10,97]
.072
[1,83]
1.015
[25,78]
.468
[11,89]
.480
[12,92]
.430
[10,92]
.921 [23,39]
LOCKED
1.026 [26,06]
UNLOCKED
1.336
[33,93]
#6-32 TERMINAL SCREW
WITH INTERNAL TOOTH
LOCKWASHER (SEMS)
1
3
6
14
2
5
1.203
[30,56]
38°
19°
MAX
MAX
90-2641.AI
MAX
1532-32 UN-2A THREAD
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845 Lever Lock
MOUNTING DIMENSIONS - ONE POLE / 8843
MOUNTING DIMENSIONS - TWO POLE / 8844
A45
Non-functional terminals not supplied.
.432
[10,97]
.072
[1,83]
1.686
[42.82]
.468
[11,89]
.480
[12,92]
.430 DIA.
[10,92]
.921 [23,39]
LOCKED
1.026 [26,06]
UNLOCKED
1.336
[33,93]
#6-32 TERMINAL SCREW
2
3
69
12
11
10
74
1
5
8
1.328
[33,73]
38°
19°
MAX
MAX
90-2642.AI
MAX
1532-32 UN-2A TREAD
WIT INTERNAL TOOT
LOCKWASER SEMS
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
LOCKED OUTOF
SIDE OPPOSITE
KEYWAYMOMENTARY
EITHER SIDE
LOCKED OUTOF
ANDINTOSIDE
OPPOSITE
KEYWAY
LOCKED IN CENTER
POSITION,MOMENTARY LOCKED OUTOF
SIDE OPPOSITE
KEYWAY,MOMENTARY
KEYWAYSIDE
LOCKED IN
SIDE OPPOSITE
KEYWAY,MOMENTARY
KEYWAYSIDE
LOCKED OUTOFAND
INTO SIDE OPPOSITE
KEYWAY, MOMENTARY
KEYWAYSIDE
LOCKED IN 3
POSITIONS LOCKED IN
CENTER
POSITION
LOCKED IN
KEYWAYSIDELOCKED OUTOF
SIDE OPPOSITE
KEYWAY
LOCKED OUT
CENTER
POSITION
LOCKED IN CENTER
POSITION,MOMENTARY
EITHER SIDE
LOCKED OUTOF
KEYWAYSIDE
MOMENTARY
KEYWAYSIDE
ABC DEFG
HJKLMN
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series-8836-8838 MIL-DTL-8834 Environmentally Sealed Positive Action Switches
& 8843-8845 Lever Lock
MOUNTING DIMENSIONS - FOUR POLE/ 8845
Terminal Identification
LEVER LOCK - BUSHING STYLES
KEYWAY SIDE
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Mountinghardwarefurnished
assembled
• Panelseal,PartNumber32-341
• Terminalscrewsfurnishedassembled
• Terminalscrewsomitted
• Solderlugtermination
• Substitutesemsscrews
• Specialmarking
• Special"3Cateye"luminouslever
attachment - 8836-8838 only
• Leverextensionsandattachabletips
(See Accessories and Custom
Components section)
• Customwiringharnesses
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
Figures A thru N do not represent details of construction. They schematically illustrate locking function.
A46
No. of
Poles
Catalog
Number
Type of
Operation
28VDC
(Amperes per pole)
115VAC 400Hz(
Amperes per pole)
115VAC 60Hz
(Amperes per pole)
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18836KP
Maintained &
Momentary 725 15 725 15 720 15
28837KP
Maintained &
Momentary 725 15 725 15 720 15
48838KP
Maintained &
Momentary 725 15 725 15 720 15
Minimum Rating: 10 microamperes at 30 millivolts.
LEVER LOCK SELECTION TABLE
8837KP
CIRCUIT WITH LEVER IN . . .
ONE POLE
TWO POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON
ON*
ON
ON
OFF
NONE
NONE
NONE
OFF
OFF
OFF
NONE
ON
OFF
ON
ON*
ON*
ON*
ON
OFF
8836KP1
8836KP9
8836KP4
8836KP5
8836KP3
8836KP2
8836KP1T
8836KP9T
ON
ON
ON
ON
ON*
ON
ON
ON
ON
OFF
NONE
NONE
NONE
OFF
OFF
OFF
NONE
OFF
ON
OFF
ON
OFF*
ON*
NONE
ON*
ON
ON
8837KP1
8837KP9
8837KP4
8837KP10
8837KP2
8837KP6
8837KP3
8837KP4T
8837KP1T
FOUR POLE
ON
ON
ON
ON
ON
ON
ON*
ON
ON
OFF
NONE
OFF
OFF
NONE
OFF
OFF
OFF
NONE
ON
ON
NONE
ON
ON
ON*
ON*
NONE
ON*
8838KP31
8838KP34
8838KP36
8838KP1
8838KP4
8838KP3
8838KP2
8838KP6
8838KP5
Screw Terminal
Catalog
Number
* Momentary contact.
Note: Additional circuit arrangements available.
Refer to page A47.
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series 8836KP-38KP Flush Mounted Environmentally Sealed Positive Action Switches
FEATURES
• EnvironmentallySealed
• Highelectrical/mechanical
reliability
• Non-teasiblemechanism
• Wipingactioncontacts
• Positivemakeandbreak
action
• Molded-interminalnumbers
• Threeholedesignforflush
mounting
• Drycircuit(logiclevelloads)
to Power Switching levels
• 1,2,and4polecircuitry
SPECIFICATIONS
• Environmentallysealedper
MIL-DTL-8834
• SwitchmechanismMS
approved and QPL'd per
MIL-DTL-8834
• TemperatureRange:
-67°F to 160°F
(-55°Cto+71°C)
• Life: 20,000 cycles at rated
load, 40,000 cycles
mechanical life
• Positiveactionmechanism
for high reliability and low
contact bounce
CURRENT RATINGS
8836KP
8838KP
Toggle Lever Style
Figure Number
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
A47
No. of
Poles
Catalog
Number
Type of
Operation
28VDC
(Amperes per pole)
115VAC 400Hz(
Amperes per pole)
115VAC 60Hz
(Amperes per pole)
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
18836KP
Maintained &
Momentary 725 15 725 15 720 15
28837KP
Maintained &
Momentary 725 15 725 15 720 15
48838KP
Maintained &
Momentary 725 15 725 15 720 15
Minimum Rating: 10 microamperes at 30 millivolts.
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
LUMINESCENT
INSERTS
.875 ± .032 .240 ± .005 DIA.
SPHERICAL RADIUS
.875 ± 032
(REF)
3 ° TAPER
.375 ± .016
ENVIRONMENTALLY SEALED POSITIVE ACTION SWITCHES
Series 8836KP-38KP Flush Mounted Environmentally Sealed Positive Action Switches
MOUNTING DIMENSIONS - ONE POLE / 8836 KP
SCREW TERMINALS
38°
19°
1
3
2
BARRIERS
TERMINAL MARKINGS
ON REAR OF BASE AS SHOWN
J38-32 UNC-2A X .25
SCR-LOCKWASHER
CONTOUR OPTIONAL
PROVIDED MAX.
DIMENSIONS SPECIFIED
ARE NOT EXCEEDED
#6-32-UNC-2B THREAD
(2) LOCKING TYPE NUT.
MOUNTING PLATE
(SEE NOTE 10)
.734 MAX.
1.50 MAX.
.75
.28
1.336 MAX.
.875 ± .032
1.812 ± 015
EQUAL WITHIN
± 015
2.15 MAX.
BARRIERS
1
3
6
14
2
5
1.50 MAX.
1.336 MAX.
.875 ± .032
1.015 MAX.
BARRIERS
2
3
6
9
12
11
10
741
5
8
1.50 MAX.
1.336 MAX.
.875 ± .032
1.686 MAX.
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8837 KP
SCREW TERMINALS
MOUNTING DIMENSIONS - FOUR POLE / 8838 KP
SCREW TERMINALS
Figure 2 Figure 1
A48
No. of
Poles
Catalog
Number
Type of
Operation
28 VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
18866
8868
Maintained
and
Momentary
5 1 2 3 1 2
28867
8869
Maintained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts.
SELECTION TABLE
8866
8867
CIRCUIT WITH LEVER IN . . .
ONE POLE
TWO POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
* ON
NONE
ON
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
MS24655-211
-221
-231
-241
MS24655-271
-281
-311
321
MS24656-211
-221
-231
-241
MS24656-271
-281
-311
MS24656-321
-331
-351
-341
8866K1
K7
K4
K5
8866K2
K6
K3
K8
ON
ON
ON
ON
* ON
NONE
ON
NONE
ON
ON
* ON
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
ON
ON*
ON*
8867K1
K7
K4
K5
8867K2
K6
K3
8867K8
K9
K10
K11
Military
Part Number
Catalog
Number
* Momentary contact.
See page A75 for special circuit diagrams.
Dielectric per MIL-DTL-8834 except limited to 1250 volts. Delayed action of the switch toggle lever may cause circuit to close or
open before snap action mechanism trips.
Caution should be exercised during soldering and flux removal. See page A56 for details.
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866-8869 MIL-DTL-8834 Miniature Positive Action Switches
Solder Lug Terminals
FEATURES
• Sealedbushing
• Currentratingversatility
• 1and2polecircuitry
• Non-teasiblemechanismforallbut
center "ON" circuits
• Drycircuit(logiclevelloads)to
power switching levels
• Wipingactioncontacts
• Positivemakeandbreakaction
• Smallandlargesizebushingsand
Actuator
• Solderlugterminals
• AlsoavailablewithlockingActuator,
integrated wire termination and
printed circuit board terminals.
SPECIFICATIONS
• Bushingsealorbondedsealper
MIL-DTL-8834
• MSapprovedandQPL'dtoMIL-DTL-8834
• Temperaturerange: -67°Fto+160°F
 (-55°Cto+71°C)
• Life: 20,000operationsatratedload
40,000 operations mechanical life
• "O"ringpanelsealon¼"-40type
bushing size
• Solderlugterminals.050[1,27]dia.
hole
CURRENT RATINGS
A49
Terminal Identification
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only.
Non-functional terminals not supplied.
.170
[4,32]
.440
[11,18]
.048
[1,22]
.028
[0,71
.020
[0,51]
.286
[7,26]
.572
[14,53]
.749
[19,02]
MAX
42°
21°
1/4-40 UNS-2A
THREAD
SOLDER LUG WITH
.O5O [1,27] DIA.
.010
[0,25]
.045
[1,14]
.125
[3,18
123
90-2553.AI
MAX
.093 DIA
[2,36]
.
067
123
.408
[10,36] MAX
.364
[9,25] MAX
[1,70]
.170
[4,32] .440
[11,18]
.048
[1,22]
.028
[0,71]
.020
[0,51]
.067
[1,70]
.286
[7,26]
.572
[14,53]
12 3
45 6
.749
[19,02]
MAX
42°
21°
1/4-40 UNS-2A THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
.010
[0,25]
.045
[1,14]
.125
[3,18]
45 6
90-2554.AI
MAX .556
[14,12] MAX
.408
[10,36] MAX
.093
[2,36]
HEX NUT
INTERNAL TOOTH LOCKWASHER
SILICONE SEAL
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866-8869 MIL-DTL-8834 Miniature Positive Action Switches
Solder Lug Terminals
MOUNTING DIMENSIONS - ONE POLE / 8866 MOUNTING DIMENSIONS - TWO POLE / 8867
PANEL CUTOUT DIMENSIONS
A50
SELECTION TABLE
8868
8869
CIRCUIT WITH LEVER IN . . .
ONE POLE
TWO POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
* ON
NONE
ON
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
MS90310-211
-221
-231
-241
MS90310-271
-281
-311
MS21351-321
Feature Not Available
in Single Pole Switches
MS90311-211
-221
-231
-241
MS90311-271
-281
-311
MS21353-321
-331
-351
-341
MS90311-711
-721
-731
-741
MS90311-771
-781
-811
MS21353-821
-831
-851
-841
8868K1
K7
K4
K5
8868K2
K6
K3
K8
ON
ON
ON
ON
* ON
NONE
ON
NONE
ON
ON
* ON
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
ON
ON*
ON*
8869K1X
K7X
K4X
K5X
8869K2X
K6X
K3X
8869K8X
K9X
K10X
K11X
8869K1
K7
K4
K5
8869K2
K6
K3
8869K8
K9
K10
K11
MS Part
Number
MS Part
Number
Catalog
Number
Catalog
Number
* Momentary contact.
Dielectric per MIL-DTL-8834 except limited to 1250 volts. Delayed action of the switch toggle lever may cause circuit to close or
open before snap action mechanism trips.
Caution should be exercised during soldering and flux removal. See page A56 for details.
Furnished with Bonded Seal Feature. (Meets 15' water sealing level requirements.)
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866-8869 MIL-DTL-8834 Miniature Positive Action Switches
Solder Lug Terminals
— —
— —
— —
— —
— —
— —
A51
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
12 3
90-3104.AI
.072
[1,83]
.432
[10,97]
.240
[6,10]
.468
[11,89]
.687
[17,45]
.438
[11,13]
THREADS
..030 MIN
WHEN MTG[0,76]
.706
[17,93]
15/32-32 UNS-2A
THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
28°
14°
12 3
DIA.
.364
[9,25]
.572
[14,53]
.468
[11,89]
.438
[11,13]
THREADS
.030 MIN.
WHEN MTG[0,76]
.687
[17,45]
.572
[14,53]
12 3
45 6
.706
[17,93] MAX
MAX
14° 28°
.240
[6,10] DIA.
15/32-32 UNS-2A
THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
.556
[14,12]
45 6
90-3102.AI
.072
[1,83]
.432
[10,97]
MAX
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866-8869 MIL-DTL-8834 Miniature Positive Action Switches
Solder Lug Terminals
MOUNTING DIMENSIONS - ONE POLE / 8868
Terminal Identification
MOUNTING DIMENSIONS - TWO POLE / 8869
A52
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. See page A56 for soldering and cleaning recommendations.
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866-8869 MIL-DTL-8834 Miniature Positive Action Switches
Solder Lug Terminals
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Specialmarking
• Mountinghardwarefurnishedassembled
• Panelseal,PartNumber32-341
• Leverextensionsandattachabletips
• Specialcircuits
• Specialbushingandleverplating
• Mountingadapternuts
• Customwireharnesses
• EMI/RFIcapabilityontwopole(largebushing)
• Goldplatedcontacts
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
A53
No. of
Poles
Catalog
Number
Type of
Operation
28 VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
18866
8868
Maintained
and
Momentary
5 1 2 3 1 2
28867
8869
Maintained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts.
SELECTION TABLE
8866
8867 8867KA 8869
8866KA 8868
CIRCUIT WITH LEVER IN . . .
One Pole
Two Pole
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
* ON
NONE
ON
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
MS21354-211
-221
-231
-241
MS21354-271
-281
-311
-321
MS21433-211
-221
-231
-241
MS21433-271
-281
-311
-321
MS21356-211
-221
-231
-241
MS21356-271
-281
-311
-321
Feature Not Available in
Single Pole Switches
MS21355-211
-221
-231
-241
MS21355-271
-281
-311
MS21355-321
-331
-351
-341
MS21434-211
-221
-231
-241
MS21434-271
-281
-311
MS21434-321
-331
-351
-341
MS21357-211
-221
-231
-241
MS21357-271
-281
-311
MS21357-321
-331
-351
-341
MS21357-711
-721
-731
-741
MS21357-771
-781
-811
MS21357-821
-831
-851
-841
8866K61
K67
K64
K65
8866K62
K66
K63
K68
8866KA61
KA67
KA64
KA65
8866KA62
KA66
KA63
KA68
8868K61
K67
K64
K65
8868K62
K66
K63
K68
ON
ON
ON
ON
* ON
NONE
ON
NONE
ON
ON
* ON
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
ON
ON*
ON*
8867K61
K67
K64
K65
8867K62
K66
K63
8867K68
K69
K610
K611
8867KA61
KA67
KA64
KA65
8867KA62
KA66
KA63
8867KA68
KA69
KA610
KA611
8869K61
K67
K64
K65
8869K62
K66
K63
8869K68
K69
K610
K611
8869K61X
K67X
K64X
K65X
8869K62X
K66X
K63X
8869K68X
K69X
K610X
K611X
MS
Part
Number
MS
Part
Number
MS
Part
Number
MS
Part
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
* Momentary contact.
See page A75 for special circuit diagrams.
Dielectric per MIL-DTL-8834 except limited to 1250 volts. Delayed action of the switch toggle lever may cause circuit to close or
open before snap action mechanism trips.
Caution should be exercised during soldering and flux removal. See page A56 for details.
Furnished with Bonded Seal Feature. (Meets 15' water sealing level requirement.)
Small Lever With
Straight Mount
PC Terminals
Small Lever With
Formed Mount
PC Terminals
Large Lever With
Straight Mount
PC Terminals
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866, 8867, 8868, 8869 MIL-DTL-8834 Miniature Positive Action Switches
Printed Circuit Terminals
FEATURES
• Sealedbushing
• Drycircuit(logiclevelloads)topower
switching levels
• Twobushingandtoggleleversizes
• 1and2polecircuitry
• Non-teasiblemechanismforallbut
center "ON" circuits
• Wipingactioncontacts
• Positivemakeandbreakaction
• Smallandlargesizebushingsand
Actuator
• Printedcircuitboardtermination
• Twotypesofprintedcircuitboard
terminals:
- Straight
- Formed (Right Angle)
SPECIFICATIONS
•
Bushing seal or bonded seal per
MIL-DTL 8834
•
MS approved and QPL'd to MIL-DTL-8834
• Temperaturerange:-67°Fto+160°F
(-55°Cto+71°C)
• Life: 20,000operationsatratedload
40,000 operations mechanical life
• "O"ringpanelsealon¼"-40type
bushing size
CURRENT RATINGS
A54
Terminal Identification
STANDARD
0.00 = inches
[0,0] = mm
Mounting dimensions for reference only. Non-functional terminals not supplied.
.072
[1,83]
.432
[10,97]
12 3
.468
[11,89]
.200
[5,08]
.055
[1,40]
.038
[0,97]
.687
[17,45]
.438
[11,13]
THREADS
.030
[0,76]
.750
[19,05] MAX
15/32-32 UN-2A THREAD
.572
[14,53]
.160
[4,06]
.025
[0,64]
.160
[4,06]
MAX
28
14
90-5134.A
.364
[9,25]
123
MAX
.240
[6,10] DA.
.028
[0,71]
.048
[1,22]
.572
[14,53]
.800
[20,32]
.200
[5,08] .170
[4,32]
.286
[7,26]
.440
[11,18]
MAX
12 3
.025
[0,64]
.020
[0,51]
90-5133.AI
42
21 .093
[2,36]
.125
[3,18]
.010
[0,25]
LOCKING TAB
.045
[1,14]
.067
[1,70]
.364
[9,25] MAX
14 - 40 N-2A TA
IA.
.160
[4,06]
.160
[4,06]
123
.038
[0,97]
.055
[1,40]
MAX
MAX.
IA.
.408
[10,36]
90-6560.AI
.572
[14,53]
.500
[12,70]
.420
[10,67]
.440
[11,18]
.170
[4,32]
.048
[1,22]
.025
[0,64]
42
21
1/4 - 40 UNS-2A THREAD
LOCK
TAB
123
.364
[9,25]
.093
[2,36]
.210
[5,33]
.110
[2,79]
.205
[5,21]
DIA.
.024
[0,61]
.160
[4,06] .048
[1,22]
.160
[4,06]
A
A
.200
[5,08]
8866KA
Formed PC Mount
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866, 8867, 8868, 8869 MIL-DTL-8834 Miniature Positive Action Switches
Printed Circuit Terminals
MOUNTING DIMENSIONS - ONE POLE
8866
Straight PC Mount
8868
Straight PC Mount
.16
[4,06]
.16
[4,06]
.20
[5,08]
.16
[4,06]
.16
[4,06]
.50
[12,7]
.16
[4,06]
.16
[4,06]
.
.
.
.
.
.
.
.
.
.
.
A55
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
90-6562.AI
.500
[12,70]
.420
[10,67]
.440
[11,18]
.170
[4,32]
.150
[3,81]
.048
[1,22]
.025
[0,64]
42
21
1/4 - 40 UNS-2A THREAD
LOCKING
TAB
.556
[14,12]
.093
[2,36]
.319
[8,10]
.110
[2,79]
.22
[5,6]
DIA.
.572
[14,53]
.160
[4,06]
.160
[4,06]
MAX
.200
[5,08]
.048
[1,22]
.024
[0,61]
3
62
51
4
DRILLING DIMS


.500
[12,70]
.150
[3,81]
.200
[5,08]
.160
[4,06]
.160
[4,06]
12 3
45 6
.028
[0,71]
.048
[1,22]
.572
[14,53]
.800
[20,32]
.200
[5,08]
.135
[3,43]
.135
[3,43] .170
[4,32]
.440
[11,18]
MAX
45 6
.025
[0,64]
90-5135.AI
42
21
.093
[2,36]
.125
[3,18]
.010
[0,25]
.045
[1,14]
.055
[1,27]
.408
[10,36]
MAX
IA.
14 - 40 -2A A
IA.
MAX
.072
[1,83]
.432
[10,97]
.240
[6,10] DIA.
12 3
45 6
.572
[14,53]
.135
[3,43]
.135
[3,43]
.687
[17,45]
.469
[11,91]
.750
[19,05]
.438
[11,13]
THREADS
.030
[0,76]
WHEN MTG.
MAX
45 6
.160
[4,06]
.160
[4,06]
.025
[0,64]
.200
[5,08]
.055
[1,27]
.556
[14,12]
15/32 - 32UNS-2A THREAD
90-5136.AI
MAX.
MIN
8869
Straight PC Mount
8867
Straight PC Mount
STANDARD
0.00 = inches
[0,0] = mm
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866, 8867, 8868, 8869 MIL-DTL-8834 Miniature Positive Action Switches
Printed Circuit Terminals
MOUNTING DIMENSIONS - TWO POLE
8867KA
Formed PC Mount
.16
[4,06]
.16
[4,06]
.27
[6,86]
.16
[4,06]
.16
[4,06]
.27
[6,86]
..
..
..
..
..
..
A56
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MINIATURE POSITIVE ACTION SWITCHES
Series - 8866, 8867, 8868, 8869 MIL-DTL-8834 Miniature Positive Action Switches
Printed Circuit Terminals
CAUTION AND RECOMMENDATION FOR CLEANING AND SOLDERING
Contamination of the contacts of miniature switches is the most common cause of problems in low energy circuits, resulting in the inability of cur-
rent to flow through the increased resistance of the switch contacts. As most contamination occurs during the installation and cleaning of the switch,
proper care when installing the switch can reduce problems in this area. The following procedures should be followed to reduce the possibility of
switch contact contamination.
Hand Solder
1. Use rosin core solder .030"-.040" diameter.
2. A small soldering iron in the 30 to 40 watt range should be used.
3. The solder joint should not be overheated.
4. Do not position switch with terminations straight up.
5. No clean up should be necessary. However, if used, do not allow solvents to enter non-sealed areas of switches.
Wave Solder - Miniature Switches
Do not immerse or spray with solvents to remove flux except for switches designed for this type of cleaning. The use of wave solder oil is not advised.
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Specialmarking
• Mountinghardwarefurnished
assembled
• Panelseal,PartNumber
32-341
(15/32" - 32 bushing only)
• Specialcircuits
• Specialbushingandleverplat-
ing
• Mountingadapternut
• Customwireharnesses
• EMI/RFIcapabilityontwopole
(15/32" - 32 bushing only)
• Goldplatedcontacts
15/32 DIA. BUSHING
PANEL CUTOUT DIMENSIONS
1/4 - 40 DIA. BUSHING
A57
No. of
Poles
Catalog
Number
Type of
Operation
28 and 50VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
18855 Maint ained
and
Momentary
5 1 2 3 1 2
28866 Maintained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts.
SELECTION TABLE 8856
8855 8855 8856
CIRCUIT WITH LEVER IN . . .
STANDARD CAP STYLE
ONE POLE
TWO POLE
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
OFF
OFF
OFF
NONE
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
NONE
OFF
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
A
B
B
C
C
D
E
E
F
G
H
J
K
K
L
MS21026-A211
-B211
-B241
-C221
-C231
MS21026-D211
-E221
-E231
-F271
-G311
MS21026-H271
-J241
-K281
-K311
-L311
MS21436-A211
-B211
-B241
-C221
-C231
MS21436-D211
-E221
-E231
-F271
-G311
MS21436-H271
-J241
-K281
-K311
-L311
Feature Not Available in Single
Pole Switches
Feature Not Available in Single
Pole Switches
MS21027-A211
-B211
-B241
-C221
-C231
MS21027-D211
-E221
-E231
-F371
-G311
MS21027-H371
-J241
-K381
-K311
-L311
MS21027-A331
-B331
-C331
-D331
-F341
MS21027-H341
-K321
-G351
-K351
-L351
MS21027-A711
-B711
-B741
-C721
-C731
MS21027-D711
-E721
-E731
-F871
-G811
MS21027-H871
-J741
-K881
-K811
-L811
MS21027-A831
-B831
-C831
-D831
-F841
MS21027-H841
-K821
-G851
-K851
-L851
MS21437-A211
-B211
-B241
-C221
-C231
MS21437-D211
-E221
-E231
-F371
-G311
MS21437-H371
-J241
-K381
-K311
-L311
MS21437-A331
-B331
-C331
-D331
-F341
MS21437-H341
-K321
-G351
-K351
-L351
MS21437-A711
-B711
-B741
-C721
-C731
MS21437-D711
-E721
-E731
-F871
-G811
MS21437-H871
-J741
-K881
-K811
-L811
MS21437-A831
-B831
-C831
-D831
-F841
MS21437-H841
-K821
-G851
-K851
-L851
8855K4
K5
K19
K13
K7
8855K10
K14
K8
K15
K16
8855K17
K9
K18
K20
K12
8855K74
K75
K719
K713
K77
8855K710
K714
K78
K715
K716
8855K717
K79
K718
K720
K712
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
ON
ON
ON
ON
* ON
* ON
NONE
ON
ON
ON
OFF
OFF
OFF
NONE
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
NONE
OFF
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
ON
ON
ON
ON
ON*
ON*
ON*
ON*
ON*
ON
A
B
B
C
C
D
E
E
F
G
H
J
K
K
L
A
B
C
D
F
H
K
G
K
L
8856K4
K5
K19
K13
K7
8856K10
K14
K8
K27
K16
8856K29
K9
K28
K20
K12
8856K21
K30
K31
K32
K22
8856K34
K24
K35
K23
K36
8856K4X
K5X
K19X
K13X
K7X
8856K10X
K14X
K8X
K27X
K16X
8856K29X
K9X
K28X
K20X
K12X
8856K21X
K30X
K31X
K32X
K22X
8856K34X
K24X
K35X
K23X
K36X
8856K74
K75
K719
K713
K77
8856K710
K714
K78
K727
K716
8856K729
K79
K728
K720
K712
8856K721
K730
K731
K732
K722
8856K734
K7241
K735
K723
K736
8856K74X
K75X
K719X
K713X
K77X
8856K710X
K714X
K78X
K727X
K716X
8856K729X
K79X
K728X
K720X
K712X
8856K721X
K730X
K731X
K732X
K722X
8856K734X
K724X
K735X
K723X
K736X
MS
Part
Number
Lever Lock
Bushing
Style
MS
Part
Number
MS
Part
Number
MS
Part
Number
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856 MIL-DTL-8834 Miniature Positive Action Switches
Lever Lock/Solder Lug Terminals
FEATURES
•Sealedbushing
•Drycircuit(logiclevelloads)to
power switching levels
•1and2polecircuitry
•Non-teasiblemechanismforallbut
center "ON" circuits
•Highelectrical/mechanicalreliability
•TwostylesofleverlockActuator
•Lockingactuatorforsafety
•Wipingactioncontacts
•Positivemakeandbreakaction
•Solderlugtermination
SPECIFICATIONS
•Bushingsealorbondedsealper
MIL-DTL-8834
•MSapprovedandQPL'dtoMIL-DTL-8834
•TemperatureRange:-67°Fto+160°F
(-55°Cto+71°C)
•Life:20,000operationsatratedload
40,000 operations mechanical life
•Solderlugterminal.050[1,27]dia.hole
CURRENT RATINGS
MUSHROOM CAP STYLE
A58
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
12 3
90-6980.AI
.072
[1,83]
.432
[10,97]
.468
[11,89]
1.234
[31,34]
UNLOCKED
.438
[11,12]
THREADS
.030
[0,76]
1.102
[27,99]
LOCKED
.706
[17,93] MAX
15/32-32 UN-2A THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
.572
[14,53] MAX
.364
[9,25]
26°
13°
.430
[10,92] DIA.
12 3
MAX
.480
[12,19]
12 3
90-3661.AI
.072
[1,83]
.432
[10,97]
.468
[11,89]
1.049
[26,64]
UNLOCKED
.438
[11,13]
THREADS
.030
[0,76]
.983
[24,97]
LOCKED
.706
[17,93] MAX
132-32UN-2ATHREAD
SOLDERLUITH
.OO[1,27]DIA.HOLE
.72
[14,3] MAX
.364
[9,2]
26
13
.430
[10,92] DIA.
12 3
MAX
.468
[11,89]
1.049
[26,64]
UNLOCKED
.438
[11,13]
THREADS
.030
[0,76]
.983
[24,97]
LOCKED
.572
[14,53]
12 3
45 6
.706
[17,93] MAX
MAX
26°
13°
.430
[10,92] DIA.
15/32-32 UNS-2A THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
.556
[14,12]
45 6
90-3663.AI
.072
[1,83]
.432
[10,97]
.480
[12,19]
MAX
.468
[11,89]
1.234
[31,34]
UNLOCKED
.438
[11,13]
THREADS
.030
[0,76]
1.102
[27,99]
LOCKED
.572
[14,53]
12 3
45 6
.706
[17,93]
MAX
26°
13°
.430
[10,92] DIA.
15/32-32 UNS-2A THREAD
SOLDER LUG WITH
.O5O [1,27] DIA. HOLE
.556
[14,12]
45 6
90-8402.AI
.072
[1,83]
.432
[10,97]
MAX
MAX
Standard Cap Style Mushroom Cap Style
STANDARD
0.00 = inches
[0,0] = mm
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856 MIL-DTL-8834 Miniature Positive Action Switches
Lever Lock/Solder Lug Terminals
MOUNTING DIMENSIONS - ONE POLE / 8855
Standard Cap Style Mushroom Cap Style
MOUNTING DIMENSIONS - TWO POLE / 8856
Terminal Identification
A59
LOCKED OUTOF
SIDE OPPOSITE
KE
YWAYMOMENTARY
EITHER SIDE
LOCKED OUTOF
ANDINTOSIDE
OPPOSITE
KEYWAY
LOCKED IN CENTER
POSITION,MOMENTARY LOCKED OUTOF
SIDE OPPOSITE
KEYWAY, MO MENTARY
KEYWAYSIDE
LOCKED IN3
POSITIONS LOCKED IN
CENTER
POSITION
LOCKED IN
KEYWAYSIDELOCKED OUTOF
SIDE OPPOSITE
KEYWAY
LOCKED OUT
CENTER
POSITION
LOCKED IN CENTER
POSITION,MOMENTARY
EITHER SIDE
LOCKED OUTOF
KEYWAYSIDE
MOMENTARY
KEYWAYSIDE
ABC DEFG
HJ KL
KEYWAY SIDE
LOCKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856 MIL-DTL-8834 Miniature Positive Action Switches
Lever Lock/Solder Lug Terminals
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Specialmarking
• Mountinghardwarefurnishedassembled
• Speciallockingconfigurations
• Panelseal,PartNumber32-341
• Specialcircuits
• Speciallockingcapstyle
• Customwireharnesses
• EMI/RFIcapabilityontwopole
LEVER LOCK - BUSHING STYLES
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Specialmarking
• Mountinghardwarefurnishedassembled
• Speciallockingconfigurations
• Panelseal,PartNumber32-341
• Specialcircuits
• Speciallockingcapstyle
• Customwireharnesses
• EMI/RFIcapabilityontwopole
• Goldplatedcontacts
PANEL CUTOUT DIMENSIONS
15/32 DIA. BUSHING
KEYWAY SIDE
Figures A thru L do not represent details of construction. They schematically illustrate locking function.
A60
No. of
Poles
Catalog
Number
Type of
Operation
28 VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
18855
8866
8868
Maintained
and
Momentary
5 1 2 3 1 2
28856
8867
8869
Maintained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts.
SELECTION TABLE
8866
8868 8869 8867
CIRCUIT WITH LEVER IN . . . ONE POLE TWO POLE
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
* ON
NONE
ON
NONE
ON
ON
* ON
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
ON*
ON
ON*
ON*
MS21346-211
-221
-231
-241
MS21346-271
-281
-311
MS21346-321
-
-
-
MS21347-211
-221
-231
-241
MS21347-271
-281
-311
MS21347-321
-331
-351
-341
8869K51
K57
K54
K55
8869K52
K56
K53
8869K58
K59
K510
K511
MS21347-711
-721
-731
-741
MS21347-771
-781
-811
MS21347-821
-831
-851
-841
8868K51
K57
K54
K55
8868K52
K56
K53
K58
-
-
-
8866K51
K57
K54
K55
8866K52
K56
K53
K58
-
-
-
8867K51
K57
K54
K55
8867K52
K56
K53
8867K58
K59
K510
K511
MS24655-211W
-221W
-231W
-241W
-271W
-281W
-311W
-321W
-331W
-351W
-341W
8869K51X
K57X
K54X
K55X
8869K52X
K56X
K53X
8869K58X
K59X
K510X
K511X
MS Part
Number
MS Part
Number
MS Part
Number
Catalog
Number
Large Lever Small Lever Small Lever
Catalog
Number Catalog
Number
* Momentary contact.
Dielectric per MIL-DTL-8834 except limited to 1250 volts. Delayed action of the switch toggle lever may cause circuit to close or open before snap action mechanism trips.
Furnished with Bonded Seal feature. (Meets 15' head of water level requirement.)
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856, 8866-69 MIL-DTL-8834 Miniature Positive Action Switches
Toggle and Lever Lock/IWTS Terminals
FEATURES
• Sealedbushing
• Drycircuit(logiclevelloads)topower
switching levels
• 1and2polecircuitry
• Non-teasiblemechanismforallbut
center "ON" circuit
• SmallandlargesizebushingsandActuator
• ToggleandleverlockActuator
• Wipingactioncontacts
• Positivemakeandbreakaction
• IntegratedWireTerminationSystem
(IWTS)
SPECIFICATIONS
•
Bushing seal or bonded seal per MIL-DTL-8834
• MSapprovedandQPLlistedtoMIL-DTL-8834
• TemperatureRange:-67°Fto+160°F
(-55°Cto+71°C)
• Life:20,000operationsatratedload
40,000 operations mechanical life
• Bushingthreadsizes:
 SmallToggle:¼"-40thread
Large Toggle and Lever Lock:
15/32" - 32 thread
• AcceptsSAE-AS39029/1-101Pins(pins
not included)
CURRENT RATINGS
Large Lever
Large Lever
8868
Small Lever
8866
Large Lever
8869
Small Lever
8867
MS Part
Number
MS24656-211W
-221W
-231W
-241W
-271W
-281W
-311W
-321W
-331W
-351W
-341W
Catalog
Number
MS Part
Number
Catalog
Number
A61
SELECTION TABLE
8856
8855
CIRCUIT WITH LEVER IN . . .
Up
Position Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
* ON
ON
* ON
ON
NONE
ON
ON
OFF
OFF
OFF
NONE
NONE
OFF
NONE
NONE
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
NONE
OFF
ON
ON
OFF
ON
ON*
ON*
ON*
NONE
ON*
ON*
ON*
MS21346-A211
-B211
-B241
-C221
-C231
MS21346-D211
-E221
-E231
-F271
-G311
MS21346-H271
-J241
-K281
-K311
-L311
A
B
B
C
C
D
E
E
F
G
H
J
K
K
L
MS21347-A211
-B211
-B241
-C221
-C231
MS21347-D211
-E221
-E231
-F271
-G311
MS21347-H271
-J241
-K281
-K311
-L311
8856K54
K55
K519
K513
K57
8856K510
K514
K58
K515
K516
8856K517
K59
K518
K520
L512
8855K54
K55
K519
K513
K57
8855K510
K514
K58
K515
K516
8855K517
K59
K518
K520
K512
MS Part
Number
Lever Lock
Bushing
Style
MS Part
Number
Catalog
Number
Catalog
Number
* Momentary contact.
Indicates direction against which lever is locked.
See page A75 for special circuit diagrams.
TWO POLE
ONE POLE
LO
CKINGRING
0.480
[12,19] DIA. HOLE
0.375
[9,52]
0.130
[3,30]
0.445
[11,30]
0.062
[1,57]
KEYWAY
0.480
[12,19] DIA. HOLE
2.57
[6,53] DIA. HOLE
0.270
[6,86]
.062 [1,57} MAX.
THICK PANEL
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856, 8866-69 MIL-DTL-8834 Miniature Positive Action Switches
Toggle and Lever Lock/IWTS Terminals
OPTIONS/ACCESSORIES
• Specialmountinghardware
• Specialmarking
• Mountinghardwarefurnished
assembled
• Panelseal,PartNumber32-341
(15/32" - 32 bushing only)
• Specialcircuits
• Specialbushingandleverfinish
• Speciallockingcapstyleonlever
lock switches
• EMI/RFIcapabilityontwopole
(15/32" - 32 bushing only)
LEVER LOCK - BUSHING STYLES
LOCKED OUTOF
SIDE OPPOSITE
KE
YWAYMOME NTARY
EITHER SIDE
LOCKED OUTOF
ANDINTOSIDE
OPPOSITE
KEYWAY
LOCKED IN CENTER
POSITION,MOMENTARY LOCKED OUTOF
SIDE OPPOSITE
KEYWAY, MOMENTARY
KEYWAYSIDE
LOCKED IN3
POSITIONS LOCKED IN
CENTER
POSITION
LOCKED IN
KEYWAYSIDELOCKED OUTOF
SIDE OPPOSITE
KEYWAY
LOCKED OUT
CENTER
POSITION
LOCKED IN CENTER
POSITION,MOMENTARY
EITHER SIDE
LOCKED OUTOF
KEYWAYSIDE
MOMENTARY
KEYWAYSIDE
ABC DEFG
HJ KL
KEYWAY SIDE
KEYWAY SIDE
15/32 DIA. BUSHING
PANEL CUTOUT DIMENSIONS
1/4 DIA. BUSHING
Figures A thru L do not represent details of construction. They schematically illustrate locking function.
A62
Lever Lock
Large Toggle/ Terminal Identification
Mounting dimensions for reference only.
.660
[16,76]
90-4691.AI
MAX
1.260
[32,00]
.030
[0,76]
MAX .468
[11,89]
.438
[11,13]
THREADS
15/32-32 UN-2A THREAD
.072
[1,83]
.432
[10,97]
1.049
[26,64]
UNLOCKED
.983
[24,97]
LOCKED
26°
13°
.430
[10,92] DIA.
.480
[12,19]
.160
[4,06]
.040
[1,02]
.160
[4,06]
.040
[1,02]
.460
[11,68]
1
2
3
MAX
.660
[16,76]
.160
[4,06]
90-4579.AI
.040
[1,02]
.160
[4,06]
.040
[1,02]
MAX
.460
[11,68]
1
2
3
MA
1.260
[32,00]
.030
[0,76]
MA .468
[11,89]
.438
[11,13]
THREADS
.687
[17,45]
14
28
15/32-32 UN-2A THREAD
.072
[1,83]
.432
[10,97]
.240
[6,10] DIA.
.660
[16,76]
.160
[4,06]
90-4794.AI
.040
[1,02]
.160
[4,06]
.040
[1,02]
MAX
.460
[11,68]
1
2
3
MA
1.320
[33,53]
.028
[0,71]
MA
.170
[4,32]
.048
[1,22]
.440
[11,18]
21
42
.286
[7,26]
.020
[0,51]
.045
[1,14] .010
[0,25]
.093
[2,36]
IA.
.125
[3,18]
I
A
14 - 40 -2A
A
.067
[1,70]
.660
[16,76]
90-4796.AI
MAX
1.320
[33,53]
.028
[0,71]
MAX
.170
[4,32]
.048
[1,22]
.440
[11,18]
21
42
.286
[7,26]
.020
[0,51]
.045
[1,14] .010
[0,25]
.093
[2,36] DIA.
.125
[3,18]
LOCKING
TAB
1/4 - 40 UNS-2A
THREAD
.067
[1,70]
.160
[4,06]
.040
[1,02]
.160
[4,06]
.270
[6,86]
.660
[16,76]
1
2
3
4
5
6
MAX
.660
[16,76]
.160
[4,06]
90-4692.AI
.040
[1,02]
.160
[4,06]
.270
[6,86]
MAX
.660
[16,76]
1
2
3
4
5
6
MAX 1.260
[32,00]
.030
[0,76]
MAX .468
[11,89]
.438
[11,13]
THREADS
15/32-32 UN-2A THREAD
.072
[1,83]
.432
[10,97]
1.049
[26,64]
UNED
.983
[24,97]
ED
26
13
.430
[10,92] DIA.
.480
[12,19]
Small Toggle Lever Lock
STANDARD
0.00 = inches
[0,0] = mm
MINIATURE POSITIVE ACTION SWITCHES
Series - 8855, 8856, 8866-69 MIL-DTL-8834 Miniature Positive Action Switches
Toggle and Lever Lock/IWTS Terminals
MOUNTING DIMENSIONS - ONE POLE / 8855, 8866, 8868
MOUNTING DIMENSIONS - TWO POLE / 8856, 8867, 8869
Small Toggle Large Toggle/ Terminal Identification
A63
No. of
Poles
Catalog
Number
Type of
Operation
28 VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
48854 Maint ained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts.
SELECTION TABLE
CIRCUIT WITH LEVER IN . . .
FOUR POLE
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
ON
ON *
NONE
ON
NONE
ON
ON
ON *
OFF
NONE
NONE
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
NONE
ON *
ON *
ON *
ON *
ON
ON *
ON *
8854K1
K7
K4
K5
K2
K6
K3
K8
K9
K10
K11
Catalog
Number
* Momentary contact.
Dielectric per MIL-DTL-8834 except limited to 1250 Volts. Delayed action of
the switch toggle lever may cause circuit to close or open before snap action
mechanism trips.
Caution should be exercised during soldering and flux removal.
See page A56 for details.
MINIATURE POSITIVE ACTION SWITCHES
Series - 8854 4-Pole Miniature Positive Action Switch Series
FEATURES
• Made to MIL-DTL-8834
Requirements
• Sealedbushing
• Currentratingversatility
• 4polecircuitry(Maintained&
Momentary variations)
• Non-teasiblemechanismforallbut
center "on" position
• Drycircuit(logicloadsloads)to
power switching levels
• Wipingactioncontacts
• Positivemakeandbreakaction
• 11/16"LeverLength&15/32"
bushing dia.
• Solder-lugterminals
S
SPECIFICATIONS
• BushingsealperMIL-DTL-8834
• Meets0.5"HeadofWater
• TemperatureRange:-22°Fto+149°F
-30°Cto+65°C
• ElectricalLife: 20,000Operationsat
rated load
• MechanicalLife:40,000Operations
CURRENT RATINGS
A64
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
MINIATURE POSITIVE ACTION SWITCHES
Series - 8854 4-Pole Miniature Positive Action Switch Series
MOUNTING DIMENSIONS - FOUR POLE / 8854
STANDARD
0.00 = inches
[0,0] = mm
A65
No. of
Poles
Catalog
Number
Type of
Operation
28 VDC
(Amperes per pole)
115VAC 60Hz and 400Hz
(Amperes per pole)
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
28VDC 28VDC 60Hz 400Hz 60Hz 400Hz
48879 Maint ained
and
Momentary
5 1 2 3 1 2
Minimum Rating: 25 microamperes at 5 millivolts or less.
SELECTION TABLE
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON *
ON
NONE
ON *
NONE
ON *
ON
ON
ON
ON *
ON
ON
OFF
OFF
NONE
NONE
OFF
OFF
OFF
NONE
NONE
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
NONE
ON
ON *
OFF
OFF
ON *
NONE
ON *
ON
ON *
ON *
ON *
ON *
ON *
ON *
ON
ON
ON
ON *
ON *
ON *
8879K74
K75
K77
K78
K79
K710
K712
K713
K714
K716
K719
K720
K721
K722
K723
K724
K727
K728
K729
K730
K731
K732
K734
K735
K736
Catalog
Number
* Momentary contact.
Dielectric per MIL-DTL-8834 except limited to 1250 Volts. Delayed action of the switch
toggle lever may cause circuit to close or open before snap action mechanism trips.
Caution should be exercised during soldering and flux removal. See page A56 for details.
MINIATURE POSITIVE ACTION SWITCHES
Series - 8879 4-Pole Miniature Positive Action Switch Series
FEATURES
• Made to MIL-DTL-8834 Requirements
• Sealedbushing
• Currentratingversatility
• 4polecircuitry(Maintained&
Momentary variations)
• Non-teasiblemechanismforallbut
center "on" position
• Drycircuit(logicloadsloads)to
power switching levels
• Wipingactioncontacts
• Positivemakeandbreakaction
• BulletandMushroomLeverlock
Actuator styles
• 12LeverLockingconfigurations
• 15/32"bushingDia.
• Solder-lugterminals±Ø
SPECIFICATIONS
• BushingsealperMIL-DTL-8834
• Meets0.5"HeadofWater
• TemperatureRange:-22°Fto+149°F
-30°Cto+65°C
• ElectricalLife:20,000Operationsat
rated load
• MechanicalLife:40,000Operations
CURRENT RATINGS
CIRCUIT WITH LEVER IN . . . FOUR POLE
Mushroom Style Cap
A
B
C
E
J
D
L
C
E
G
B
K
A
F
K
K
F
K
H
B
C
D
H
G
L
Locking
Designation
Mushroom Style Cap
8879K4
K5
K7
K8
K9
K10
K12
K13
K14
K16
K19
K20
K21
K22
K23
K24
K27
K28
K29
K30
K31
K32
K34
K35
K36
Catalog
Number
A
B
C
E
J
D
L
C
E
G
B
K
A
F
K
K
F
K
H
B
C
D
H
G
L
Locking
Designation
Bullet Style Cap
Locking Designations
Locked in
Three
Positions
Locked in
Center
Position
Locked in
Keyway Side
Locked Out of
Side Opposite
Keyway
Locked out
of Center
Position
Locked in
Center Position
Momentary
Either Side
Locked Out of
Keyway Side
Momentary
Keyway Side
Locked Out of Side
Opposite Keyway
Momentary
Keyway Side
Locked Out
of and Into
Side Opposite
Keyway
Locked In
Center Position
Momentary
Keyway Side
Locked Out of
and Into Side
Opposite Keyway
Momentary
Keyway Side
Locked Out
of and Into
Keyway Side
Figures A thru M do not represent details of construction. They schematically illustrate locking function. KEYWAY SIDE
A66
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
STANDARD
0.00 = inches
[0,0] = mm
MINIATURE POSITIVE ACTION SWITCHES
Series - 8879 4-Pole Miniature Positive Switch Series
MOUNTING DIMENSIONS - FOUR POLE / 8879
MOUNTING DIMENSIONS - FOUR POLE / 8879
A67
Catalog
Number
MS
NumberPoles and
Throw 28VDC 115 VAC
Lamp Load
(Amps)
Resistive Load
(Amps)
Inductive Load
(Amps)
Lamp Load
(Amps)
Resistive Load
(Amps)
Inductive Load
(Amps) (.75 pf)
TW1002 —1 P.S.T. 5 20 15 310 10
TW1003 —1 P.D.T. 5 20 15 310 10
TW20000 —2 P.D.T. .5* 2 .5* .1 .1 .1
TW20001 —1 P.D.T.* .5 2 .5 .5 .1 .1
TW20002 MS18151-1 1 P.D.T. .5 1 .5 .1 .1 .1
Qualified to MIL-DTL-83731
*Two Circuit
Catalog
Number Poles and Throw 28VDC 115 VAC
Lamp Load
(Amps)
Resistive Load
(Amps)
Inductive Load
(Amps)
Lamp Load
(Amps)
Resistive Load
(Amps)
Inductive Load
(Amps) (.75 pf)
T1002 1 P.S.T. 520 15 310 10
T1003 1 P.D.T. 520 15 310 10
T2106 1 P.D.T.* —10 5 — 10 5
T2114 1 P.D.T.* —10 5 — 10 5
T2150 2 P.D.T. — 3 1 — 3 1
T2153 2 P.D.T. — 3 1 — 3 1
T3103 1 P.D.T. — 5 3 — 5 3
T3113 1 P.D.T. — 5 3 — 5 3
*Two Circuit
T2153 T3113
T2114
Series TW (Sealed)
TW20000 TW20002 TW20001 TW1003
MINIATURE INTEGRAL TOGGLE SWITCHES
Series T and TW T 2150, TW 20,000, T 2660, TW 20,001
Series T
SPECIFICATIONS
• Seal:Dustresistant
• TypeofOperation:Maintained
• ElectricalLife:10,000operationsat
28VDC or 115VAC
• MechanicalLife:20,000operations
• OperatingTemp.Range:-85°Fto+160°F
(-65°Cto+71°C)
CURRENT RATINGS
SPECIFICATIONS
• Seal:Dustproof(perMIL-S-83731)
• TypeofOperation:Maintained
• ElectricalLife:20,000operationsat
28VDC or 115VAC
• MechanicalLife:40,000operations
• OperatingTemp.Range:-40°Fto+160°F
(-40°Cto+71°C)
CURRENT RATINGS
NOTE: For specific drawing dimensions, contact factory at 1-800-955-7354.
A68
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
1
8780K11
8781K11
8782K11
Maintained 35 175 45 11 55 45
38790K4
8792K3
Maintained 12 80 30 7. 5 30 20
SELECTION TABLE
8780
8790
CIRCUIT WITH LEVER IN . . .
One Pole - High Capacity
Up
Position
Center
Position
Down Position
(Keyway)
ON
ON
ON
OFF
NONE
NONE
ON
OFF
ON
AN3230-1
-2
-3
—
—
—
8780K11
8781K11
8782K11
AN Part
Number
MS or Government
Drawing Number
Catalog
Number
ON
ON
—
—
ON
ON
OFF
NONE
E1663-1
-3
8790K4
8792K3
Three Pole - High Capacity
HIGH CAPACITY SWITCHES
Series - 8780-82, 8790 & 8792 High Capacity Flush Mounted Switches
FEATURES
• 1and3polecircuitry
• Flushmounted(5holesrequired)
• Highcapacityratings
• Terminalstudtermination
SPECIFICATIONS
• DesignedandbuilttoAN3230
and E1663 specifications
• Currentratingsupto175Ampon
AN3230 type and 80 Amp on E1663
type
• TemperatureRange:-67°Fto+160°F
 (-55°Cto+71°C)
• Life:10,000operationsatratedload
20,000 operations mechanical life
• Powerstudshave.250”[6,35]-20
threads
CURRENT RATINGS
Reference only cancelled government numbers
A69
Terminal Identification
Terminal Identification
Mounting dimensions for reference only. Non-functional terminals not supplied.
3.265
[82,93]
2.75
[69,85]
1.50
[38,10]
2.02
[51,31]MAX
MAX4-#8-32LOCKINGNUT
DFLAT
.125
[3,18]
2.938
[74,63]
.750
[19,05]
1.06
[26,9] 1.06
[26,9] 1/4-20STUDS
50°
25°
1.687
[42,85]
MAX
.687
[17,45]
1.505
[38,10]
2.375
[60,33]
2.755
[69,98]
.656
[16.66]
1.70
[43,2]
2.84
[72,1]
MAX
3.125
[79,38]
.2.53
64,26]
1/4-20 THR’D
Terminal Identification
Non-func tional terminalsnot suppl ied.
2.34
[59,4]
48°
24°
#8-32 TAP-4MTG HOLES
INSULATOR MAYEXTEND
BEYOND COVERBY.032 [0,81]
STANDARD
0.00 = inches
[0,0] = mm
HIGH CAPACITY SWITCHES
Series - 8780, 8790 High Capacity Flush Mounted Switches
MOUNTING DIMENSIONS - ONE POLE / 8780, 8781, 8782
MOUNTING DIMENSIONS - THREE POLE / 8790, 8792
A70
Amperes
Maximum Horsepower
1 Phase 3 Phase
Catalog Number 125VAC 250VAC 125VAC 250VAC 125/250VAC
8520K1, K4, K9 18 9 1/4 1/2 -
8521K1, K4, K9 18 9 1/2 1 -
8522K1, K4, K9 18 9 1/2 1 1
8526K2, K3, K5 18 9 - - -
8527K2, K3, K5 18 9 - - -
8528K2, K3, K5 18 9 - - -
8530K1-13,K31-313,K91-913 18 9 1/4 1/2 -
8531K1-16,K31-316,K91-916 18 9 1/2 1 -
8532K1-17,K31-317,K91-917 18 9 1/2 1 1
8533K1-13,K31-313,K91-913 18 9 1/4 1/2 -
8534K1-13,K31-316,K91-916 18 9 1/2 1 -
8535K1-17,K31-317,K91-917 18 9 1/2 1 1
8536K1-13,K31-313,K91-913 18 9 1/4 1/2 -
8537K1-16,K31-316,K91-916 18 9 1/2 1 -
8538K1-17,K31-317,K91-917 18 9 1/2 1 1
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C NO NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
OON

OON
CN
OON
OO
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NO
NC
NC
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
C
NO
NC
NC
C
C
NO
NC
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
C
NC
C
NC
NO NO C
NC
C
NC
NO NO C
NC
C
NC
NO NO
 
 
 

 
 
 
 
 
 
 
   
 
 
 
 
   
   




NOMINAL RATINGS AND CIRCUIT DIAGRAMS
BASIC SWITCH CIRCUITS BACK CONFIGURATIONS SCHEMATIC DIAGRAMS
UL AND CSA NOMINAL RATINGS
Standard Sealed
2 Pole
4 Pole
6 Pole
8 Pole
A71
123
12
3
123
123
NONE
OFF
OFF(MOM.)
OFF
NONE
NONE
NONE
OFF
NONE
NONE
OFF
OFF(MOM.)
3
21
3
21
Up
Position
Switch
Circuit
Number of
Poles and
Throws
Center
Position
Down Position
(Keyway)
ON-NONE-OFF
ON-OFF-NONE
ON-OFF*-NONE
NONE-OFF-ON*
ON-NONE-OFF*
OFF-NONE-ON*
ON-OFF-ON
ON-NONE-ON
ON-NONE-ON*
*ON-OFF-ON*
ON-OFF-ON*
*ON-ON-NONE
ON-ON-NONE
ON-NONE-OFF
ON-OFF-NONE
ON-OFF*-NONE
NONE-OFF-ON*
ON-NONE-OFF*
OFF-NONE-ON*
ON-OFF-ON
ON-NONE-ON
ON-NONE-ON*
*ON-OFF-ON*
ON-OFF-ON*
*ON-ON-NONE
ON-ON-NONE
ON-NONE-OFF
ON-OFF-NONE
ON-OFF*-NONE
NONE-OFF-ON*
ON-NONE-OFF*
OFF-NONE-ON*
1PST
1PDT
2PST
2PDT
4PST
CIRCUIT WITH LEVER IN . . .
TOGGLE SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Standard Circuit Arrangements Industrial, Econoswitch and MIL-DTL-3950 Series
* Momentary Contact
321
123
123
123
123
123
123
123 3
21
3
21
3
21
3
21
3
21
3
21
3
21






3
21
456
123
123
456
123
456
OFF
OFF(MOM.)NONE
OFF(MOM.)
NONE OFF
NONE
NONE
OFF
123
456
OFF
NONE
NONE
321
6
54
3
21
654
456
123
123
456
123
456
NONE
NONE
NONE
123
456
3
21
654
123
456
123
456
123
456
NONE
3
21
6
54
321
654
3
21
6
54
321
6
54
3
21
654
3
21
6
54
3
21
6
54
3
21
654
3
21
6
54
456
123
789
10 11 12
NONE
OFF
NONE
3
21
NONE
6
54
NONE OFF
OFF(MOM.)
987
12
11
10
OFF(MOM.)
NONE
NONE
456
123
789
10 11 12
456
123
789
10 11 12
OFF
456
123
789
10 11 12
321
6
54
9
87
12
11
10
OFF
A72
Up
Position
Switch
Circuit
Number of
Poles and
Throws
Center
Position
Down Position
(Keyway)
ON-OFF-ON
ON-NONE-ON
ON-NONE-ON*
*ON-OFF-ON*
ON-OFF-ON*
*ON-ON-NONE
ON-ON-NONE
4PDT
CIRCUIT WITH LEVER IN . . .
See page A75 for ON-ON-ON and special circuits.
* Momentary contact.
TOGGLE SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Standard Circuit Arrangements Industrial, Econoswitch and MIL-DTL-3950 Series
456
123
789
10 11 12
OFF
NONE
3
21
654
NONE
9
87
12
1110
456
123
789
10 11 12
456
123
789
10 11 12
456
123
789
10 11 12
OFF
OFF
456
123
789
10 11 12
456
123
789
10 11 12
456
123
789
10 11 12
NONE
NONE
321
6
54
9
87
12
11
10
3
21
654
9
87
12
1110
321
6
54
9
87
12
1110
3
21
654
9
87
12
1110
3
21
654
9
87
12
11
10
3
21
6
54
987
12
11
10
A73
Circuit with Lever in . . .
TWO POLE
Up
Position
Center
Position
Down Position
(Keyway)
2
2
2
2
2
2
4
4
4
8501K14, 8504K43-K55, 8511K14
8531K14, 8531K914, 8531K314
8534K14, 8534K914, 8534K314
8537K14, 8537K914, 8537K314, 8567K14
8501K15, 8504K56-K61, 8511K15
8531K15, 8531K915, 8531K315
8534K15, 8534K915, 8534K315
8537K15, 8537K915, 8537K315, 8567K15
8501K16, 8504K62-K64, 8511K16
8531K16, 8531K916, 8531K316
8534K16, 8534K916, 8534K316
8537K16, 8537K916, 8537K316, 8567K16
8501K17, 8504K65-K77, 8511K17
8531K17, 8531K917, 8531K317
8567K17, 8571K17-16, 8571K17-20
8574K65-16 - 8574K77-16
8574K65-20 - 8574K77-20
8501K18, 8504K78-K83, 8511K18
8531K18, 8531K918, 8531K318
8567K18, 8571K18-16, 8571K18-20
8574K78-16 - 8574K83-16
8574K78-20 - 8574K83-20
8501K19, 8504K84-K87, 8511K19
8531K19, 8531K919, 8531K319
8567K19, 8571K19-16, 8571K19-20
8574K84-16, 8574K86-16
8574K84-20, 8574K86-20
8502K15, 8512K15
8532K15, 8532K915, 8532K315
8535K15, 8535K915, 8535K315
8538K15, 8538K915, 8538K315
8568K15
8575K43-16 - 8575K55-16
8575K43-20 - 8575K55-20
8502K16, 8512K16
8532K16, 8532K916, 8532K316
8535K16, 8535K916, 8535K316
8538K16, 8538K916, 8538K316
8568K16
8575K56-16 - 8575K61-16
8575K56-20 - 8575K61-20
8502K17, 8512K17
8532K17, 8532K917, 8532K317
8535K17, 8535K917, 8535K317
8538K17, 8538K917, 8538K317
8568K17
8575K62-16 - 8575K64-16
8575K62-20 - 8575K64-20
Number of
Poles Catalog Part Number
FOUR POLE
23
45
6
123
6
54
3
2
1
6
54
123
45
6
1
Mome nt ary
123
6
54
3
21
6
54
123
45
6
1123
6
54
321
6
54
11
1
1
1
123
45
6
3
21
6
54
3
2
1
45
6
123
456
1321
65
4
1
1 321
456
123
45
6
13
21
6
54
3
21
6
54
45
6
123
45
6
Mantane
123
6
54
3
2
1
6
5
4
ant ne
1
123
111 12
12
111
1 11 12
123
45
6
1 1 23
6
5
4
3
21
6
5
4

11
12
111
1 11 12
123
456
1123
654
321
654
1 1 23
654
321
654

111 12
12111
1 11 12
1 12
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt aryMome nt ary
TOGGLE SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Special ON-ON-ON Circuit Arrangements for Two and Four Pole Switches
Industrial, Econoswitch and MIL-DTL-3950 Series
23
45
6
123
6
54
3
2
1
6
54
123
45
6
1
Mome nt ary
123
6
54
3
21
6
54
123
456
1123
6
54
321
6
54
11
1
1
1
123
45
6
3
21
6
54
3
2
1
45
6
123
456
1321
65
4
1
1 321
456
123
45
6
13
21
6
54
3
21
6
54
45
6
123
45
6
Mantane
123
6
54
3
2
1
6
5
4
ant ne
1
123
111 12
12
111
1 11 12
123
45
6
1 1 23
6
5
4
3
21
6
5
4

11
12
111
1 11 12
123
456
1123
654
321
654
1 1 23
654
321
654

111 12
12111
1 11 12
1 12
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt aryMome nt ary
23
45
6
123
6
54
3
2
1
6
54
123
45
6
1
Mome nt ary
123
6
54
3
21
6
54
123
456
1123
6
54
321
6
54
11
1
1
1
123
45
6
3
21
6
54
3
2
1
45
6
123
456
1321
65
4
1
1 321
456
123
45
6
13
21
6
54
3
21
6
54
45
6
123
45
6
Mantane
123
6
54
3
2
1
6
5
4
ant ne
1
12
3
111 12
12
111
1 11 12
123
45
6
1 1 23
6
5
4
3
21
6
5
4

11
12
111
1 11 12
123
456
1123
654
321
654
1 1 23
654
321
654

111 12
12
111
1 11 12
1 12
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mantaneant ne
Mantaneant ne Mantaneant ne
Mantaneant ne Mantaneant ne Mantaneant ne
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt ary
Mome nt aryMome nt ary
A74
"A"
Up
Position
No. of
Poles
Circuit
Poles
Connection Points Single PoleDouble Pole
"C"
Down Position
(Keyway)
1
2
Connect Common to Terminals
Connect Circuit "A" to Terminals
Connect Circuit "B" to Terminals
Connect Circuit "C" to Terminals
2
6
4
1
2 and 11
6 and 9
4 and 7
1 and 10
"Three Independent" ON-ON-ON Circuit Diagram
For switch modified with "Three Independent" ON-ON-ON Special Circuit.
External Jumpers are required. User to connect wiring per instructions given below.
Circuit for Single Pole
(Jumper between Terminals #3 & #5)
Circuit for Double Pole
(Jumpers between Terminals #3 & #5
#8 & #12)
Requires using a two pole switch to accomplish single pole independent "on-on-on" circuit.
Requires using a four pole switch to accomplish a double pole independent "on-on-on" circuit.
Note: Basic circuit same as offered with part numbers 8501K14, 8501K15 or 8501K16 for two pole devices and part numbers 8502K15, 8502K16 or 8502K17 for four pole devices.
123
456
123
456 45
6
12
3
123
456 45
6
12
3
123
456
789
10
11 12
78
10 11
12
78
9
10 11 12
9
Up
Position
No. of
Poles
Circuit Center
Maintained
Position
Down
Position
(Keyway)
Circuit Being
Made . . .
Terminal Numbers
Making the Circuit
2
4
Note: Requires two poles to achieve
a single pole device or four poles to
achieve a double pole device.
Circuit for Single Pole
(Jumper between terminals #2 & #4).
Common terminal #5.
Non-functional terminal #6
UP (OFF)
CENTER (ON)
DOWN (ON)
UP (OFF)
CENTER (ON)
DOWN (ON)
—
#3 & #5
#1 & #5
—
#3 & #5
#8 & #12
#1 & #5
#8 & #10
Circuit for Double Pole
(Jumpers between terminals #2 & #4
and #7 & #11).
Common terminals #5 & #8.
Non-functional terminals #6
123
456
123
456 456
123
123
456
123
456 456
123
789
10
11 12
789
10 11 12
789
(ON)(OFF) (ON)
789
10
11 12
78
10 11 12
789
(ON)(OFF) (ON)
10 11 12
"B"
Center
Position
Up
Position
No. of
Poles
Circuit Center
Maintained
Position
Down
Position
(Keyway)
Circuit Being
Made . . .
Terminal Numbers
Making the Circuit
2
4
Note: Requires two poles to achieve
a single pole device or four poles to
achieve a double pole device.
Circuit for Single Pole
(Jumper between terminals #2 & #5).
Common terminal #5.
Non-functional terminal #1 & #4.
UP (ON)
CENTER (ON)
DOWN (OFF)
UP (ON)
CENTER (ON)
DOWN (OFF)
#2 & #3
#5 & #6
#5 & #3
—
#5 & #3
#5 & #6
#8 & #12
#8 & #9
Circuit for Double Pole
(Jumpers between terminals #2 & #5
and #8 & #11).
Common terminals #5 & #8.
Non-functional terminals #1, #4
#7 & #10.
(ONE ON)(TWO ON) (OFF)
123
456
123
456 456
123
123
456
123
456 456
123
789
10 11 12
789
10 11 12 10 11
12
789
(TWO ON)
(FO ON)
(OFF)
TOGGLE SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Special Circuit Arrangements for Two and Four Pole Switches
Industrial, Econoswitch and MIL-DTL-3950 Series
SPECIAL "ON-ON-ON" CIRCUIT ARRANGEMENTS
SPECIAL CIRCUIT (OFF-ON-ON)
SPECIAL PROJECTOR CIRCUIT
(2 ON- 1 ON - OFF)
OFF ON ON
ON ON OFF
#3 & #5
#8 & #12
—
A75
123
456
123
456
(Maintained)(Maintained)
456
123
(Maintained)
123
456
123
456
(Maintained)
(Maintained)
456
123
(Momentary)
123
456
123
456
(Maintained)
(Momentary)
456
123
(Momentary)
123
456
123
456 456
123
Up
Position
No. of
Poles
Circuit
Poles
Connection Points Single Pole
Down
Position
(Keyway)
1
Connect Common to Terminals
Connect Circuit "A" to Terminals
Connect Circuit "B" to Terminals
Connect Circuit "C" to Terminals
2
6
4
1
"Three Independent " ON-ON-ON Circuit Diagram
For switch modified with "Three Independent" ON-ON-ON Special Circuit.
External Jumpers are required. User to connect wiring per instructions given below.
Circuit for Single Pole
(Jumper between Terminals #3 & #5)
Center
Maintained
Position
CIRCUIT WITH LEVER IN . . .
Two Pole
Up
Position
Center
Position
Down Position
(Keyway)
Maintained Maintained Maintained
2
2
2
8856K21, K30, K31, K32
8856K21X, K30X, K31X, K32X
8856K721, K730, K731, K732
8867K9, 8867K69, 8867KA69
8869K9, 8869K9X, 8869K69, 8869K69X
8856K23, K35, K36
8856K23X, K35X, K36X
8856K723, K735, K736
8867K10, 8867K610, 8867KA610
8869K10, 8869K10X, 8869K610,
8869K610X
8856K22, K34
8856K22X, K34X
8856K722, K734
8867K11, 8867K611, 8867KA611
8869K11, 8869K11X, 8869K611, 8869K611X
Number of
Poles Catalog Part Number
SPECIAL ON-ON-ON CIRCUITS FOR Miniature POSITIVE ACTION SWITCHES
Circuit Arrangements
SPECIAL "ON-ON-ON" CIRCUIT ARRANGEMENTS
Maintained Maintained Momentary
Momentary Maintained Momentary
Requires using a two pole switch to accomplish single pole Independent "ON-ON-ON" circuit.
123
456
123
456
(Maintained)(Maintained)
456
123
(Maintained)
123
456
123
456
(Maintained)(Maintained)
456
123
(Momentary)
123
456
123
456
(Maintained)(Momentary)
456
123
(Momentary)
123
456
123
456 456
123
A76
NOTES
A77
NOTES
A78
NOTES
B1
Index B-1
Standard Pushbutton Switches B2 - B14
•Momentaryandalternateaction
•Ratingsupto40amperes
•Oneandtwopoleconfigurations
•Singleholemounting
•DecorativeActuatorinvariouscolors
•Twomoistureproofseries
Uniform Panel Appearance (UPA) Pushbutton Switches B15 - B17
•Ratingsupto10amperes
•One,twoandfourpoleconfigurations
•Solderlugorquickconnectterminals
•Momentarysnaporpush-pullaction
•Singleholemounting
•RFIversionavailable
Sub-Miniature Pushbutton Switches B18 - B19
•Snapaction
•MILapproved
•Sealedornon-sealed
•Low operating force
Illumi
nated Switches B20
•Momentary or alternate action
•Ratingsupto2amperes
•Twopoleandtwocircuitconfigurations
•Singleholemounting
•MostdesignedtouseMS25237typelamps
Hand Controls with Pushbutton Switches B21 - B23
•Controlstickmounting
•Non"freeze"durablephenolichandle
•Heavydutytriggerswitch
•Availablewithcordforremoteoperation
•Availablewithauxiliaryswitch
Special Designed Pushbutton Switches B24 - B25
•Footoperatedmicrophoneswitches
•Mechanicallyactuatedswitcheswithlockfeature
•Switchingmechanismsealedagainstdustandmoisture
•Ruggedconstructionwithflushmountingdesign
Pushbutton Switches Index
SECTION B
*Many part numbers listed in this catalog are standard products and
may be available in distributor Inventory. Contact Labinal Power Systems
Customer Service at 800-955-7354 for a list of authorized distributors.
B2
28VDC 115VAC
Part
Number
Number of
Poles Operation
Resistive
Load
Inductive
Load
Resistive
Load Inductive Load
D201 1Momentary 35 20 35 20
D202 1Momentary 35 20 35 20
D203 1Momentary 35 20 35 20
D204 1Momentary 15 —15 —
D205 1Momentary 15 —15 —
D207 1Momentary 10—10—
p.f.=.75
3 amps max. through center terminal.
NO. 2
NO. 3
3/8 Diameter Typical
SELECTION TABLE
•Catalognumberofbaseswitch - followed by suffix letters and numbers for type and color of case and pushbutton
D201 LB 5R = D201LB5R
Base
Catalog
Number
Case Type
and Color
Pushbutton
Style
and Color
Complete
Number
Base
Catalog
Number
D200 Series
D201L5 With Type
"L" Case
D201P3 With
Type "P" Case
D201W3 With
Type "W" Case
D201
D202
D203
1 P.S.T.-NO Dbl. Brk.
1 P.S.T.-NC Dbl. Brk.
1 P.D.T.-2 Ckt
Type "L"
Black
Clear
LB
L
NO. 5
5/16 Diameter Typical
5
5B
Chrome
Black
Circuit
Case and Type
and Color Code Suffiix Button Style
Pushbutton Style and Color
Color Code
Suffiix
.44
[11,13]
.31
[7,87]
.31
[7,87]
.25
[6,35]
.25
[6,35]
B-7-1:PUSHBUTTON.AI
D204
D205
S.P.-NO 3 Terminal
S.P.-NC 3 Terminal
Type "P"
Black
Clear
PB
P
NO. 2
NO. 3
3/8 Diameter Typical
2R
2W
2
3R
3W
3
Red
White
Black
Red
White
Black
D207 S.P.-NO 4 Terminal Type "W"
Black
Clear
WB
W
2R
2W
2
3R
3W
3
Red
White
Black
Red
White
Black
.44
[11,13]
.31
[7,87]
.31
[7,87]
.25
[6,35]
.25
[6,35]
B-7-1:PUSHBUTTON.AI
PUSHBUTTON SWITCHES
Series - D200 Heavy Duty Momentary Snap Action Pushbutton Switches
FEATURES
• Highcurrentcarryingcapability
• Heavydutypushbutton
• Snapactionmechanism
• Minimalarcingandcontactwear
• Fastdoublebreakaction
• Varietyofcasestylesandcolors
• Protectiveshieldscanbeorderedsepa-
rately to prevent accidental actuation
on "W" case model
• Blackpushbuttonsuppliedasstandard
SPECIFICATIONS
• Operatingforce:2.5lbs±.5lb(11N±2.2N)
D201 thru D205
4lbs.±1lb.(17.79N±4.45N)
D207
• Electricallife: 25,000operations
minimum at rated load
• Totalplungertravel(Approx.):
0.085 IN. (2.16mm),
0.438 IN. (11.12mm)
with "L" Adapter
• Operatingtemperature: -40°Fto+160°F
(-40°Cto+71°C)
• Momentarysnapaction
• Terminals: EndScrew(CenterTerminal
Solder D207)
• Weight: "W" case 0.040 lb. (18g)
"P" case 0.050 lb (23g)
"L" case 0.045/ 0.055 lb (20g/25g)
CURRENT RATINGS
WHEN ORDERING SPECIFY…
Order Example:
SERIES AND TYPE
.44
[11,13]
.31
[7,87]
.31
[7,87]
.25
[6,35]
.25
[6,35]
B-7-1:PUSHBUTTON.AI
.44
[11,13]
.31
[7,87]
.31
[7,87]
.25
[6,35]
.25
[6,35]
B-7-1:PUSHBUTTON.AI
.44
[11,13]
.31
[7,87]
.31
[7,87]
.25
[6,35]
.25
[6,35]
B-7-1:PUSHBUTTON.AI
B3
28VDC 115VAC
Part
Number
Number of
Poles Operation
Resistive
Load
Inductive
Load
Resistive
Load Inductive Load
D201 1Momentary 35 20 35 20
D202 1Momentary 35 20 35 20
D203 1Momentary 35 20 35 20
D204 1Momentary 15 —15 —
D205 1Momentary 15 —15 —
D207 1Momentary 10—10—
p.f.=.75
3 amps max. through center terminal.
D201 D202 D203 D204 D205 D207
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
15/32 - 32NS-2A THD
[11,91] DIA.
.31
[7,8]
.44
[11,1]
.50
[12,7]
1.50
[38,1]
.19
[4,8] .75
[19,05]
TYPE "L" CASE
AND #5 METAL
PLUNGER CAP
CHROME STANDARD
AND BLACK
ANODIZED AVAILABLE
D200 L CASE.AI
.31
[7,8]
.19
[4,8]
7/8 - 27 NS - 2A THD
[22,22] DIA.
D200 P CASE.AI
.31
[7,8]
.19
[4,8]
1.00
[25,4]
.81
[20,5]
1/2-32NS-2A THD
[12,7]
.38
[9,6]
.25
[6,3]
.25
[6,3]
.81
[20,5]
.19
[4,8] .31
[7,8]
.06 DIA. HOLE
[1,5]
CENTER TERMINAL
(D207 ONLY)
D200 W CASE.AI
D203D201 D203
RGGR
D204
(15 AMPERES MAX.)
B-7-1 TABLE.AI
D205
(15 AMPERES MAX.)
D207
CENTER TERM.AMPS
10 MAX. (MAIN TERMINAL)
3 MAX. (CENTER TERMINAL)
R
R
GG
PUSHBUTTON SWITCHES
Series - D200 Heavy Duty Momentary Snap Action Pushbutton Switches
APPROXIMATE DIMENSIONS - D200 "L" CASE APPROXIMATE DIMENSIONS - D200 "P" CASE
APPROXIMATE DIMENSIONS - D200 "W" CASE
BASIC SWITCH AND SCHEMATIC DIAGRAM
B4
Catalog Number Number of Poles Type of Operation 28VDC Inductive
120VAC
Inductive
H2211 2Momentary 10 10
H2222 2Momentary 10 10
H2266 2Momentary 10 10
p.f.=.75
•Forswitchwithpushbuttononly- specify catalog number of base switch fol -
lowed by code for pushbutton color. Use code R for red and leave blank if black
button is desired. Examples:
H 2 2 1 1 R
•For switch with mounting adapter - specify catalog number of base switch fol-
lowed by suffix letters and numbers for type and color of adapter and pushbutton.
Example:
H 2 2 6 6 P B 3 R
Clear anodized aluminum is standard. All threads are 1/2”-32 NS-2B internal: 5/8”-24 NEF-2A external except as noted.
The different pushbutton types are only available when using with one of the 4 different adapters.
When used with any of these adapters the switch can be used as part of the UPA group of switches on pages B16 and B17.
Part
Number
H2211PB3 With Type
“P” Adapter
H2266 Without
Mounting
Adapter
H2211
H2222
2 P.S.T.-NO
Double Break
2 P.S.T.-NC
Double Break
TYPE P Black
Clear
PB
P
NO. 2
2R
2
Red
Black
Circuit Type Color Code Suffix Color
TypeCode
Suffiix
SELECTION TABLE
.875
[22,22]
.063
[1,60]
.188
[4,78]
DIA.
.500
[12,70]
H2266 2 P.D.T.
Double Break
TYPE PA Black
Clear
PAB
PA
NO. 3 3R
3
Red
Black
.688
[17,48]
.188
[4,78]
.031
[0,79]
.500
[12,70]
DIA.
.500
[12,70]
TYPE U Black
Clear
UB
U
.063
[16,00]
.750
[19,05]
.188
[4,76]
.500
[12,70]
TYPE W Black
Clear
WB
W
.875
[22,22]
.063
[16,00]
.063
[16,00]
.500
[12,70]
DIA.
.500
[12,70]
Adapter Type and ColorPushbutton Type and Color
NO. 4 4R
4
Red
Black
BASIC SWITCH
PLUNGER COLOR
BUTTON COLOR
BUTTON STYLE
ADAPTER COLOR
ADAPTER TYPE
BASE SWITCH AND CIRCUIT
PUSHBUTTON SWITCHES
Series - H2200 Double Pole Momentary Snap Action Pushbutton Switches
FEATURES
• Doublepole
• Optionalmountingadapters
• Variousstylesandcolorsofpushbuttons
• Solderterminals
• Momentarysnapaction
• Protectiveshieldscanbeordered
separately to prevent accidental
actuation on "W" case model
• Blackpushbuttonsuppliedasstandard
• Othercolorsavailable
SPECIFICATIONS
• Operatingforce:5.5±1.5lbs(24.2N±6.6N)
• Releaseforce:1lb.minimum(.45g)
• Electricallife:25,000operations
minimum at rated load
• Terminals:Solder
• Weightapprox.:.05lb.(.023g)
CURRENT RATINGS
SERIES AND TYPE
WHEN ORDERING SPECIFY…
.375
[9,53] DIA.
.313
[7,95]
.313
[7,95]
.375
[9,53] DIA.
.375
[9,53] DIA.
1.88
[4,76]
B5
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
PUSHBUTTON SWITCHES
Series - H2200 Double Pole Momentary Snap Action Pushbutton Switches
APPROXIMATE DIMENSIONS - H2200
BASIC SWITCH AND SCHEMATIC DIAGRAM
.312
[7,94]
.437
[11,10]
(TYP.)
1.437
[36,51]
.375
[9,53]
H2200 2-VIEW.AI
.070 DIA. HOLES (TYP.)
VIEW WITH ADAPTER AND
AUXILIARY BUTTON
REMOVED
TYPE 3 AUXILIARY
PLUNGER CAP
IF USED
.25
[6,3]
.187
[4,76]
.165
[4,19]
1.0
[25,40]
.625
[15,88]
13
64
.25
[6,35]
(TYP.)
1346
H2200 SCHEMATIC.AI
1325641346
D.P.S.T. NORMALLY OPEN
H2211
D.P.S.T. NORMALLY CLOSED
H2222 D.P.D.T.
H2266
134 6 1 34613 2 5 6 4
B6
28VDC 120VAC
Part
Number
Number of
Poles
Type of
Operation
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
LoadLamp
Load
J313 1Alternate 10 5 1 10 5 1
J333 2Alternate 1 — 1 1 — 1
J3342Alternate 1 — — 1 — —
p.f.=.75
EMI/RFI shielded
• SevenAdapterStyles
Specify Black: B, Clear: No letter
• PlungerColor,Specify:
Black: No letter
Red: R
White: W
Gray: GY
• DPDTJ333andTwoCircuitJ313
• J334onlyavailableasJ334P6orJ334P6R
DPDT EMI/RFI SHIELDED SWITCH
RED BUTTON
J 3 3 3 P B 6 R J 3 1 3 W 6
J 3 3 4 P 6 R
BUTTON STYLE
BUTTON STYLE
CLEAR "W" ADAPTER
2 CIR. SWITCH TYPE
BLACK “P” ADAPTER
DPDT SWITCH TYPE
RED BUTTON
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.688
[17,48]
.188
[4,78]
.031
[0,79]
.5
[12,7]
TYPE PA
TYPE HA TYPE M TYPE N TYPE P
DIA. .875
[22,22]
J300BUSHINGSTYLE.AI
.062
[1,57]
.062
[1,57]
.5
[12,7]
.062
[1,57]
.562
[14,27]
.623
[15,82]
.25
[6,3] .125
[3,18]
.062 R
TYP.
A-A 180° APART (2 PLACES)
.062
[1,57]
.739
[18,77]
.125
[3,18]
.625
[15,88]
AA
.062
[1,57]
.188
[4,78]
.125
[3,18]
.625
[15,88]
.875
[22,22]
#2 SELF
TAPPING SCREW
TYPE W TYPE Y
DIA. DIA.
.062
[1,57]
5/8 -24 THREAD (TYP.)
.5
[12,7]
.875
[22,22] DIA.
DIA.
DIA.
DIA.
.875
[22,22]
.062
[1,57] .188
[4,78]
DIA.
TYPE HA TYPE M TYPE N TYPE P
TYPE PA TYPE W TYPE Y
PUSHBUTTON SWITCHES
Series - J300 Alternate Action Moisture Proof Pushbutton Switches
FEATURES
• Alternateactionpush-push
• Moistureproof
• Snapactioncontactdesign
• Sevenadapterstyles
• Fourbuttoncolors
• EMI/RFIversion(J334)
SPECIFICATIONS
• DPDT(J333,J334)andtwocircuit(J313)
• EMI/RFIshielded(J334P6)
• Seallevel2perMIL-PRF-8805
• Operatingforce:2.75±1lb(12IN.±4.4N)
• Electricallife:25,000operationsminimum
• Operatingtemperature:-40°Fto+185°F
(-40°Cto+85°C)
• Totalplungertravel:0.200in.(5.1mm)
approx.
• Weight(approx.):0.035lbs(15.9g)
• Availableinnumber6buttonstyleonly
CURRENT RATINGS
ORDERING INFORMATION SPECIFY ADAPTER
ADAPTER STYLES
B7
Mounting dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
31
24
.468
[11,90]
J300 SERIES.AI
.468
[11,90]
.75
[19,05]
TYP.
3
4
1
2
TWO CIRCUIT
S.P.D.T. - NC
TWO CIRCUIT
3
4
1
2
5
J333 TYPE.AI
6
3
5
4
6
1
2
.16
[4,06]
.47
[11,90] DIA.
.19
[4,83]
.75
[19,05]
TYP.
2 P.D.T.
1.687
[42,85]
1.453
[36,91]
.437
[11,10]
LOCKWASHER
5/8 - 24NEF-2B NUT
.50
[12,7]
.375
[9,50]
.875
[22,23]
J300
TWO CIRCUIT
C-H P/N NO. ON PANEL KEY
J334P6 1
J334P6 4
.01
0
10
20
30
40
50
60
70
80
.1 1.0 10
FREQUENCY - MHz
100 110
RELATIVE SHIELDING EFFICIENCY - DB
RELATIVE SHIELDING EFFICIENCY - DB
FREQUENCY - MHz
Graphic illustration defines relative shielding efficiency of RFI shielded component/ components over unshielded device.
PUSHBUTTON SWITCHES
Series - J300 Alternate Action Moisture Proof Pushbutton Switches
DIMENSIONS - J300
SCHEMATIC DIAGRAMS J313 TYPE J333 AND J334 TYPE
"W" J334P6 - EMI/RFI SHIELDING
B8
Part
Number
Number of
Poles Type of Operation 120VAC120VDC 230VDC
C20050 1Momentary 15 10.05
p.f.=.50
5,000 operations
Circuit Operation Case Color Button Color Catalog Number Military Part Number
C20050
1 P.-2 Ckt.
1 P.-2 Ckt.
Momentary
Momentary
Clear
Clear
Black
Red
C20050
C20050R
MS16712-1
MS16712-2
SELECTION TABLE
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.312
[7,94]
ANODIZED ALUM. CASE
PLUNGER CAP
.625 O.D. X .024-.020 THK.
[15,88 O.D. X .061-.051 THK.]
C20050 2 VIEW.AI
INTERNAL TOOTH LOCKWASHER
1/2-32NS-2B NUT
(.630-.620 ACROSS
FLATS X .130-.120 THK.)
1.25
[31,8]
.25
[6,4]
.187
[4,76]
.390
[9,92]
.562
[14,29]
2-56 SCREW, LUG AND
LOCKWASHER (4 EACH)
4
21
3
.312
[7,94]
3
4
C20050 SCHEMATIC.AI
1
2
PUSHBUTTON SWITCHES
Series - C20050 Momentary Snap Action Pushbutton Switches
FEATURES
• Snapactionpushbutton
• Compactsize
• Blackorredbuttonsavailable
• Momentary
SPECIFICATIONS
• MeetsMIL-PRF-8805/20
• Operatingforce:3.5±1lb(2.48kg±.68kg)
• Electricallife:40,000operations
minimum at rated load
• Mechanicallife:50,000operations
minimum
• Terminalstrength:5lbs(2.25kg)
• Singlepole,twocircuit
• Weightapprox.:.02lb(9g)
CURRENT RATINGS
APPROXIMATE DIMENSIONS - C20050 BASIC SWITCH SCHEMATIC DIAGRAM
Mounting and terminal hardware supplied unassembled.
B9
Part
Number
Number of
Poles Type of Operation 120VAC120VDC 230VDC
C20050 1Momentary 15 10.05
p.f.=.50
5,000 operations
J4004 Series
SELECTION TABLE
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
•Catalognumberofbaseswitch- followed by suffix letters for color of case and pushbutton
Order Example
J4004 B R = J4004BR
Base
Catalog
Number
Case
Color
Pushbutton
Color
Complete
Number
Base
Catalog
Number Circuit Color
Case Color Plunger Color
Code Suffix Color Code Suffix
J4004 1 P.-2 Ckt.
Black
Clear
B
None
Gray
White
Red
Black
GY
W
R
None
1.469
[37,31]
5/8 - 24NEF NUT
.375
[9,50]
.875
[22,23]
.468
[11,91]
DIA. HOLE (4)
.055
[1,40]
.265
[6,75]
.438
[11,12]
.156
[3,97]
.093
[2,38]
.25
[6,35]
.468
[11,90]
.75
[19,05]
TYP.
3
4
1
2
.375
[9,53]
.875
[22,23]
.468
[11,90]
.468
[11,90]
.750
[19,05]
.062
[1,59]
5/8 - 24 NEF - 2B NUT
3
1
24
.469
[11,91]
PUSHBUTTON SWITCHES
Series - J4004 Alternate Action Alternate Action Pushbutton Switches
WHEN ORDERING SPECIFY…
SERIES AND TYPE
APPROXIMATE DIMENSIONS
SCHEMATIC DIAGRAM
FEATURES
• Alternateaction
• Snapactionmechanism
• Singlepiececaseconstruction
• Twocaseandfourbuttoncolorsavailable
SPECIFICATIONS
• Singlepole,twocircuit
• Operatingforce:2±0.75lb(8.8N±3.3N)
• Mechanicallife:50,000operations
minimum
• Totalplungertravel:0.172in.(4.37mm)
approx.
• Weight(approx.):0.32lbs(15g)
• Solderlugterminals
CURRENT RATINGS
Part
Number
Number of
Poles
Type of
Operation
28VDC 125VAC
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
J4004 1 Alternate 10 510 5
p.f.=.75
1.469
[37,31]
5/8 - 24NEF NUT
.375
[9,50]
.875
[22,23]
.468
[11,91]
DIA. HOLE (4)
.055
[1,40]
.265
[6,75]
.265
[6,75]
.156
[3,97]
.093
[2,38]
.25
[6,35]
.468
[11,90]
.75
[19,05]
TYP.
3
4
1
2
.375
[9,53]
.875
[22,23]
.468
[11,90]
.468
[11,90]
.750
[19,05]
.062
[1,59]
5/8 - 24 NEF - 2B NUT
3
1
24
.469
[11,91]
1.469
[37,31]
5/8 - 24NEF NUT
.375
[9,50]
.875
[22,23]
.468
[11,91]
DIA. HOLE (4)
.055
[1,40]
.265
[6,75]
.265
[6,75]
.156
[3,97]
.093
[2,38]
.25
[6,35]
.468
[11,90]
.75
[19,05]
TYP.
3
4
1
2
.375
[9,53]
.875
[22,23]
.468
[11,90]
.468
[11,90]
.750
[19,05]
.062
[1,59]
5/8 - 24 NEF - 2B NUT
3
1
24
.469
[11,91]
B10
28VDC 115VAC
Part
Number
Number
of Poles
Type of
Operation Continuous Resistive Inductive Lamp Continuous Resistive Inductive Lamp
J10 0 1Alternate 40 20 15 540 10 10 3
J103 1Alternate 40 20 15 540 10 10 3
SELECTION TABLE
Dimensions for reference only. Mounting and terminal hardware supplied unassembled.
STANDARD
0.00 = inches
[0,0] = mm
Series
and Type Circuit
Catalog
Number
J10 0
J103
1 P.S.T.-NO.
1 P.D.T.-ON-ON
J10 0
J103
J1003 VIEW.AI
.750
[19,05]
7/8 - 27 NS-2 NUT
#6-32 SCREW
#6 LOCKWASHER
.4375
[11,11]
7/8 INTERNAL SHAKEPROOF
LOCKWASHER
.125
[3,18]
.437
[11,11]
.062
[1,59]
.109
[2,78]
.328
[8,33]
MAX.
2.532
64,31
.750
[19,05]
27 NS-28 NUT
1
1
[25,4]
3
2
#6-32 NC 2A SCREW
& LOCKWASHER
•J103hasthreeterminals
SCHEMATIC DIAGRAM
J100 DIAGRAM.AI
SCHEMATIC DIAGRAM
J103 DIAGRAM.AI
3
2
1
J103
PUSHBUTTON SWITCHES
Series - J100 Alternate Action High Current Pushbutton Switches
FEATURES
• Alternateaction
• Snapactionmechanism
• Singlepiececaseconstruction
• Compactcylindricalsize
• Blackbuttonstandard
• Othercolorsavailable
SPECIFICATIONS
• Ratedupto40ampsDCorAC
• Operatingforce:4±2lbs
(1.8kg±0.9kg)
• Totalplungertravel:
0.25 in.(0.635mm) approx.
• Weight(approx.):
1 oz. approx. (28.3g)
CURRENT RATINGS
APPROXIMATE DIMENSIONS - J100 AND
J103
SCHEMATIC DIAGRAMS
J100
Rear Terminal View
J100 J103
J100
J1003 VIEW.AI
.750
[19,05]
7/8 - 27 NS-2 NUT
#6-32 SCREW
#6 LOCKWASHER
.4375
[11,11]
7/8 INTERNAL SHAKEPROOF
LOCKWASHER
.125
[3,18]
.437
[11,11]
.062
[1,59]
.109
[2,78]
.328
[8,33]
MAX.
2.532
64,31
.750
[19,05]
27 NS-28 NUT
1
1
[25,4]
3
2
#6-32 NC 2A SCREW
& LOCKWASHER
B11
Part
Number
Number
of Poles
Type of
Operation
28VDC 125 VAC
Resistive Inductive Lamp Resistive Inductive
W300 1Momentary 10 5 3 15
.75 PF
Series
and Type Operation
Circuit
Catalog Schematic
W300
W300 Momentary
Snap Action
1 P.S.T.-NO
1 P.S.T.- NC
1 P.-2 Circuit
W301
W302
W303
SELECTION TABLE
Dimensions for reference only. Mounting and terminal hardware supplied unassembled.
1P.S.T.-NO
1P.S.T.-NC
1P.—2 CRKT.
W300 SCHEM.AI
RGGR
1P.S.T.-NO
1P.S.T.-NC
1P.—2 CRKT.
W300 SCHEM.AI
RGGR
1P.S.T.-NO
1P.S.T.-NC
1P.—2 CRKT.
W300 SCHEM.AI
RGGR
W 3 0 1 R •PlungerColor:
Gray: GY
White: W
Red: R
Black: No Letter
SUPPLIED WITH TWO TERMINAL SCREWS, LOCK WASHERS AND LUGS.
W300 SERIES W/SOLDER TERMINALS W300 SERIES W/SOLDER LUG TERMINALS
SUPPLIED WITH FOUR TERMINAL SCREWS, LOCK WASHERS AND LUGS.
PLUNGER CAP COLOR
BASIC SWITCH NO.
.562
[14,29
.312
[7,94]
.203
[5,16]
1.343
[34,13]
W300
.250
[6,35]
.187
[4,76]
.500
[12,70
INTERNAL TOOTH
LOCKWASHER]
PLASTIC PLUNGER CAP
ZEROK SEAM
.406
[10,32
.625
[15,88]
1/2 - 32, NS - 2B NUT
.562
[14,29]
.312
[7,94]
1.531
[38,89]
W300 SOLDER.AI
.250
[6,35]
.187
[4,76]
.500
[12,70
INTERNAL TOOTH
LOCKWASHER]
PLASTIC PLUNGER CAP
ZEROK SEAM
.406
[10,32]
.625
[15,88]
1/2 - 32, NS - 2B NUT
R
G
G
R
.390
[9,92]
STANDARD
0.00 = inches
[0,0] = mm
W301, W302 W303
PUSHBUTTON SWITCHES
Series - W300 Moisture-proof Pushbutton Switches
FEATURES
• Moisture-proof
• Momentarysnapaction
• Blackplunger(asstandard)
• Variouscoloradaptersavailable
SPECIFICATIONS
• Electricallife:25,000operations
minimum at rated current
• Temperaturerange:-67°Fto+185°F
(-55°Cto+85C°)
• ExceedsMIL-PRF-8805SealLevel2
• Operatingforce: 5±1lb
(22N±4.4N)
• Totalplungertravel:
0.085 in. (2.2mm) approx.
• Weightwithadapter:0.025lbsapprox.
CURRENT RATINGS
WHEN ORDERING SPECIFY…
APPROXIMATE DIMENSIONS - W300
Catalog
Number
B12
28VDC120VAC
Part
Number
Number
of Poles
Type of
Operation Resistive Inductive Lamp Resistive Inductive
W9000 1 Momentary 10 5 3 15
p.f.=.75
3 amps max. through center terminal.
W9000
SELECTION TABLE
Dimensions for reference only. Mounting and terminal hardware supplied unassembled.
For W9006 or SPDT circuit, mount terminal jumper to terminals #2 and #4.
.375
[9,50]
1.506 ± .031
[48,42] [0,79]
1.125
[28,58]
.688
[17,46]
.156
[3,97]
.156
[3,97]
.594
[15,08]
.203
[5,16]
.391
[9,92
.5
[12,7]
.625
[15,88]
.125 ± .003
[3.18] [0.08]
12 1212 34
12
34
W9600 SCHEMATIC.AI
1212
TERM JUMPER
CENTER TERM. 3CENTER TERM. 3
2
1
2
1
1
2
34
1
2
34
2
1
3
2
1
3
W9001 W9002 W9003 W9004 W9005 W9006
Normally Open Normally Closed Two Circuit 3 Terminal N.O. 3 Terminal N.C. S.P.D.T.
STANDARD
0.00 = inches
[0,0] = mm
BUTTON COLOR
W 9 0 0 1 C B
BASE SWITCH
ADAPTER COLOR
PUSHBUTTON SWITCHES
Series - W9000 Swivel Action Pushbutton Switches
DIMENSIONS - W9000 PANEL CUTOUT WHEN ORDERING SPECIFY…
BASIC SWITCH & SCHEMATIC DIAGRAM
FEATURES
• Swivelactionallowsoperationfrom
any angle
• Largebutton
• Splashproof
• Momentarysnapaction
• Solderlugterminals
• Varietyofadapterandbuttoncolors
SPECIFICATIONS
• MeetsMIL-PRF-8805seallevel6
(splash proof)
• Electricallife:25,000operations
minimum at rated load
• Mechanicallife:200,000operations
(50,000 operations for 3 terminal
design)
• Operatingforce:4±1lb(17.6N±4.4N)
• Totalplungertravel:
0.085 in. (0.22mm) approx.
• Weightwithadapter:
0.088 lbs approx.
CURRENT RATINGS
.375
[9,50]
1.506 ± .031
[48,42] [0,79]
1.125
[28,58]
.688
[17,46]
.156
[3,97]
.156
[3,97]
.594
[15,08]
.203
[5,16]
.391
[9,92
.5
[12,7]
.625
[15,88]
.125 ± .003
[3.18] [0.08]
Code Suffixes - Add to Cat. No.
Base
Catalog
Number
Adapter Color Pushbutton Color
Circuit and
SchematicOperation Color
Code
Suffix Color
Code
Suffix
W9001 1 P.S.T.-N.O.
W9002 1 P.S.T.-N.C.
W9003 1 P.-2 Circuit Black None Red R
W9004
Momentary Snap
Action 1 P.S.T. Clear C Black B
3 Terminal N.O. Gray None
W9005 1 P.S.T.
3 Terminal N.C.
W9006
1 P.D.T.-N.O.-
N.C.
SERIES AND TYPE
B13
28VDC125VAC
Part
Number
Number
of Poles
Type of
Operation Resistive Inductive Lamp Resistive Inductive
W9600
Series 1Momentary 10 5 3 15
W9623
Series 2 Circuit Momentary 10 5 3 — —
p.f.=.75
3 amps max. through center terminal.
W9600
SELECTION TABLE
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
BUTTON COLOR
W 9 6 0 1 B R
BASIC SWITCH
ADAPTER COLOR
.390
[9,92]
W9600 PROFILE.AI
.281
[7,14]
.203
[5,16]
.750
[19,05]
.281
[7,14]
.875
[22,23]
.062
[1,59]
1.656
[42,07]
5/8-24 NEF-2B NUT
NEOPRENE
GASKET (2)
ANODIZED
ALUMINUM
ADAPTER
ANODIZED
ALUMINUM CASE
DIA.
.562
[14,29]
.64
MAX
Base
Catalog
Number Operation
Circuit
and Schematic Color
Adapter Color Pushbutton Color
Code Suffixes - Add to Cat. No.
Code Suffix Code Suffix Code Suffix
W9601
W9602
W9603
W9604
W9605
W9606
Momentary Snap
Action
1 P.S.T.-N.O.
1 P.S.T.-N.C.
1 P.-2 Circuit
1 P.S.T.
3 Terminal N.O.
1 P.S.T.
3 Terminal N.C.
1 P.D.T.-N.O.-N.C.
Black
Clear
B
None
Red
Black
R
B
PUSHBUTTON SWITCHES
Series - W9600 Wide Button Moisture-Proof Pushbutton Switches
DIMENSIONS - W9600 PANEL CUTOUT WHEN ORDERING SPECIFY…
CURRENT RATINGS
SERIES AND TYPE
FEATURES
• Splash-proof
• Widediameterbutton
• Varietyofbuttoncolorsavailable
• Momentarysnapaction
• Solderlugterminals
• RFIshieldedversion(W9623)
SPECIFICATIONS
• MeetsMIL-PRF-8805seallevel6
(splash-proof)
• Electricallife:25,000operations
minimum at rated current
• Mechanicallife:200,000operations
(50,000 operations for 3 terminal
design)
• Operatingforce:4±1lbs(17.6N±4.4N)
• Totalplungertravel:
0.080in.±.015(0.21mm±.003)approx.
• Vibration: 10-2000Hz15g.
• Shock: 100g.6Mssawtooth
• Weightwithadapter:
0.048 lbs approx.
• EMI/RFIshielded(W9623only)
.390
[9,92]
W9600 PROFILE.AI
.281
[7,14]
.203
[5,16]
.750
[19,05]
.281
[7,14]
.875
[22,23]
.062
[1,59]
1.656
[42,07]
5/8-24 NEF-2B NUT
NEOPRENE
GASKET (2)
ANODIZED
ALUMINUM
ADAPTER
ANODIZED
ALUMINUM CASE
DIA.
.562
[14,29]
.64
MAX
B14
3
4
1
12
2
1212 34 1234
W9600 SCHEMATIC.AI
1212
33
TERM JUMPER
2
1
2
1
1
2
34
1
2
34
2
1
3
2
1
3
W9623
Graphic illustration defines relative shielding efficiency of RFI shielded component/ components over
unshielded device.
3
4
1
12
2
1212 34 1234
W9600 SCHEMATIC.AI
1212
33
TERM JUMPER
2
1
2
1
1
2
34
1
2
34
2
1
3
2
1
3
Normally Open Normally Closed Two Circuit 3 Terminal N.O. S.P.D.T.3 Terminal N.C.
W9601 W9602 W9603 W9604
Center Term 3
W9605
Center Term 3
W9606
For W9606 or SPDT circuit, mount terminal jumper to terminal #2 and #4.
C-H P/N NO. ON PANEL KEY
W9623 1
W9623 4
.01
0
10
20
30
40
50
60
70
80
.1 1.0 10
FREQUENCY - MHz
100 110
RELATIVE SHIELDING EFFICIENCY - DB
SCHEMATIC
W96OO 2-VIEW/FREQ.AI
.75
[19,05]
1.859
[47,22]
1.453
[36,91]
.75
[19,05]
.281
[7,14]
NEOPREN GASKET
LOCKWASHER
5/8-24 NEF-2B NUT
.875
[22,23]
43
2
112
34
C-H P/N NO. ON PANEL KEY
W9623 1
W9623 4
.01
0
10
20
30
40
50
60
70
80
.1 1.0 10
FREQUENCY - MHz
100 110
RELATIVE SHIELDING EFFICIENCY - DB
SCHEMATIC
W96OO 2-VIEW/FREQ.AI
.75
[19,05]
1.859
[47,22]
1.453
[36,91]
.75
[19,05]
.281
[7,14]
NEOPREN GASKET
LOCKWASHER
5/8-24 NEF-2B NUT
.875
[22,23]
43
2
112
34
Dimensions for reference only.
PUSHBUTTON SWITCHES
Series - W9600 Wide Button Moisture-Proof Pushbutton Switches
BASIC SWITCH & SCHEMATIC DIAGRAM
TWO CIRCUIT MODEL W9623 EMI/RMI SHIELDED
STANDARD
0.00 = inches
[0,0] = mm
B15
Base Switch - Catalog Number Options - Suffix Number
Solder Lug Terminals Mounting Adapters Auxiliary Buttons
Non-Sealed Sealed
Normal
Force
Light Op. Force
(2 +/- .5 lb.)
Normal
Force
Light Op. Force
(2 +/- 1 lb.) TypeCircuit Color Style Color
SP-NO C10 0 C111 - - 2, 6, or 7
SP-NC C3100 C112 - - on switch without
1 P.D.T.-2 Ckt. C200 C 113 - - adapter
SP-NO 3 Term. A800 C 114 - -
SP-NC 3 Term. A11200 C 115 - -
1 P.D.T. Dbl Brk C4100 C 116 - - 2, 3, 4 or 7
on switches with
adapter
Standard: B=Black
R=Red
No Alpha=Clear
No Alpha= Black
SP-NO - - W101 W 111 N, P, PA, 2, 3, 4, 6 or 7 R=Red
SP-NC - - W102 W112 W, L W=White
1 P.D.T.-2 Ckt. - - W103 W 113 (with #5
SP-NO 3 Term. - - W104 W 114 button only)
SP-NC 3 Term. - - W105 W 115 Optional:
1 P.D.T. Dbl Brk - - W106 W 116 D, E, HA,
J, M, PL,
U, Y
2 P.D.T. 4 Ckt. - - WC150 -2, 3, 4, 6 or 7
May be
Jumpered
for 2 P.D.T.
28VDC 125VAC 60/400 HZ
Part Number
Resistive
Load
Inductive
Load Lamp
Resistive
Load
Inductive
LoadLamp
C100 Series 105 3 105 3
W100 Series 105 3 105 3
WC1500
Series — 2 — — — —
W403 P6
(R)10 5 — — — —
3 amps max. through center terminal of A800 and A11200
3 amps max. through center terminal of W104 and W105
p.f. = .75
EMI/RFI shielded
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
BUTTON COLOR
• Catalog number of base switch - followed by suffix numbers of options (when required) as selected from Selection Table.
ADAPTER COLOR
ADAPTER TYPE
BASE SWITCH AND CIRCUIT
BUTTON STYLE
C100
WC150
W100
SELECTION TABLE
W 1 0 1 P B 6 R
Order Example:
C100 HA 6 C100HA6
C100 None 7R C1007R
Base
Switch
Catalog
Number
Mtg.
Adapter
and
Color
Button
Style
and
Color
Complete
Number
PUSHBUTTON SWITCHES
Series - C100, W100, WC150 Uniform Panel Appearance Switches
SERIES AND TYPE
WHEN ORDERING SPECIFY…
FEATURES
• Lowlevelswitchingcapability
• Moisture-proof
• Momentaryaction(except#7button)
• Push-Pullaction(#7buttononly)
• Upto1millionmechanicalcycles
• EMI/RFIshieldingavailable
• Teaseresistant,snapaction
• Sixcircuitarrangementsavailable
• Variousadapter,buttonstylesand
colors
• Highcontactpressure
• Compactsize
• Corrosionresistantcaseandadapters
SPECIFICATIONS
• MS27903(WC150seriesonly)
• Operatingtemperature:-40°Fto+158°F
(-40°Cto+70°C)
• Electricallife:25,000cyclesat
rated load
• Operatingforce:
Approx. 2.5-5 lbs (Momentary)
Approx. 1.5-2.5 lbs (Push-Pull)
• Totalplungertravel:
0.085 in. (2.16mm) approx.
•W100andWC150exceedsseallevel2
per MIL-PRF-8805
• C100seriesunsealed
CURRENT RATINGS
B16
.94
[23,8]
.87
[22,2]
.63
[15,9]
.63
[15,9]
.63
[15,9]
58-24 NEF-2B NUT
C100 Without Adapter
W100
WC150
(RF1 Versions Slightly Larger)
C100 With Adapter
CASE DIA.
.57
[13,3]
1/2-32 UNS - 28 NUT
CASE DIA.
3456
Series C100
Without Adapter
With Adapter
Series W100 & WC150
With Adapter
Without Adapter
Style Number 2
A
mm. in.
7.9 .31
9.5 .37
9.5 .37
.37
7.9 .31
7.9 .31
7.9 .31
.34
- -
9.5 .37
9.5 .37
.37
- -
7.9 .31
7.9 .31
.34
- -
9.5 .37
9.5 .37
.37
- -
4.8 .19
4.8 .19
.22
7.9 .31
- -
9.5 .37
.37
4.8 .19
- -
6.4 .25
.38
7.9 .31
7.9 .31
9.5 .37
.37
11.9 .47
5.6 .22
9.5 .38
.41
Series Number mm. in.
A
mm. in. mm. in. mm. in. mm. in. mm. in. mm. in. mm. in.mm. in.
A A A B
BB B B
Style Number 3 Style Number 4 Style Number 6 Style Number 7
B
A
Style Number 2
B
A
Style Number 3
B
A
Style Number 4
B
A
Style Number 6
B
A
Style Number 7
1
2
1
2
SINGLE POLE
NORMALLY OPEN
B-15.AI
SINGLE POLE
NORMALLY CLOSED
SINGLE POLE
DOUBLE THROW
2 CIRCUITS
SINGLE POLE
NORMALLY OPEN
3 TERMINALS
SINGLE POLE
NORMALLY CLOSED
3 TERMINALS
SINGLE POLE
DOUBLE THROW
(TERMINAL JUMPER SUPP;IED UNINSTALLED)
3412 12 3
3
412 34
TERM. JUMPER
12
3
2
1
34
1
1
2
3
2
34
1
2
1
2
3
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
PUSHBUTTON SWITCHES
Series - C100, W100, WC150 Uniform Panel Appearance Switches
APPROXIMATE DIMENSIONS - PUSHBUTTON SWITCHES
C100 With Adapter
APPROXIMATE DIMENSIONS - AUXILIARY BUTTONS
SCHEMATIC DIAGRAMS
W100
WC150
(RFI Version Slightly Larger)
C100 Without Adapter
B
A
Style Number 2
B
A
Style Number 3
B
A
Style Number 4
B
A
Style Number 6
B
A
Style Number 7
B
A
Style Number 2
B
A
Style Number 3
B
A
Style Number 4
B
A
Style Number 6
B
A
Style Number 7
B
A
Style Number 2
B
A
Style Number 3
B
A
Style Number 4
B
A
Style Number 6
B
A
Style Number 7
B
A
Style Number 2
B
A
Style Number 3
B
A
Style Number 4
B
A
Style Number 6
B
A
Style Number 7
SINGLE POLE
NORMALLY OPEN
SINGLE POLE
NORMALLY CLOSED
SINGLE POLE
DOUBLE THROW
2 CIRCUITS
SINGLE POLE
NORMALLY OPEN
3 TERMINALS
SINGLE POLE
NORMALLY CLOSED
3 TERMINALS
SINGLE POLE
DOUBLE THROW
(TERMINAL JUMPER SUPPLIED UNINSTALLED)
B17
Graphic Illustration defines relative shielding efficiency of RFI
shielded component/ components over unshielded device.
Graphic Illustration defines relative shielding efficiency of RFI
shielded component/ components over unshielded device.
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
1.875
[47,63]
B-685/3VIEW.AI
1.719
[43,66]
.437
[11,10]
LOCKWASHER
3/4 - 32NS-2B NUT
.50
[12,7]
.375
[9,50]
1.062
[26,98]
1.00
[25,4]
45
18
6
3
7
2
1.75
[23,65]
B-684/3-VIEW.AI
1.359
[34,52]
.437
[11,10]
LOCKWASHER
5/8 - 24NEF-2B NUT
.50
[12,7]
.375
[9,50]
.875
[22,23]
.75
[19,05]
3
1
4
2
SCHEMATIC
B-685/SCHEM.AI
4 CIRCUIT
1278 4365
SCHEMATIC
12
34
2 CIRCUIT
P/N NO. ON PANEL
KEY
W1501 1
.01
0
10
20
30
40
50
60
70
80
.1 1.0 10
FREQUENCY - MHz
B-685
100 110
RELATIVE SHIELDING EFFICIENCY - DB
P/N NO. ON PANEL KEY
W403P6 1
.01
0
10
20
30
40
50
60
70
80
.1 1.0 10
FREQUENCY - MHz
B-684
100 110
RELATIVE SHIELDING EFFICIENCY - DB
PUSHBUTTON SWITCHES
Series - C100, W100, WC150 Uniform Panel Appearance Switches
APPROXIMATE DIMENSIONS - MOUNTING ADAPTERS
J300BUSHINGSTYLE.AI
TYPE N
.125
[3,18]
.063 R
TYP.
A-A 180° APART (2 PLACES)
.063
[1,6]
.739
[18,77] .125
[3,18]
.625
[15,88]
AA
.875
[22,22]
.063
[1,6]
.063
[1,6]
.5
[12,7]
TYPE W
5/8 (.625) - 24UNEF - 2A
+.000
-.016
TYPE P
.875
[22,22]
.063
[1,6] .188
[4,78]
5/8 (.625) - 24UNEF - 2A
+.000
-.018 .688
[17,48]
.188
[4,76]
.031
[0,79]
.5
[12,7]
TYPE PA
+.000
-.018
5/8 (.625) - 24UNEF - 2A
1.250
[31,75]
.
563
[14,30]
.625
[
15,88]
TYPE L WITH 5 PLUNGER CAP
1/2 INT. LCW ASHER
1/2-32UNS - 2B NUT
.438
[11,13]
.062
[1,57]
.750
[19,05]+.000
-.016
.563
[14,39]
.187
[4,75]
5/8 (.625) - 24UNEF - 2A
TYPE  TYPE E
.875
[22,22]
.062
[1,57] .188
[4,78]
+.000
-.016
.625
[15,88]
5/8 (.625) - 24UNEF - 2A
.062
[1,57]
.5
[12,7]
.875
[22,22]+.000
-.016
5/8 (.625) - 24UNEF - 2A
TYPE HA
.875
[22,22]+.000
-.016
TYPE J
.062
[1,57]
5/8 (.625) - 24UNEF - 2A
.875
[22,22]+.000
-.010
.500
[12,7]
TYPE 
.063
[1,6]
.563
[14,39]
.623
[15,82]
.25
[6,3]
+.000
-.016
.500
[12,7]
TYPE PL
.875
[22,22]
.062
[1,57] .188
[4,78]
.500
[12,7]
5/8 (.625) - 24UNEF - 2A
RECESS FR -RING
(SUPPLIE)
+.000
-.016
.063
[1,6]
TYPE U
.750
[19,05]+.000
-.016
.063
[1,6]
.500
[12,7]
5/8 (.625) - 24UNEF - 2A
TYPE Y
.063
[1,6]
.188
[4,78]
.625
[15,88]
.875
[22,22]+.000
-.016
2 FLA T HEA SELF
TAPPING SCREW
.062 .125
.188
.625 +.000
-.004
2
SELF
TAPPING
SCREW
.875 +.000
IA. -.015
.5
.062 .125
.188
.625 +.000
-.004
2
SELF
TAPPING
SCREW
.875 +.000
IA. -.015
.5
OPTIONAL:
STANDARD:
EMI/RFI SHIELDED
W1501
W403P6
PLUNGER CAP COLORS:
CHROME: NO LETTER
RED: R
BLACK: B
TOTAL PLGR TRAVEL: .438 APPROX.
OVERTRAVEL: .313 APPROX.
NOTE: INTERNAL THREADS 1/2 - 32 UNS-2B
B18
Catalog
Number
Military Part Numbers
M8805/96
Button
Color Circuit Case Color
Enclosure
Design
B9001R -001 Red SPST-NO Clear (unsealed)
B9001B -002 Black SPST-NO Clear (unsealed)
B9002R -003 Red SPST-NC Clear (unsealed)
B9002B -004 Black SPST-NC Clear (unsealed)
B9001BR -005 Red SPST-NO Black (unsealed)
B9001BB -006 Black SPST-NO Black (unsealed)
B9002BR -007 Red SPST-NC Black (unsealed)
B9002BB -008 Black SPST-NC Black (unsealed)
BW9001R -009 Red SPST-NO Clear (dust tight)
BW9001B -010 Black SPST-NO Clear (dust tight)
BW9002R - 011 Red SPST-NC Clear (dust tight)
BW9002B -012 Black SPST-NC Clear (dust tight)
BW9001BR -013 Red SPST-NO Black (dust tight)
BW9001BB -014 Black SPST-NO Black (dust tight)
BW9002BR -015 Red SPST-NC Black (dust tight)
BW9002BB -016 Black SPST-NC Black (dust tight)
28VDC 125VAC
Part
Number
Number
of Poles
Type of
Operation
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
B9001 1Momentary 7 4 7 4
B9002 1Momentary 7 4 7 4
BW9001 1Momentary 7 4 7 4
BW9002 1Momentary 7 4 7 4
B9021 1Momentary 7 4 7 4
B9022 1Momentary 7 4 7 4
BW9021 1Momentary 7 4 7 4
BW9022 1Momentary 7 4 7 4
B7070 2Momentary 1 1 1 1
BR70702Momentary 1 1 1 1
p.f.=.75
EMI/RFI shielded
.250
[6,35]
.406
PANEL MTG HOLE DIMENSIONS
B9001, BW9001
B9021, BW9021
S.P.S.T - NO
B9021, BW9021, B9022, BW9022
PANEL MTG HOLE DIMENSIONS
.180
B9002, BW9002
B9022, BW9022
S.P.S.T - NC
PUSHBUTTON SWITCHES
Sub-Miniature Pushbutton Switches
SERIES TYPE
B9001, 2
Single Pole
B9021, 22
Single Pole
SCHEMATIC DIAGRAMS - B AND BW SERIES PANEL CUT-OUT PANEL CUT-OUT
SPECIFICATIONS
• MIL-PRF-8805approved
• Totalplungertravel:
.08/0.093 in. (0.236 mm) minimum
• Electricallife:25,000operations
minimum at de-rated
current
10,000 operations
minimum at rated current
• Operatingforce:
B9000 1.5(6.66N)±.5lb(2.22N)
BW9000, B9020
& BW9020 1.75(7.77N)±.5lb(2.22N)
B7070 1.5(6.66N)±.75lb(3.33N)
BR7070 2.0(8.88N)±.75lb(3.33N)
• Weightapprox.:
B9000 0.01 lb (4.5g) Max.
& B9020
BW9000 0.01 lb (4.5g) Max.
& BW9020
B7070 0.02 lb (9.1g) Approx.
BR7070 0.02 lb (9.1g) Max.
• EMI/RFIshielded(BR7070only)
CURRENT RATINGS
FEATURES
• Sealedorunsealedversions
• Lowoperatingforce
• Momentarysnapaction
• EMI/RFIversion(BR7070)
• Blackorredadaptercolorsavailable
• Clearorblackcasecolorsavailable
• Compact,spacesavingdesign
SELECTION TABLESAPPROXIMATE DIMENSIONS
B9001,2.AI
.34
[8,7]
.06
[1,4]
.13
[3,3]
1.05
[26,6]
.28
[7,2]
.13
[3,2] DIA.
PLASTIC PUSHBUTTON.
1/4-40NS-2A BUSHING
[6,35]
DIA HOLE (2)
INTERNAL TOOTH
LOCKWASHER
.16
[4,0]
DIA. Solder Terminals
B9021,22.AI
.34
[8,7]
.55
[13,9]
.06
[1,4]
.13
[3,3]
1.05
[26,6]
.31
[7,9]
.13
[3,2]
.09
[2,4]
DIA.
PLASTIC PUSHBUTTON.
13/32 - 32NS-2A BUSHING
[10,32] DIA.
DIA
INTERNAL TOOTH
LOCKWASHER
.16
[4,0]
DIA.
Solder Terminals
Catalog Number
Case Color
Button
ColorStandard Dust Tight Circuit
B9021CB BW9021CB SP-NO Clear Black
B9021CR BW9021CR Clear Red
B9021BB BW9021BB Black Black
B9021BR BW9021BR Black Red
B9022CB BW9022CB SP-NC Clear Black
B9022CR BW9022CR Clear Red
B9022BB BW9022BB Black Black
B9022BR BW9022BR Black Red
.250
[6,35]
.406
PANEL MTG HOLE DIMENSIONS
B9001, BW9001
B9021, BW9021
S.P.S.T - NO
B9021, BW9021, B9022, BW9022
PANEL MTG HOLE DIMENSIONS
.180
B9002, BW9002
B9022, BW9022
S.P.S.T - NC
.250
[6,35]
.406
PANEL MTG HOLE DIMENSIONS
B9001, BW9001
B9021, BW9021
S.P.S.T - NO
B9021, BW9021, B9022, BW9022
PANEL MTG HOLE DIMENSIONS
.180
B9002, BW9002
B9022, BW9022
S.P.S.T - NC
B19
Catalog
Number
Military
Part Number Case Color Button Color
B7070 M8805/95-001 Clear Black
B7070R M8805/95-002 Clear Red
B7070B M8805/95-003 Black Black
B7070BR M8805/95-004 Black Red
Catalog
Number Case Color Button Color
BR7070* Clear Clear
BR7070*
Two Pole
*EMI/RFI shielded
.250
[6,35]
PANEL MTG HOLE DIMENSIONS
D.P.D.T.
1
3
2
4
6
5
Solder Terminals
.12
[3,0]
.055
[1,40] DIA. HOLES (6)
B7070.AI
A
NODIZED ALUMINUM CASE
INTERNAL
TOOTH
LOCKWASHER
METAL PLUNGER
1
56
3
2
4
.47
[11,9] .31
[7,9]
.16
[4,1]
.14
[3,6]
.28
[7,1]
1.30
[33,0]
1/4 - 4ONS - 2A BUSHING
[6,35] DIA.
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
PUSHBUTTON SWITCHES
Sub-Miniature Pushbutton Switches
SCHEMATIC DIAGRAMS - BR7070 PANEL CUT-OUT
SCHEMATIC DIAGRAMS - BR7070* PANEL CUT-OUT
APPROXIMATE DIMENSIONS SELECTION TABLES
SERIES TYPE
Solder Terminals
.250
[6,35]
PANEL MTG HOLE DIMENSIONS
D.P.D.T.
1
3
2
4
6
5
.250
[6,35]
PANEL MTG HOLE DIMENSIONS
D.P.D.T.
1
3
2
4
6
5
.250
[6,35]
PANEL MTG HOLE DIMENSIONS
D.P.D.T.
1
3
2
4
6
5
.12
[3,0]
.055
[1,40] DIA. HOLES (6)
B7070.AI
CASE
INTERNAL
TOOTH
LOCKWASHER
PLUNGER CAP
1
56
3
2
4
.47
[11,9] .31
[7,9]
.16
[4,1]
.14
[3,6]
.28
[7,1]
1.30
[33,0]
1/4 - 4ONS - 2A BUSHING
[6,35] DIA.
B7070
Two Pole
B20
Catalog
Number Circuit Lens Type
Detail
Spec. Sheet
Alternate Action
J20145 2 P.D.T. Screw-in M22885/18-02
J20149 2 Circuit -04
J20152 2 P.D.T. Snap-in M22885/18-06
J20153 2 Circuit -08
Momentary Action
A20267 2 P.D.T. Screw-in M22885/18-01
A20271 2 Circuit -03
A20272 2 P.D.T. Snap-in M22885/18-05
A20273 2 Circuit -07
28VDC
115VAC
60/400 Hz
Part
Number
Number
of Poles
Type of
Operation Resistive Inductive Lamp Resistive Inductive Lamp
J20000 2Alternate 21. 5 0.5 21. 5 0.5
A20000 2Momentary 21. 5 0.5 21. 5 0.5
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
A20000*
J20000
*NOTE: Catalog number does not include lens shown above.
.468
[11,89]
.375
[9,53]
.125
[3,18]
DIA
.468
[11,89]
.447
[11,35]
D.P. D.T.
1
8
3
2
4
6
5
7
2 CIRCUIT
1
8
4
3
2
7
PUSHBUTTON SWITCHES
Series - A20000 Momentary Snap Action Illuminated Switches
J20000 Push-Push (Alternate) Action
SCHEMATIC DIAGRAMS - A20000 AND J20000 RECOMMENDED PANEL MOUNTING HOLE DIMENSIONS
CURRENT RATINGS
FEATURES
• Moistureresistant
• Flameretardantbackmaterial
• Lowoperatingforce
• Independentlampcircuit
• Ruggedcase
• A20000SeriesMomentarySnap
Action
• J20000SeriesAlternateAction
SPECIFICATIONS
• Drip-proofenclosuredesignlevel2
• PerMIL-PRF-22885/18
• TemperatureRange:-67°Fto+185°F
(-55°Cto+85°C)
• OperatingForce:2±1lb(8.88N)
• Plungertravel:
0.160 in. (4.06mm) approx.
• UseseitherM22885/19screw
type or snap-in type lenses per
MIL-PRF-22885/99.
• UsesT-1-3/4MidgetFlangeBase,
Incandescent Lamp
APPROXIMATE DIMENSIONS
SELECTION TABLE
-32 NEF-28 THD BUSHING
.312
[7,52]
KEY SLOT ONLY
FOR SNAP IN LENS
WIDE X DEEP
.104
[2,64]
.070
[1,78]
-32 UNS-2A THK NUT
LOCKWASHER
DIA
WASHER, KEYWAY
.469
[11,91]
.375
[9,53]
.469
[11,91]
.42
[10,6]
.2.10
[53,3]
.468
[11,89]
.375
[9,53]
.125
[3,18]
DIA
.468
[11,89]
.447
[11,35]
D.P. D.T.
1
8
3
2
4
6
5
7
2 CIRCUIT
1
8
4
3
2
7
B21
Circuit Arrangement Government
Drawing Number
Catalog
NumberType Poles and Throw Normal Depressed Features
-NAF1173-1 8896K1
Pistol Grip 1 P.S.T. OFF ON* With Auxiliary Switch NAF1173-2 8895K1
With Hand Strap NAF1174-1 8897K1
*Momentary Contact
Catalog
Number
Type of
Operation 28VDC
115VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
8895K1 Trigger PB sw 40 35 530 20 3
Auxiliary PB sw 20 15 1. 5 11 11 1
8896K1 Trigger PB sw 40 35 530 20 3
8897K1 Trigger PB sw 40 35 530 20 3
8899KPushbutton sw 10 5 3 — — —
Contact Customer Service for product information
8896K1 8895K1 8897K1 8899
SELECTION TABLE
PUSHBUTTON SWITCHES
Series - 8895-8897, 8899 Hand Controls with Pushbutton Switches
CURRENT RATINGS
FEATURES
• Highstrengthhandlesandcaps
• Controlstickmountedonhand-held
grips
• Trigger-operatedpushbuttonswitches
in handle
• Positiveaction,doublebreaktrigger
switch
• Auxiliaryswitchincapon8895K1
• Catalogpartnumbers8895and8896
mount to control stick
• Catalogpartnumber8897featuresa
hand strap for multi-task capability
SPECIFICATIONS
• HighimpactThermosetmolding
materials used in handles and caps
• TemperatureRange:-67°Fto+150°F
(-55°Cto+65°C)
• Life: 10,000operationsatratedload
10,000 operations mechanical life
B22
8895K1.AI
.250[6,35]
TRIGGER MOVEMENT
1.133
[28,78]
.50
[12,7]
.875
[22,23]
2.125
[53,98]
.063
[1,60
1.56
[39,6]
.063[1,60] x 45° BEVEL
.63
[16,0]
1.69
[42,1]
11 R
18°
5.28
[134,1]
.75
[19,05]
2.75
[69,9]
.375
[9,53] DIAM. HOLE
4.69
[119,1]
3.54
[89,9]
1.47
[37,3]
2.05
[52,1]
.72
[18,3]
#10-32
ELASTIC
HEX NUT
PUSHBUTTON SWITCHES
Series - 8895-8897, 8899 Hand Controls with Pushbutton Switches
APPROXIMATE DIMENSIONS - 8895K1
APPROXIMATE DIMENSIONS - 8896K1
8895K1.AI
.375
[9,53]
.250[6,35]
TRIGGER MOVEMENT
1.133
[28,78]
.50
[12,7]
.875
[22,23]
2.125
[53,98]
.063
[1,60
1.56
[39,6]
.063[1,60] x 45° BEVEL
.63
[16,0]
1.69
[42,1]
11 R
18°
5.28
[134,1]
.75
[19,05]
2.75
[69,9]
.375
[9,53] DIAM. HOLE
4.69
[119,1]
3.54
[89,9]
1.47
[37,3]
2.05
[52,1]
.72
[18,3]
.375
[9,53]
.22[5,59] TRAVEL OF AVX. SW
#10-32
ELASTIC
HEX NUT
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
B23
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.250[6,35]
TRIGGER MOVEMENT
PLUG AND CLAMP
AN 1078-2
STRAP
.094 [2,39] X .75 [19,05]
BLACK WEBBING
WITH BRASS BUCKLE
TIP & RIVET
.50
[12,7]
2.0
[50,8]
.063
[1,60
1.563
[39,70]
CABLE - 3 FT. LG.
1.69
[42,9]
1.09
[2,77]
2.05
[52,07]
18°
4.09
[103,88]
3.50
[88,9]
2.34
[59,4]
1.49
[37,31]
1.375
[34,93]
.72
[18,3]
1.58
[40,1]
1.13
[28,7]
.4
[10,2]
8899K.AI
.51
[13,0]
2.96
[75,2]
8899K 2.AI
1.58
[40,1]
1.13
[28,7]
.4
[10,2]
.98
[22.9]
ROD
.51
[13,0]
ANGULAR LIMIT FOR
ROD ORIEN TA TION 15û
15û
2.96
[75,2]
7.01
[178,05]
APPROXIMATE DIMENSIONS - 8897
APPROXIMATE DIMENSIONS - 8899
OPTIONS/ACCESSORIES
• Replacetriggerswitchwithsealedpushbuttonswitch
• Harnessassembliesavailable
• Auxiliarytoggleorpushbuttonswitchesinstalledincap(8896K&8897Ktype)
• Multi-functionswitchvariations
• Replacementcomponents
• Joystickorhand-heldconfigurationsavailable(8899Kseries)
PUSHBUTTON SWITCHES
Series - 8895-8897, 8899 Hand Controls with Pushbutton Switches
B24
Circuit Arrangement
Poles and Throw Normal Depressed Mounting Features
Government Part
Number Catalog Number
M8805/55-001 8870K2
1 P.S.T. OFF ON* Flush Microphone PB Switches M8805/55-002 8870K3
Foot Operated M8805/55-003 8870K4
M8805/55-004 8870K5
2 P.S.T. OFF ON* Flush Roller Operated — 8909K559
* Momentary contact.
Electrical life of 8909K559 is 12,000 operations.
See page B25 for mounting data.
Catalog
Number 28VDC
115VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
8870K2 25 10 415 7. 5 2
8870K3 25 10 415 7. 5 2
8870K4 25 10 415 7. 5 2
8870K5 25 10 415 7. 5 2
8909K559 6 — — 6 — —
SELECTION TABLE
8909K559
8870K2 & K4
PUSHBUTTON SWITCHES
Series - 8870, 8809 Special Designed Pushbutton Switches
FEATURES
• Allswitchesemploymomentary
action
• Footorhandoperationdesigns
• Plungerhasiceandmudscraper
• Mechanicallockon8909K559
• Mechanicallockhasspringloaded
release design
• Logictopowerswitchingloadcapability
SPECIFICATIONS
• MSapprovedandQPL'dto
MIL-PRF-8805
• TemperatureRange:-40°Fto+185°F
(-40°Cto+85°C)
• Life: 20,000operationsatratedload
50,000 operations mechanical life
CURRENT RATINGS
8870K3 & K5
OPTIONS/ACCESSORIES
• Terminalscrewsfurnishedassembled
• Doublethrowcontacts-8870
• Specialmarking
B25
B-72.AI
.625
[15,88]
1.875
[47,63]
.828
[21,03]
.1.09
[27,7]
1.109
[28,17]
.469
[11,91]
.75
[19,05]
#4-40 TAP
4 HOLES
#5-40 X .25 [6,3] LONG
BINDING HEAD SCREWS
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
PUSHBUTTON SWITCHES
Series - 8870, 8809 Special Designed Pushbutton Switches
APPROXIMATE DIMENSIONS - 8870K2, K3, K4, K5
APPROXIMATE DIMENSIONS - 8909K559
8870K5 2.968 1.660 6-32 UNC-2B
8870K4 2.218 .910 6-32 UNC-2B
8870K3 2.968 1.668 6-40 UNF-2B
8870K2 2.218 .910 6-40 UNF-2B
CAT.NO. A B INSERT & NUT THREAD
MAX
MAX
2.160
[54,86]
1.098
[27,89]
"B"
MAX
"A"
MAX
#5-40 .250 [6.35] LG RD BDG HD SCREW
#5 LOCKWASHER
INTERNAL SWITCH
ACTUATOR SEAL
BARREL (BUSHING)
WIPING SEAL
DIA.
#6-32 X .250 [6,35] LG RD HD SCREW
#6 LOCKWASHER
TERMINAL G
TERMINALS
1.812
[46,02]
1.312
[33,32]
.156
[3,96]
.688
[17,48]
MAX
.858
[21,80]
1.546
[39,27]
.562
[14,27]
MAX
MAX
1.300
[33,02] MAX
B26
NOTES
C1
Index C1
Illuminated Rocker Switches C2 - C8
•WatertightsealperMIL-STD-108E
•Oneandtwopolearrangements
•Standardrockerandlockingstyleactuation
•Switchisfrontpanelmounted
•Lampscanbewiredwithcircuitorindependently
•Completeaccessorypackageavailable
Econoswitch Rocker Switches C9 - C18
•WatertightsealperMIL-STD-108E
•Twostyles-PinnedRockerandRemovableRocker
•Threetypesofpanelmounting
•Ratingsat28VDCand115VAC60/400Hz
•One,twoandfourpolearrangements
•Multi-circuits
•Terminalvariations-screw,spadeandsolderlug
•2&3positionwithmaintainedandmomentaryaction
Industrial Rocker Switches C19 - C21
•WatertightsealperMIL-STD-108E
•Threestylesofpanelmounting
•Ratingsat28VDCand115VAC60/400Hz
•One,twoandfourpolearrangements
•Multi-circuits
•2&3positionwithmaintainedandmomentaryaction
•Pinnedrockeractuationfurnishedinopaquecolors
Military Rocker Switches C22 - C25
•EnvironmentallysealedperMIL-DTL-3950
•MSapprovedandQPLlistedperMIL-DTL-3950
•One,twoandfourpolearrangements
•Twopanelmountingvariations
•Multi-circuits
•Ratingsat28VDCand115VAC60/400Hz
•Removablerockerbutton
•VarietyofopaquecoloredActuator
Ratings and Circuit Arrangements C26 - C31
SECTION C
Rocker Switches Index
*Most items listed in this catalog are standard products and are normally
in Distributor Inventory; however, the current inventory status should be
checked by contacting your Labinal Power Systems Customer Service
Representative at 800-955-7354 or your authorized Distributor before
placing orders.
C2
The new Illuminater series of front panel mounted rocker switches are sealed to meet the watertight requirements of MIL-STD-108E. Product varia-
tions are with standard or locking rocker Actuator, and single or double pole switching with multi-circuits. A variety of accessory items are also available.
This product is ideally suited for use in harsh environmental applications.
"ILLUMINATER™ " SERIES SEALED ROCKER SWITCHES
DESCRIPTION
DESIGN FEATURES
• Frontpanelmounted
• Totallysealedswitchingchamber
• Variouscircuitvariations
• Keyedassembly-actuatortobezelandbasetoconnector
• Removablerockerbutton
• Oneortwolampcapability
• Fullsizeclearlenswithnon-glaresurface
• Iconslocatedbeneathlenssurface(highwearability)
• Diffusionlensaltersiconbackgroundlighting
• Minimumlightleakage
• Variouslockingstylesavailable
• Matteblacktexturedfinishonbezel/actuator
• Molded-interminalidentification
• Molded-inorientationmark
SPECIFICATIONS
• WatertightperMIL-STD-108E
• Temperaturerange:-40°Fto+160°F(-40°Cto+71°C)
• Dielectricstrength1800VRMS@sealevel
• Life:50,000cyclesmin.electrical;100,000cyclesmin.mechanical
• Silverplatedcontact-standard
• Flameretardantthermoplasticbezelandbase
• Stainlesssteelmountingclips
ACCESSORIES
•Indicatorlightassembly(seepageC7)
•Fillerplug(seepageC6)
•Connector(seepageC7)
•Gangmountingsystem
OPTIONS
•Non-illuminatedswitch
•Goldplatedcontacts
C3
6 & 14VDC 28VDC
Type of
Operation
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Maintained 25 15 7. 5 20 15 5
Momentary 20 10 615 10 4
SPADE TERMINALS
.032 THK. X .25 WIDE
FINISH: TIN PLATED
.078
(1.98)
.54 (13.72)
2.00 (50.8)
LAMP TERMINAL
SWITCH TERMINAL
MOUNTING ORIENTATION
DESIGNATES TOP OR
LEFT SWITCH MOUNTING
AB
1
3
2
CD
4
6
5
KEYSIDE
1.05
(26.67
2.05
(52.07)
DRAI N
SLOTS
WO P S
ARROWS LOCATED ON UNDERSIDE
OF SWITCH DESIGNATE SWITCH
MOUNTING DIRECTION
LEFT RIGHT
KEYSIDE
TOP
KEYSIDE
BOTTOM
KEYSIDE RIGHT OR
BOTTOM
LOCK
ACTUATOR
.40 (10,16)
LEFT OR
TOP
"ILLUMINATER™ " SERIES ENGINEERING DATA
Note: For recommended panel cutout dimensions, see page C7.
FIGURE 1
Horizontal Mount
FIGURE 2
Vertical Mount
FIGURE 3
Locking Actuator Styles 4, 5, Y, & T
FIGURE 4
Locking Actuator Styles 6, 7, W, & S
DIMENSIONS
6 & 14VDC 28VDC
Type of
Operation
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
Maintained 30 20 10 20 15 7
Momentary 25 15 7. 5 18 10 5
SINGLE POLE ELECTRICAL RATINGS DOUBLE POLE ELECTRICAL RATINGS
W/O Panel Seal
C4
ACTUATOR STYLE (See Page C3, Figs 1-4)
Code
1
2
3
4
5
6
7
A
S
T
W
Y
Style
(1) Lens Top or Left
(1) Lens Bottom or Right
(2) Lenses
Lock in both End Positions w/ Lens (or Plain Surface)
Top or Left
Lock in Center Position w/ Lens (or Plain Surface) Top
or Left
Lock in Both End Positions w/ Lens (or Plain Surface)
Bottom or Right
Lock in Center Position w/Lens (or Plain Surface)
Bottom or Right
Plain Rocker Button (No Lenses)
Lock in (1) End Position w/ Lens (or Plain Surface)
Bottom or Right (Lens or Plain Surface Locked in "UP"
Position
Lock in (1) End Position w/ Lens (or Plain Surface) Top
or Left (Lens or Plain Surface Locked in "UP" Position
Lock in (1) End Position w/ Lens (or Plain Surface)
Bottom or Right (Lens or Plain Surface Locked
Actuated Position)
Lock in (1) End Position w/ Lens (or Plain Surface)
Top or Left (Lens or Plain Surface Locked Actuated
Position)
ACTUATOR MOUNTING
POSITION & COLOR
Code
F
H
V
Orientation
Optional / Black (Plain Actuator no Lenses)
Horizontal / Black
Vertical / Black
OPTIONAL
FEATURES
Code
A
G
Option
Silver Contacts
Gold Contacts
ROCKER TYPE
Code
5
6
7
8
Type
Illuminated
Non - Illuminated
Locking Feature Illuminated
Locking Feature Non-Illuminated
LAMP SELECTION
Code
D
E
F
G
H
J
K
L
M
Z
Voltage
14VDC
14VDC
14VDC
28VDC
28VDC
28VDC
See
See
See
No. Lamps
1
1
2
1
1
2
1
1
2
Location
Top or Left
Bottom or Right
Both Locations
Top or Left
Bottom or Right
Both Locations
Top or Left
Bottom or Right
Both Locations
Non - Illuminating
Furnished without lamps. Provisions for lamp
available as indicated under location.
CIRCUIT ARRANGEMENT
Code
01
02
03
04
05
06
07
08
09
10
11
12
13
* 14
Code
* 15
* 16
50
51
52
53
54
55
56
57
58
59
* 60
To p
or Left
On
Mom On
On
On
On
On
None
On
On
On
Off
Mom On
On
On
Center
Off
Off
Off
None
None
Off
Off
Mom Off
None
None
None
On
On
On
Bottom
or Right
On
Mom On
Mom On
On
Mom On
None
Mom On
None
Off
Mom Off
Mom On
None
None
On
Available
Locking
Configuration
4,5,6,7,Y,T,S
5,7
5,7,Y,S
4,6,Y,W,T,S,
Y, S
5,Y
7
Y
4,6,Y,W,T,S
Y, S
Y, S
5
5,Y
4,5,6,7,Y,W,T,S
To p
or Left
On
Mom On
Mom On
Mom On
None
Mom On
None
Off
Mom Off
Mom On
None
None
Mom On
Center
On
On
Off
None
Off
Off
Mom Off
None
None
None
On
On
On
Bottom
or Right
Mom On
Mom On
On
On
On
None
On
On
On
Off
Mom On
On
On
Available
Locking
Configuration
5,7,Y,S
5,7
5,7,W,T
W,T
7, W
5
W
4,6,Y,W,T,S
W,T
W,T
7
7, W
5,7,W,T
* Double pole switches only
"ILLUMINATER™ " SERIES PART NUMBERING SYSTEM
ICON (Location - Top or Left “only”)
(See Page C8 for Icon Selection Table)
Code
DF
Function
Oil
(Code “ZZ” = No Icon)
ICON (Location - Bottom or Right “only”)
(See Page C8 for Icon Selection Table)
Code
BF
Function
Horn
(Code “ZZ” = No Icon)
DIFFUSION LENS COLOR
(Location - Top or Left “only”)
Code
0
1
2
3
4
5
6
Color
None
Amber
Blue
Green
Red
White
Clear
DIFFUSION LENS COLOR
(Location - Bottom or Right “only”)
Code
0
1
2
3
4
5
6
Color
None
Amber
Blue
Green
Red
White
Clear
BAFFLE
(Light Intensity Deflector)
Code
A
B
C
Z
Color
(1) Top or Left
(1) Bottom or Right
(2) Baffles
None
B 01 A 5 J H 3 DF 2 ZZ 3 Z = B01A5JH3DF2ZZ3Z
PART NUMBER WORKSHEET
No. of Poles
Circuit Arrangement
Bezel Color
Bezel Style
Lamp Selection
Mounting Position
Actuator Style
Icon - Top or Left
Diffusion Lens Color
Icon - Bottom or Right
Diffusion Lens Color
Diffusion Lens Color
NO. OF POLES
Code
A
B
Selection
Single
Double
B 01 A 5 J H 3 DF 2 ZZ 3 Z
C5
Along with this new line of illuminated rocker switches, we also offer a line of accessories. General styling and appearance match those of the basic switch, with design fea-
tures as stated.
"ILLUMINATER™ " SERIES INDICATOR AND ACCESSORIES
DESCRIPTION
DESIGN FEATURES
Indicator
•Frontpanelmounted
•Keyedassembly
- indicator lens assembly to bezel
- connector to bezel superstructure
•Removableindicatorlensassembly
•Oneortwolampcapability
•Fullsizeclearlenswithnon-glaresurface
•Iconslocatedbeneathlenssurface
•Diffusionlensaltersiconbackgroundlighting
•Matteblacktexturedfinishonindicatorassembly
•Molded-interminalidentification
•Molded-inorientationmark
SPECIFICATIONS / MATERIALS
•Temperaturerange:-40°Fto+160°F(-40°Cto+71°C)
•Flameretardantthermoplasticbezelandbase
•Stainlesssteelmountingclips
OTHER ACCESSORIES
•Connector(seepageC7)
FILLER PLUG
•Frontpanelmounted
•Accepts-connector/harnessassembly
•Matteblacktexturedfinish
C6
Note: For recommended panel cutout dimensions, see page C7.
1.05
(26.67)
2.05
(52.07)
SUPER STRUCTURE LAM P
DRAIN SLOTS
SPADE TERMINALS
.032 THK. X .25 WIDE
FINISH: TIN PLATED
MOUNTING ORIENTATION
DESIGNATES TOP OR LEFT
INDICATOR LIGHT MOUNTING
DIRECTION
B
A
CD
LAMP TERMINAL
IDENTIFICATION
1.38
(35.05)
.156
(3.96)
ED 4
1.05
(26.67)
2.05
(52.07)
.87
(22.10)
.16 (4.06)
ED 2
DRAIN
SLOTS
"ILLUMINATER™ " SERIES INDICATOR AND ACCESSORIES ENGINEERING DATA
INDICATOR
FILLER PLUG - P/N P24010
C7
LEFT RIGHT
TOP
BOTTOM
1.860 .005
(47.24)
.963 .005
(24.46)
R .06 MAX.
PERMISSIBLE
DIMENSIONS AND PANEL THICKNESS
INDICATOR STYLE (See Page C7, Figs. 1&2)
Code
1
2
3
Style
Lens Top or Left
Lens Bottom or Right
Two Lenses
INDICATOR
SUPERSTRUCTURE
MOUNTING POSITION/COLOR
Code
D
E
Color
Horizontal/ Black
Vertical/ Black
BEZEL COLOR
Code
B
Color
Black
BEZEL STYLE
Code
5
Style
W/O Panel Seal
DIFFUSION LENS COLOR
(Location - Top or Left "only")
Code
0
1
2
3
4
5
6
Color
None
Amber
Blue
Green
Red
White
Clear
DIFFUSION LENS COLOR
(Location - Bottom or Right
"only")
Code
0
1
2
3
4
5
6
Color
None
Amber
Blue
Green
Red
White
Clear
ICON (Location - Bottom or Right "only")
(See Page C8 for Icon Selection Table)
Code
BF
Function
Horn
(Code "ZZ" = No Icon)
LAMP SELECTION
Code
D
E
F
G
H
J
K
L
M
Voltage
14VDC
14VDC
14VDC
28VDC
28VDC
28VDC
See
See
See
No.
Lamps
1
1
2
1
1
2
1
1
2
Location
Top or Left
Bottom or Right
Both Locations
Top or Left
Bottom or Right
Both Locations
Top or Left
Bottom or Right
Both Locations
Furnished without lamps. Provisions for lamp
available as indicated under location.
Connector Shell P/N 17-19388. Figure 1
Horizontal Mount.
Mounting orientation shown on bottom of base designates
top or left indicator light mounting direction.
Recommended Metal Panel Thickness
.040 (1.02) to .140 (3.56)
Figure 2
Vertical Mount
PART NUMBER WORKSHEET
Indicator Superstructure
Bezel Color
Bezel Style
Lamp Selection
Mounting Position
Indicator Style
Icon - Top or Left
Diff. Lens Color
Icon - Bot. or Right
Diff. Lens Color
Lamp Selection
ROO B 5 J K 3 DF 2 ZZ 3 Y
ROO Y
ROO Y
ROO Y
"ILLUMINATER™ " SERIES INDICATOR PART NUMBERING SYSTEM
Code
DF
Function
Oil
(Code "ZZ" = No Icon)
ICON (Location - Top or Left "only")
(See Page C8 for Icon Selection Table)
ROO B 5 J D 3 DF 2 ZZ 3 Y = ROOB5JD3DF2ZZ3Y
ACCESSORY ITEM INDICATOR STYLE RECOMMENDED PANEL CUTOUT
.98±.030
(24.89)
.93±.030
(23.62)
1.68±.030
(42.67)
USA
4
5
6
1
2
3
BA
D C
LEFT RIGHT
TOP
BOTTOM
1.860 .005
(47.24)
.963 .005
(24.46)
R .06 MAX.
PERMISSIBLE
C8
Code Description SAE Spec.
No. J1632
-DF Oil 1056
-CW Level Indicator 0159
-DG Temperature 0034
-DA On/Start 5007
-DB Off/Stop 5008
-BF Horn 0244
-BT Fast None
-BV Slow None
-CN Lock 1656
-CR Unlock None
-DH Rearward Moving None
Machine Alarm
-DJ Rearward Moving None
Machine Alarm-CANCEL
-BU Engine-Basic Symbol 1156
-CK Engine-Electrical 1704
Preheat (Low Temperature
Start Aid)
-AJ Engine-Gas Injection 1547
(Low Temperature Start Aid)
-BZ Transmission-Basic Symbol 1166
-BL Fuel or Fuel System 0245
Basic Symbol
"ILLUMINATER™ " SERIES ICON SELECTION TABLE
-AX Headlights - High/Upper 0082
Beam
-AY Headlights - Low/Dipped 0083
Beam
-AZ Work Light 1204
-DK Parking Lights 0240
-CJ Hazard Warning Lights 0085
-BB Interior Dome Light 1421
-BC Beacon 1141
-DL Turn Signals 0084
-DM Front Fog Lights 0633
-CE Rear Fog Lights 0634
-BA Instrument Illumination 1556
-BG Windshield-Wiper 0086
-BH Windshield Washer 0088
-CU Windshield - Washer & 0087
Wiper
-BJ Rear Window - Wiper 0097
-BK Rear Window - Washer 0099
-DN Rear Window - Washer & 0098
Wiper
-AA Heater/Interior Heating 0637
-BE Air Conditioning/Cooling 0027
System
-BD Ventilating/Air Circulating 0089
Fan
Code Description SAE Spec.
No. J1632
Typical icons illustrated are per SAE Pub No.s: J-107, J-1048, and J-1449. Additional icons are available upon request.
Note: If no icon is required, enter code “ZZ”.
C9
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBER
One Pole
Two Pole
SUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(ID lug)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8551K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
8552K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K14
K15
K16
8551K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
8552K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
K914
K915
K916
8551K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
8552K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
K314
K315
K316
Flush
Panel
Sub-
Panel
T
W
Serrated
Smooth
32
33
White
Red
Black
Translucent
Transparent
M
T
V
L
P
Screw
Terminals
Frame
Style
Code
Letter Style
Code
No. Color
Code
Letter
MOUNTING BRACKET
Solder
Terminals
ROCKER STYLEROCKER COLOR
Spade
Terminals
SELECTION TABLE
* Momentary Contact.
Identification lug side.
Incomplete catalog number: add suffix letters and numbers for Mounting Brackets, Rocker Style & Color
Other Rocker Styles available
Sub-Panel Style Flush Panel Style
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8551, 8552, 8553 Econoswitch Sealed Rocker Switches
With Removable Rocker Button (RB Series)
* Catalog number of base switch followed by suffix letters and numbers for mounting bracket, rocker color and style as listed in selection table.
Order Example:
8522K1 T 33 M 8552K1T33M
Base
Switch
Frame
Style
Rocker
Style
Rocker
Color
Complete
Number
WHEN ORDERING SPECIFY
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Rockerbuttonisremovablefordecal
or icon interchangeability
• Multi-circuits
• Threetypesofterminationoffered
as standard
• Rockerbuttonvariations
Smooth and serrated in opaque
colors
Transparent
Translucent
• Panelmountingvariations
Flush panel
Sub panel
SPECIFICATIONS
• WatertightperMIL-STD-108Eand
designed to meet IP68
• ULrecognizedandCSAcertified
• Basecompressionseal
• TemperatureRange:-50°Fto+150°F
(-46°Cto+66°)
• Life:50,000operationsatratedload
100,00 operations mechanical life
• Threestandardtypesofterminals
Screw 6-32" UNC-2A
Solder lug .125 [3,17] dia. hole
Spade .250 [6,35]x.032 [0,81] thick
C10
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBER
Four Pole
SUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(ID lug)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8553K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
8553K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
K915
K916
K917
8553K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
K315
K316
K317
Flush
Panel
Sub-
Panel
T
W
Serrated
Smooth
32
33
White
Red
Black
Translucent
Transparent
M
T
V
L
P
Screw
Terminals
Frame
Style
Code
Letter Style
Code
No. Color
Code
Letter
MOUNTING BRACKET
Solder
Terminals
ROCKER STYLEROCKER COLOR
Spade
Terminals
SELECTION TABLE, CON’T.
* Momentary circuit.
See pages C26-C27 and C29-C31 for circuit diagrams.
Identification lug side.
Incomplete catalog number: add suffix letters and numbers for Mounting Brackets, Rocker Style & Color
Other Rocker Styles available
Dimensions for reference only.
90-9618.AI
C- ,8851
1.30
[33,02]
.57
[14,48]
.27
[6,86]
.53
[13,46]
6-32 UNC-2A TERMINAL SCREW, SEMS .125 DIA.HOLE
[3,18]
2
SOLDER LUG
13 2
SPADE TERMINAL
13
2
SCREW TERMINAL
13
IDENTIFICATION TAB
6-32 UNC LOCKNUT
.73R
[18,54]
MAX.
1.60
[40,64]
SUB PANEL MTG.
1.28
[32,51] MAX.
SUB PANEL MTG.
1.51
[38,35] MAX.
SUB PANEL MTG.
FLUSH PANEL MTG.
MAX.
1.58
[40,13]
FLUSH PANEL MTG.
MAX.
1.81
[45,97]
FLUSH PANEL MTG.
MAX.
33°
16°
.94
[23,88]
.870
[22,10]
1.812
[46,02]
2.125
[53,98]
TOTAL TRAVEL
1.812
[46,02]
1.51
[38,35]
.150
[3,81]
.594
[15,09]
1.25
[31,75]
.250[6,35] X .032[0.81] THK.
DIA.
RECOMMENDED
PANEL CUT-OUT
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8551, 8552, 8553 Econoswitch Sealed Rocker Switches
With Removable Rocker Button (RB Series)
MOUNTING DIMENSIONS - ONE POLE / 8551
STANDARD
0.00 = inches
[0,0] = mm
C11
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.250[6,35]X .032[0,81] THK.
.27
90-9619.AI
1.34 .57
.53
6-32 UNC-2A TERMINAL SCREW, SEMS
45 6
12
SCREW TERMINAL
3
.125[3,18] DIA. HOLE
IDENTIFICATION TA B
1.32
6-32-UNC LOCKNUT
.73R
MAX.
1.64
SUB P ANEL MTG.
1.32 MAX.
SUB P ANEL MTG.
1.55
MAX.
SUB PANEL MTG.
FLUSH P ANEL MTG.
MAX.
1.62
FLUSH P ANEL MTG.
MAX.
1.85
FLUSH PANEL MTG. MAX.
33û
16.5û
.870
.89
45 6
12
SOLDER LUG
3
45 6
12
SPADE TERMINAL
3
1.812
2.125
.94
1.812
1.51 .150
TOTAL TRAVEL
DIA.
RECOMMENDED
PANEL CUT-OUT
SPADE TERMINAL
90-9620/2.AI
C-79,8553
1.64
[41,66] 1.34
[34,04]
.57
[14,48]
.53
[13,46]
1.32
[33,53]
6-32 UNC-2A TERMINAL
SCREW,SEMS
.125
[3,18] DIA. HOLE
1110 12
2
SOLDER LUG
13
6
9
8
5
4
7
1110 12
213
6
9
8
5
4
7
1110 12
2
SCREW TERMINAL
29
13
6
9
8
5
4
7
IDENTIFICATION TAB
6-32 UNC LOCKNUT
.73 R
[18,54]
MAX.
1.64
[41,66]
SUB PANEL MTG.
1.32
[33,53] MAX.
SUB PANEL MTG.
1.55
[39,37] MAX.
SUB PANEL MTG.
FLUSH PANEL MTG.
MAX.
1.62
[41,15]
FLUSH PANEL MTG.
MAX.
1.85
[46,99]
FLUSH PANEL MTG.
MAX.
33°
16°
.94
[23,88]
.870
[22,10]
1.812
[46,02] 2.125
[53,98]
1.812
[46,02]
1.51
[38,35]
.150
[3,81]
.250[6,35] X .032[0,81] THK
.27
[6,86]
TOTAL TRAVEL
RECOMMENDED
PANEL CUT-OUT
DIA.
.5
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8551, 8552, 8553 Econoswitch Sealed Rocker Switches
With Removable Rocker Button (RB Series)
MOUNTING DIMENSIONS - TWO POLE / 8552
MOUNTING DIMENSIONS - FOUR POLE / 8553
C12
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8551, 8552, 8553 Econoswitch Sealed Rocker Switches
With Removable Rocker Button (RB Series)
OPTIONS/ACCESSORIES
•Specialcolorrockers
•Hotstampedletteringonrockers-smoothrockersonly
•Specialmarkingonswitches
•OptionalActuator
•Goldplatedcontacts
REPLACEMENT SMOOTH BUTTON SELECTION TABLE
Color Part Number
White 53-2161-2
Red 53-2161-3
Black 53-2161-4
Translucent 53-2415
Transparent 53-2161-6
C13
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
18554 Maintained 20 15 515 10 3
Momentary 15 10 411 7 2
28555 Maintained 20 15 715 15 4
Momentary 18 10 511 8 2
48556 Maintained 20 12 515 15 4
Momentary 18 10 411 8 2
Note: See page C28 for UL and CSA current ratings.
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBER
One Pole
Two Pole
SUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
8554K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
8555K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K14
K15
K16
K17
K18
K19
8554K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
8555K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
K914
K915
K916
K917
K918
K919
8554K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
8555K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
K314
K315
K316
K317
K318
K319
Sub-Panel
Mounting-
Clearance
Holes
Sub-Panel
Mounting-
Tapped Holes
Flush Panel
Mounting-
Clearance
Holes
Flush Panel
Mounting-
Tapped Holes
Snap-in Bezel
Mounting
0.152
6-32
UNC-2B
0.152
6-32
UNC-2B
---
R
W
S
T
X
Serrated
Smooth
32
33
M
V
T
White
Black
Red
Screw
Terminals
Frame
Style
Mounting
Holes
Code
Letter Style
Code
No.
Code
Letter
Color
MOUNTING BRACKET
Solder
Terminals
ROCKER STYLE ROCKER COLOR
Spade
Terminals
SELECTION TABLE
•Catalognumberofbaseswitchfollowedbysuffixlettersandnumbersformountingbracket,rockercolorandstyleaslistedinselectiontable.
Order Example:
8555K1 S 32 M 8555K1S32M
One Pole
Snap-in Bezel
Mounting
Two Pole
Flush Panel
Mounting
Four Pole
Sub-Panel
Mounting
Base
Switch
Mounting
Bracket
Rocker
Style
Rocker
Color
Complete
Number
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
WHEN ORDERING SPECIFY . . .
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Pinnedrockerbutton
• Rockerbuttonstyleandcolor
variations
• Multi-circuits
• Thermoplasticrockerbuttonsin
opaque colors (serrated and smooth
face)
• Panelmountingvariations
Flush panel
Sub-panel
Snap-in
SPECIFICATIONS
• WatertightperMIL-STD-108Eand
designed to meet IP68
• ULrecognizedandCSAcertified
• Temperaturerange:-50°Fto+150°F
(-46°Cto+66°C)
• Life: 50,000operationsatratedload
100,000 operations mechanical life
• Threestandardtypesofterminals
Screw 6-32 UNC-2A
Solder lug .125 [3,17] dia. hole
Spade .250 [6,35] x .032 [0.82] thick
* Momentary Contact.
C14
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBER
Four Pole
SUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8556K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
8556K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
K912
K913
K915
K916
K917
8556K31
K39
K34
K36
K35
K32
K37
K310
K311
K33
K312
K313
K315
K316
K317
Sub-Panel
Mounting-
Clearance
Holes
Sub-Panel
Mounting-
Tapped Holes
Flush Panel
Mounting-
Clearance
Holes
Flush Panel
Mounting-
Tapped Holes
Snap-in Bezel
Mounting
0.152
6-32
UNC-2B
0.152
6-32
UNC-2B
---
R
W
S
T
X
Serrated
Smooth
32
33
M
V
T
White
Black
Red
Screw
Terminals
Style Mounting
Holes
Code
Letter Style
Code
No. Code
Letter
Color
MOUNTING BRACKET
Solder
Terminals
ROCKER STYLE ROCKER COLOR
Spade
Terminals
SELECTION TABLE
* Momentary contact.
See pages C26-C27 and C29-C31 for circuit diagrams.
Incomplete Catalog Number - add suffix letters and numbers for Mounting Bracket, Rocker Style and Rocker Color - see "When Ordering Specify."
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
C15
MOUNTING DIMENSIONS - ONE POLE / 8554
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
MOUNTING DIMENSIONS - SNAP-IN BEZEL ONE POLE / 8554
.900 ± .015 .670 MAX
1.550 ± .015
1.68 MAX
RECOMMENDED
PANEL CUT-OUT
1.45
1.19
RECOMMENDED PANEL THICKNESS:
.040 TO .140
.680 .830
.61 ± .01R KEYWAY
.076 ± .043
.030 ± .015
1.55 ± .07
.04
.218 ± .065
.336 ± .065
.060 ±
.023
.030 ±
.015
6-32 UNC-2A
TERMINAL SCREWS,
SEMS
1.66 MAX
.125 ± .010 DIA.
HOLE
1.89 MAX
.250 ± .005 x .032 ± .002 THK.
1.25 ± .02
6-32 UNC-2A
TERMINAL
SCREW
.594 ± .020
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
NOTE:
WIRES ATTACHED TO THIS
SWITCH MUST HAVE RING
LUGS TO FIT #5 SCREW. DO
NOT USE SPADE LUG OR
WRAP WIRE AROUND
TERMINAL SCREW.
1 2 3 1 2 3 1 2 3
2
SOLDER LUG
13 2
SPADE TERMINAL
13
2
6-32 UNC-2A TERMINAL SCREW ,SEMS .125[3,18] DIA. HOLE .250[6,35]X.032[0,81] THK
SCREW TERMINAL
90-6912.AI
13
.594
1.25
.690
.718
.670
1.625
1.937
1.250
1.63 MAX.
1.35
SUB P ANEL MTG.
FLUSH P ANEL MTG.
1.65
.382
MAX.
FLUSH P ANEL MTG.
MAX.
1.33
SUB P ANEL MTG.
MAX.
1.56
SUB P ANEL MTG.
MAX.
1.86 MAX.
FLUSH P ANEL MTG.
2.96
SUB P ANEL MTG.
MAX.
.098
.253
.61R
.674
.545
.388
KEYWAY
RECOMMENDE D
PANEL CUT -OUT
MTG. HOLES 2 REQ.
6-32 UNC-2B
.152[3,86
C16
RECOMMENDED
PANEL CUT-OUT
.718
.690
.1670
1.625
1.937
1.250
6-32 UNC-2A TERMINAL SCREW, SEMS .125[3,18] DIA. HOLE .250[6,35] X .032[0,81]
1.67 MAX.
1.39
SUB P ANEL MTG.
FLUSH P ANEL MTG.
1.69
.382
MAX.
FLUSH P ANEL MTG.
MAX.
1.37
SUB P ANEL MTG.
SUB P ANEL MTG.
MAX.
1.60 MAX.
1.90 MAX.
FLUSH P ANEL MTG.
.098
.253
.61R
.674
.545
.388
KEYWAY
45 6
12
SCREW TERMINAL
90-9613.AI
3
1.32
.89
45 6
12
SOLDER LUG
3
45 6
12
SPADE TERMINAL
3
.648
6-32 UNC-2B
.152 [3,86] DIA.
MTG HOLES
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
MOUNTING DIMENSIONS - TWO POLE / 8555
MOUNTING DIMENSIONS - SNAP-IN BEZEL TWO POLE / 8555
.900 ± .015
.648 ± .008 .670 MAX
1.550 ± .015
.125° APPROX. .680 .830
1.19
1.45
RECOMMENDED PANEL
THICKNESS: .040 TO .140
RECOMMENDED
PANEL CUT-OUT
.61 ± .0XX
.075 ±
.043
KEYWAY .218 ± .065
.336 ± .065
.060 ±
.023
.030 ±
.015
1.55 ± .07
.030 ± .015
1.72 MAX
.04
1.70 MAX
.125 ± .010 DIA.
HOLE
1.93 MAX
.250 ± .005 x .032 ± .002 THK.
6-32 UNC-2A
TERMINAL
SCREW, SEMS
1.32 ± .02
.89 ± .02
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
1 2 3
6
5
46
5
4
1 2 3
NOTE: WIRES ATTACHED
TO THIS SWITCH MUST
HAVE RING LUGS TO FIT
#5 SCREW. DO NOT USE
SPADE LUG OR WRAP
WIRE AROUND TERMINAL
SCREW.
6
5
4
1 2 3
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
C17
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
.718
.690
[17,53]
.648
1.625
1.937
1.250
[31,75]
6-32 TERMINAL SCREW ,SEMS
10 11 12
9
8
6
321
4
7
5
10 11 12
98
6
32
SCREW TERMINAL SOLDER LUG
1
4
7
5
10 11 12
98
6
32
SPADE TERMINAL
1
4
7
5
.125[3,18] DIA. HOLE .250[6,35] X .032[0,81] THK.
1.67 MAX.
1.39
SUB P ANEL MTG.
FLUSH P ANEL MTG.
1.69
.382
MAX.
FLUSH P ANEL MTG.
MAX.
1.37
SUB P ANEL MTG.
SUB P ANEL MTG.
MAX.
1.60 MAX.
1.90 MAX.
FLUSH P ANEL MTG.
.098
1.32
1.64
.253
.61R
.674
.545
.388
KEYWAY
90-9614.AI
RECOMMENDED
PANEL CUT - OUT
6-32 UNC-2B
.152 [3,86] DIA.
MTG HOLES
MOUNTING DIMENSIONS - FOUR POLE / 8556
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
MOUNTING DIMENSIONS - SNAP-IN BEZEL FOUR POLE / 8556
.900 ± .045 .648 ± .008 .670 MAX
1.550 ± .015
.125° APPROX. .680 .830
1.19
1.45 RECOMMENDED PANEL
THICKNESS: .040 TO .140
.61 ± .01R
.075 ±
.043
KEYWAY.218 ± .045
.336 ± .065
.060 ±
.023
.030 ±
.015
1.55 ± .07
.030 ± .015
1.72 MAX
1.70 MAX
.125 ± .010 DIA.
HOLE
1.93 MAX
.250 ± .005 x .032 ± .002 THK.
6-32 UNC-2A
TERMINAL SCREW,
SEMS
1.32 ± .02
1.64 ± .02
SCREW TERMINAL SOLDER LUG SPADE TERMINAL
123
6
9
8
12
11
10
7
4
5
123
6
9
8
12
11
10
7
4
5
.04
RECOMMENDED
PANEL CUT-OUT
NOTE: WIRES ATTACHED TO
THIS SWITCH MUST HAE
RING LUGS TO IT 5 SCREW .
DO NOT USE SPADE LUG OR
WRAP WIRE AROUND
TERMINAL SCREW.
C18
OPTIONS/ACCESSORIES
• Specialcolorrockers
• Hotstampedletteringonrockers-smoothrockersonly
• Specialplatedbezels
• Specialmarkingonswitches
• OptionalActuator
• Goldplatedcontacts
ECONOSWITCH SEALED ROCKER SWITCHES
Series - 8554, 8555, 8556 Econoswitch Sealed Rocker Switches
C19
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBERSUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
8540K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
—
—
—
8541K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K14
K15
K16
8541K17
K18
K19
8542K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
—
—
—
Sub-panel
Mounting-
Clear Holes
Sub-panel
Mounting-
Tapped Holes
Flush panel
Mounting-
Clear Holes
Flush panel
Mounting-
Tapped Holes
Snap-in Bezel
Mounting-
0.152
[3,86]
6-32
UNC-2B
0.152
[3,86]
6-32
UNC-2B
—
R
W
S
T
X
Serrated
Smooth
32
33
M
V
T
White
Black
Red
Single
Pole Style
Mounting
Holes
Code
Letter Style
Code
No.
Code
Letter
Color
MOUNTING BRACKET
Two Pole
ROCKER STYLE ROCKER COLOR
Four Pole
SELECTION TABLE
One Pole
Snap-in Bezel
Mounting
Two Pole
Flush Panel
Mounting
Four Pole
Sub-Panel
Mounting
Base
Switch
Mounting
Bracket
Rocker
Style
Rocker
Color
Complete
Number
* Momentary contact.
See pages C26-C27 and C29-C31 for circuit diagrams.
Incomplete Catalog Number - add suffix letters and numbers for Mounting Bracket, Rocker Style and Rocker Color - see "When Ordering Specify."
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8540, 8541, 8542 Environmentally Sealed Rocker Switches
WHEN ORDERING SPECIFY . . .
•Catalognumberofbaseswitchfollowedbysuffixlettersandnumbersformountingbracket,rockercolorandstyleaslistedinselectiontable.
Order Example:
8540K1 S 32 M 8540K1S32M
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
18540 Maintained 20 15 515 10 3
Momentary 15 10 415 7 2
28541 Maintained 20 15 715 15 4
Momentary 18 10 511 8 2
48542 Maintained 20 12 515 15 4
Momentary 18 10 411 8 2
Note: See page C28 for UL and CSA current ratings.
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Pinnedrockerbutton
• Multi-circuits
• Molded-interminalinsertsand
terminal numbers
• Panelmountingvariations
Flush panel
Sub-panel
Snap-in
• Thermoplasticrockerbuttonsin
opaque colors (serrated and smooth
face)
SPECIFICATIONS
• WatertightperMIL-STD-108Eand
designed to meet IP68
• ULrecognizedandCSAcertified
• Temperaturerange:-50°Fto+150°F
(-46°Cto+66°C)
• Life:20,000operationsatratedload
40,000 operations mechanical life
C20
Mounting dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.670 MAX
[17,02]
.648
[16,46]
.718
[18,24]
1.625
[41,28]
1.937
[49,20]
6-32 UNC-2A TERMINAL SCREW,SEMS
1
21
3
90-5781.AI
C-80,8540
1.21
[30,73]
.25
[6,35]
.594
[15,09]
1.25
[31,75]
.38
[9,65]
.38
[9,65]
SUB PANEL MTG.
1.50
[38,10]
.382
[9,70]
FLUSH PANEL MTG.
.098
[2,49]
.253
[6,43]
.61R
[15,49]
.674
[17,12]
.545
[13,84]
.388
[9,86]
KEY WAY
MTG. HOLES 2 REQ.
6-32 UNC-2B
.152[3,86] DIA.
.690
[17,53]
1.250
[31,75]
RECOMMENDED
PANEL CUT-OUT
MAX.
.900
[22,86]
1.550
[39,37]
1.55
[39,37]
1.25
[31,75]
.670
[17,02]
6-32 UNC-2A TERMINAL SCREW, SEMS
90-6612.AI
1.54
[39,12]
.336
[8,53]
.218
[5,54]
.060
[1,52]
.25
[6,35]
.030
[0,76]
.030
[0,76]
.076
[1,93]
.61R
[15,49] KEYWAY
.648
[16,46]
1
2
3
.594
[15,09]
.718
[18,24]
.38
[9,65]
.38
[9,65]
1.45
[36,83]
1.19
[30,23]
1.25
[31,75]
.680
[17,27]
.830
[21,08]
.690
[17,53]
125 APPROX.
SNAP-IN BEZEL MOUNTING
.040 [1,02] to .140 [3,56] PANEL THICKNESS
FLUSH AND SUB-PANEL ONLY
1.45
[36,83]
1.19
[30,23]
1.25
[31,75]
.680
[17,27]
.830
[21,08]
.690
[17,53]
125 APPROX.
SNAP-IN BEZEL MOUNTING
.040 [1,02] to .140 [3,56] PANEL THICKNESS
FLUSH AND SUB-PANEL ONLY
MAX.
.900
[22,86]
1.550
[39,37]
.1.55
[39,37]
.1.32
[33,53]
.670
[17,02]
6-32 UNC-2A TERMINAL SCREW, SEMS
90-6614.AI
1.72
[43,69]
.336
[8,53]
.218
[5,54]
.060
[1,52]
.25
[6,35]
.030
[0,76]
.030
[0,76]
.076
[1,93]
.61R
[15,49] EWA
.648
[16,46]
.89
[22,61]
1
2
3
4
5
6
.38
[9,65]
.38
[9,65]
.38
[9,65]
.648
[16,46]
.670 MAX
[17,02]
.718
[18,24]
1.625
[41,28]
1.937
[49,20]
6-32 UNC-2A TERMINAL SCREW, SEMS
90-5769.AI
C-81,8541
1.39
[35,31]
.25
[6,35]
.89
[22,61]
1.32
[33,53]
1
2
3
4
5
6
.38
[9,65]
.38
[9,65]
SUB PANEL MTG.
1.687
[42,85]
.382
[9,70]
FLUSH PANEL MTG.
.098
[2,49
2.53
[6,43]
.61R
15,49
.674
[17,12]
.545
[13,84]
.388
[9,86]
KEYWAY
.38
[9,65]
MTG. HOLES-2 REQ.
6-32 UNC-2B
.152 [3,86] DIA.
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8540, 8541, 8542 Environmentally Sealed Rocker Switches
DIMENSIONS - ONE POLE / 8540
DIMENSIONS - TWO POLE / 8541
RECOMMENDED PANEL CUT-OUT
RECOMMENDED PANEL CUT-OUT
C21
Mounting dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
MAX.
.900
[22,86]
1.64
[41,66]
1.550
[39,37]
1.55
[39,37]
1.32
[33,53]
.670
[17,02]
6-32 UNC-2A TERMINAL SCREW, SEMS
10
11
12963
2
147
58
90-6616.AI
1.72
[43,69]
.336
[8,53]
.218
[5,54]
.060
[1,52]
.25
[6,35]
.37
[9,40]
.37
[9,40]
.37
[9,40]
.38
[9,65]
.38
[9,65]
.030
[0,76]
.030
[0,76]
.076
[1,93]
.61R
[15,49] KEYWAY
.648
[3,50]
.718
[18,24]
.648
[3,50]
.670
[17,02]
1.625
[41,28]
1.937
[49,20]
6-32 UNC-2A TERMINAL SCREW,SEMS
10
11
12963
2
147
58
90-5785.AI
C-82,8542
1.39
[35,31]
.25
[6,35]
1.64
[41.66]
1.32
[35,53]
.37
[9,40]
.37
[9,40]
.37
[9,40]
.38
[9,65]
.38
[9,65]
SUB PANEL MTG.
1.687
[42,85]
.382
[9,70]
FLUSH PANEL MTG.
.098
[2,49]
.253
[6,43]
.61R
[15,49]
.674
[17,12]
.545
[13,84]
.388
[9,86]
KEYWAY
MTG HOLES-2 REQ.
6-32-UNC-2B
.152 DIA. [3,86]
1.45
[36,83]
1.19
[30,23]
1.25
[31,75]
.680
[17,27]
.830
[21,08]
.690
[17,53]
125 APPROX.
SNAP-IN BEZEL MOUNTING
.040 [1,02] to .140 [3,56] PANEL THICKNESS
FLUSH AND SUB-PANEL ONLY
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8540, 8541, 8542 Environmentally Sealed Rocker Switches
DIMENSIONS - FOUR POLE / 8542
OPTIONS/ACCESSORIES
• Specialcolorrockers
• Hotstampedletteringonrockers-smoothrockersonly
• Spadeterminals
• Specialspadeterminaladapters(0.250")
• Specialplatedbezels
• Specialmarkingonswitches
• OptionalActuator
• Additionalsealedrockerstylesavailable
RECOMMENDED PANEL CUT-OUT
C22
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
18543 Maintained 20 15 515 10 3
Momentary 15 10 415 7 2
28544 Maintained 20 15 715 15 4
Momentary 18 10 511 8 2
48545 Maintained 20 12 515 15 4
Momentary 18 10 411 8 2
NOTE: See page C28 for UL & CSA Current Ratings
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBERSUFFIX NUMBERS & LETTERS - ADD TO BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
ON
ON
* ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON/OFF
ON/OFF
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
ON
ON*
ON*
ON
ON*
8543K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
8544K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K14
K15
K16
K17
K18
K19
8545K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
K20
K21
Flush
Panel
Sub-
Panel
T
W
Serrated
Smooth
No Rocker
32
33
34
M
T
V
L
P
White
Red
Black
Translucent
Transparent
Single
Pole
Frame
Style
Code
Letter Style
Code
No.
Code
Letter
Color
FRAME STYLE
Two Pole
ROCKER STYLE ROCKER COLOR
Four Pole
SELECTION TABLE
•Catalognumberofbaseswitchfollowedbysuffixlettersandnumbersformountingbracket,rockercolorandstyleaslistedinselectiontable.
Order Example:
8543K1 T 33 M 8543K1T33M
Sub-Panel
Mounting
Flush Panel
Mounting
Base
Switch
Frame
Style
Rocker
Style
Rocker
Color
Complete
Number
* Momentary contact.
See pages C26-C27 and C29-C31 for circuit diagrams.
Identification lug side.
Incomplete Catalog Number - add suffix letters and numbers for Mounting Bracket, Rocker Style and Rocker Color - see "When Ordering Specify."
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8543, 8544, 8545 Environmentally Sealed Rocker Switches
with Removable Button (RB Series)
WHEN ORDERING SPECIFY . . .
REPLACEMENT SMOOTH BUTTON SELECTION TABLE
Color Part Number
White 53-2161-2
Red 53-2161-3
Black 53-2161-4
Translucent 53-2415
Transparent 53-2161-6
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Rockerbuttonisremovablefordecal
or icon interchangeability
• Multi-circuit
• Panelmountingvariations
Flush panel
Sub-panel
• Rockerbuttonvariations
Smooth and serrated in opaque
colors
Transparent
Translucent
SPECIFICATIONS
• WatertightperMIL-STD-108Eand
designed to meet IP68
• ULrecognizedandCSAcertified
• Temperaturerange:-55°Fto+150°F
(-46°Cto+66°C)
• Life: 20,000operationsatratedload
40,000 operations mechanical life
C23
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
18543 Maintained 20 15 515 10 3
Momentary 15 10 415 7 2
28544 Maintained 20 15 715 15 4
Momentary 18 10 511 8 2
48545 Maintained 20 12 515 15 4
Momentary 18 10 411 8 2
NOTE: See page C28 for UL & CSA Current Ratings
Mounting dimensions for reference only.
1
21
3
.614
[15,60]
1.27
[32,26]
90-14965.ai
.38
[9,65]
.38
[9,65]
.53
[13,46]
1.19
[30,23]
.57
[14,48]
.27
[6,86]
32°
1.49
[37,85]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS).
R .73
[18,54] 16°
MAX.
MAX.
FLUSH PANEL MTG.
MAX.
SUB-PANEL MTG.
MAX.
MAX.
.91
[25,40]
90-14966.ai
.38
[9,65]
.38
[9,65]
.38
[9,65]
.53
[13,46]
1.37
[34,80]
.57
[14,48]
1.10
[27,94]
.27
[6,86]
32°
16°
1.67
[42,42]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS).
R .73
[18,54]
1
2
3
4
5
6
MAX.
1.34
[34,04] MAX.
MAX.
TOTAL
TRAVEL
MAX.
MAX.
FLUSH PANEL MTG.
SUB-PANEL MTG.
.53
[13,46]
1.37
[34,80]
.57
[14,48]
1.10
[27,94]
.27
[6,86]
32°
16°
1.67
[42,42]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
R .73
[18,54]
MAX.
MAX.
10
11
12963
2
147
58
1.66
[42,16]
1.34
[34,04]
90-14967.AI
.37
[9,40]
.37
[9,40]
.37
[9,40]
.38
[9,65]
.38
[9,65]
TOTAL
TRAVEL
MAX.
FLUSH PANEL MTG.
SUB-PANEL MTG.
MAX.
MAX.
.94
[23,88]
1.812
[46,02]
1.51
[38,35]
0.150
[3,81]
CSK AS
REQUIRED
RECOMMENDED
PANEL CUT-OUT
(2)
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8543, 8544, 8545 Environmentally Sealed Rocker Switches
with Removable Button (RB Series)
DIMENSIONS - ONE POLE / 8543 DIMENSIONS - TWO POLE / 8544
OPTIONS/ACCESSORIES
•Specialcolorrockers
•Hotstampedletteringonrockers-smoothrockersonly
•Spadeterminals
•Specialspadeterminaladapters0.250"[0,63]
•Specialmarkingonswitches
•OptionalActuator
DIMENSIONS - FOUR POLE / 8545
STANDARD
0.00 = inches
[0,0] = mm
C24
No. of
Poles
Catalog
Number
Type of
Operation 28VDC
115 VAC
60 or 400Hz
Resistive
Load
Inductive
Load
Lamp
Load
Resistive
Load
Inductive
Load
Lamp
Load
18546 Maintained 20 15 515 10 3
Momentary 15 10 415 7 2
28547 Maintained 20 15 715 15 4
Momentary 18 10 511 8 2
48548 Maintained 20 12 515 15 4
Momentary 18 10 411 8 2
CIRCUIT WITH LEVER IN . . . BASE CATALOG NUMBER
Up
Position
Center
Position
Down
Position
(Keyway)
ON
ON
ON
ON
ON
* ON
NONE
ON
OFF
ON
* ON
ON
ON
ON
* ON
OFF
NONE
NONE
OFF
NONE
OFF
OFF
NONE
NONE
OFF
ON
ON
ON
ON
ON
ON
OFF
ON
NONE
ON*
ON*
ON*
OFF*
ON*
ON*
NONE
NONE
ON
ON*
ON*
8546K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
M3950/14A21
A22
A23
A24
A26
A27
A28
A29
A30
A31
A32
A33
8547K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
8548K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
M3950/14B21
B22
B23
B24
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
M3950/14C21
C22
C23
C24
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
Flush
Sub
White
Red
Black
Translucent
Transparent
F
S
1
2
W
R
B
T
C
Smooth
Serrated
LPS
Single Pole Double Pole Four Pole Frame
Style
Code
Letter
Rocker
Style
Rocker
Color
Code
Letter
Code
Letter
M3950/14AM3950/14BM3950/14C
LPS LPS
SELECTION TABLE
•Catalognumberofbaseswitchfollowedbysuffixlettersandnumbersformountingbracket,rockercolorandstyleaslistedinselectiontable.
Order Example:
8546K1 F 1 W 8546K1F1W
Flush Panel Mounting
Base
Switch
Frame
Style
Rocker
Style
Rocker
Color
Complete
Number
* Momentary Circuit.
See pages C26-C27 and C29-31 for circuit diagrams.
Identification lug side.
Incomplete Catalog Number - add suffix letters and numbers for Frame Style, Rocker Style and Rocker Color - see "When Ordering Specify."
Incomplete military part number - add suffix codes for Frame Style, Rocker Style and Rocker Color for complete military part number. (i.e. M3950/14A21F1W).
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8546, 8547, 8548 MIL-M3950/14 Environmentally Sealed Rocker Switches
WHEN ORDERING SPECIFY . . .
REPLACEMENT BUTTON SELECTION TABLE
Part Number
Color (Smooth Button)
White 53-2161-2
Red 53-2161-3
Black 53-2161-4
Translucent 53-2415
Transparent 53-2161-6
CURRENT RATINGS
FEATURES
• Environmentallysealed
• 1,2and4polecircuitry
• 2&3positionwithmaintainedand
momentary action
• Rockerbuttonisremovablefordecal
or icon interchangeability
• Multi-circuit
• Molded-ininsertsandterminal
numbers
• Panelmountingvariations
Flush panel
Sub-panel
• Rockerbuttonvariations
Smooth and serrated in opaque
colors
Transparent
Translucent
SPECIFICATIONS
• MSapprovedandQPL'dper
MIL-DTL-3950
• Thermosetmoldingmaterialsmeet
flame retardant requirements
• Temperaturerange:-67°Fto+160°F
(-55°Cto+71°C)
• Life: 20,000operationsatratedload
40,000 operations mechanical
life
Sub-Panel Mounting
C25
Mounting dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
1
21
3
.614
[15,60]
1.27
[32,26]
.38
[9,65]
.38
[9,65]
.53
[13,46]
1.19
[30,23]
.57
[14,48]
.27
[6,86]
32°
1.49
[37,85]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS).
R .73
[18,54] 16°
MAX.
MAX.
FLUSH PANEL MTG.
MAX.
SUB-PANEL MTG.
MAX.
MAX.
.94
[23,88]
1.812
[46,02]
1.51
[38,35]
0.150
[3,81]
CSK AS
REQUIRED
RECOMMENDED
PANEL CUT-OUT
(2)
ENVIRONMENTALLY SEALED ROCKER SWITCHES
Series - 8546, 8547, 8548 MIL-M3950/14 Environmentally Sealed Rocker Switches
DIMENSIONS - ONE POLE / 8546 DIMENSIONS - TWO POLE / 8547
DIMENSIONS - FOUR POLE / 8548 OPTIONS/ACCESSORIES
• Specialcolorrockers
• Hotbrandedletteringonrockers-smoothrockersonly
• Spadeterminals
• Specialspadeterminaladapters(0.250")[0,63]
• Specialmarkingonswitches
• OptionalActuator
.91
[25,40]
.38
[9,65]
.38
[9,65]
.38
[9,65]
.53
[13,46]
1.37
[34,80]
.57
[14,48]
1.10
[27,94]
.27
[6,86]
32°
16°
1.67
[42,42]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS).
R .73
[18,54]
1
2
3
4
5
6
MAX.
1.34
[34,04] MAX.
MAX.
TOTAL
TRAVEL
MAX.
MAX.
FLUSH PANEL MTG.
SUB-PANEL MTG.
.25
[6,35]
.13
[3,30] .13
[3,30]
.53
[13,46]
1.37
[34,80]
.57
[14,48]
1.10
[27,94]
.27
[6,86]
32°
16°
1.67
[42,42]
.25
[6,35]
.870
[22,10]
1.46
[37,08]
1.812
[46,02]
2.20
[55,88]
IDENTI-
FICATION
TAB
6-32 UNC-2A
THREAD WITH
SELF-LOCKING
MEANS
*6-32 TERMINAL SCREW WITH INTERNAL
TOOTH LOCKWASHER (SEMS)
R .73
[18,54]
MAX.
MAX.
10
11
12963
2
147
58
1.66
[42,16]
1.34
[34,04]
.37
[9,40]
.37
[9,40]
.37
[9,40]
.38
[9,65]
.38
[9,65]
TOTAL
TRAVEL
MAX.
FLUSH PANEL MTG.
SUB-PANEL MTG.
MAX.
MAX.
.25
[6,35]
.13
[3,30] .13
[3,30]
C26
Up
Position
Switch
Circuit
Number of
Poles and
Throws
Center
Position
Down Position
(ID Lug)
1PST
1PDT
2PST
2PDT
4PST
CIRCUIT WITH LEVER IN . . .
ROCKER SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Standard Circuit Arrangements Industrial, Econoswitch and MIL-DTL-3950 Series
1
1
123
3
21
123
3
21
123
456
321
654 654
3
21
6
54 6
54
3
21
6
54
3
21
6
54
123
232323
23


23
1
123
123
123
123
123
456
123
456
123
456

123
456

123
456
123
456
123
456
123
456
123
456
123
456
123
456


1 11 12
123
456

1 11 12
123
456

1 11 12
123
456

1 11 12







23




321 321
321 321






321 321
65
4


123
456
123
456
321 321
36
4
321 321
65
4









3
21 3
21

3
21 3
21
3
21 3
21
3
21 3
21
3
21 3
21
3
21 3
21






3
21
6
54
3
21
6
54
3
21
6
54
3
21
6
54
3
21
6
54
3
21
6
54
3
21
6
54
3
21
6
54





3
21
6
54
3
21
6
54

1 11 12
3
21
6
54
3
21
6
54
1 11 12




































C27
Up
Position
Switch
Circuit
Number of
Poles and
Throws
Center
Position
Down Position
(ID Lug)
4PDT
CIRCUIT WITH LEVER IN . . . CON’T.
*Momentary contact.
See page C29 for ON-ON-ON and special circuits.
ROCKER SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Standard Circuit Arrangements Industrial, Econoswitch and MIL-DTL-3950 Series
6
5
4
OFF
NONE
NONE
OFF
OFF
321 321
65
4
16
1
12
1110
9
87
3
21 3
21
NONE
NONE
ON-NONE-ON
ON-OFF-ON*
ON-OFF-ON*
ON-ON-NONE
ON-ONOFF-ON
ON-ONOFF-ON
*
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
123
456
789
10 11 12
ON-ON-NONE
ON-OFF-ON
ON-NONE-ON*
1 121110
98
7
321 321
65
4
1 121110
98
7
123
6
45
10 11 12
789
123
6
45
10 11 12
789
3
6
5
4
12
1110
9
87
3
21 3
21
6
5
4
12
1110
9
87
3
21 3
21
6
5
4
12
1110
9
87
3
21 3
21
6
5
4
12
1110
9
87
3
21 3
21
6
5
4
12
1110
9
87
3
21 3
21
6
5
4
12
1110
9
87
C28
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
8540K1, 4, 6, 9, 13
8540K2, 3, 5, 7, 8, 10-12
8541K1, 4, 6, 9, 13
8541K2, 3, 5, 7, 8, 10-12, 14-16
8542K1, 4, 6, 9, 13
8542K2, 3, 5, 7, 8, 10-12, 15-17
8543K1, 4, 6, 9, 13
8543K2, 3, 5, 7, 8, 10-12
8544K1, 4, 6, 9, 13
8544K2, 3, 5, 7, 8, 10-12, 14-19
8545K1, 4, 6, 9, 13
8545K2, 3, 5, 7, 8, 10-12, 15-21
8551K1-13, K31-313, K91-913
8552K1-16, K31-316, K91-916
8553K1-17, K31-317, K91-917
8554K1-13, K31-313, K91-913
8555K1-16, K31-316, K91-916
8556K1-17, K31-317, K91-917
—
—
—
—
1
—
—
—
—
—
1
—
—
—
1
—
—
1
1/2
—
1
—
1
1/4
—
1/2
—
1/2
—
1/4
—
1/2
—
1/2
—
1/4
1/2
1/2
1/4
1/2
1/2
—
1/2
—
1
—
1
—
1/2
1
1
1/2
1
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
125VAC
Catalog Number 250VAC 125VAC 250VAC 125/250VAC
Amperes 1 Phase
Maximum Horsepower
3 Phase
60 Hertz
NOMINAL RATINGS
Minimum AC Contact Ratings
UL AND CSA NOMINAL RATINGS
C29
CIRCUIT WITH LEVER IN . . .
Two Pole
2
2
2
2
2
2
4
4
4
Number of
Poles Catalog Part
Number
ROCKER SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Special ON-ON-ON Circuit Arrangements for Two and Four Pole Switches
Industrial, Econoswitch and MIL-DTL-3950 Series
123
456
Maintained Maintained Maintained
123
456
Maintained
123
456
Momentary
123
456
Maintained
123
456
Maintained
123
456
Momentary
123
456
Maintained
Maintained
789
10 11 12
123
456
789
10 11 12
Momentary
123
456
789
10 11 12
123
6
5
4
Maintained
123
6
5
4
Maintained
Maintained
Maintained
Maintained
123
6
5
4
123
Maintained
789
10 11 12
6
5
4
123
Maintained
789
10 11 12
6
5
4
123
Maintained
789
10 11 12
6
5
4
123
6
5
4
Momentary
123
456
Momentary
3
2
1
456
3
2
1
456
123
6
5
4
123
6
5
4
Maintained
3
2
1
456
Momentary
123
6
5
4
Momentary
123
6
5
4
Maintained
123
6
5
4
789
12
11
10
Momentary
123
6
5
4
789
12
11
10
Momentary
123
6
5
4
789
12
11
10
8541K14
8544K14
8547K15
8552K14, 8552K914, 8552K314
8555K14, 8555K914, 8555K314
8541K15
8544K15
8547K16
8552K15, 8552K915, 8552K315
8555K15, 8555K915, 8555K315
8541K16
8544K16
8547K17
8552K16, 8552K916, 8552K316
8555K16, 8555K916, 8555K316
8541K17
8544K17
8555K17, 8555K917, 8555K317
8541K18
8544K18
8555K18, 8555K918, 8555K318
8541K19
8544K19
8555K19, 8555K919, 8555K319
8542K15
8545K15
8548K15
8553K15, 8553K915, 8553K315
8556K15, 8556K915, 8556K315
8542K16
8545K16
8548K16
8553K16, 8553K916, 8553K316
8556K16, 8556K916, 8556K316
8542K17
8545K17
8548K17
8553K17, 8553K917, 8553K317
8556K17, 8556K917, 8556K317
Four Pole
Up
Position
Center
Position
Down Position
(Keyway)
Incomplete part number. Basic switch part number referenced only.
C30
CIRCUIT WITH LEVER IN . . .
4
4
Number of
Poles
Catalog
Part
Number
Incomplete part number. Basic switch part number referenced only.
Four Pole (Continued)
ROCKER SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Special ON-ON-ON Circuit Arrangements for Two and Four Pole Switches
Industrial, Econoswitch and MIL-DTL-3950 Series
4 5 6
1 2 3
4 5 6
1 2 3
4 5 6
1 2 3
10 11 12
7 8 9
10 11 12
7 8 9
10 11 12
7 8 9
C-5-3 4 Pole Patch
- - -
Momentary
4 5 6
1 2 3
4 5 6
1 2 3
4 5 6
1 2 3
10 11 12
7 8 9
10 11 12
7 8 9
10 11 12
7 8 9
Maintained Momentary
8545K20
8545K21
Maintained Maintained Maintained
Up
Position
Center
Position
Down Position
(Keyway)
C31
No. of
Poles
Circuit
Poles
Connection Points Single Pole Double Pole
Down
Position
(Keyway)
1
2
Connect Common to Terminals
Connect Circuit "A" to Terminals
Connect Circuit "B" to Terminals
Connect Circuit "C" to Terminals
2
6
4
1
2 and 11
6 and 9
4 and 7
1 and 10
"Three Independent" ON-ON-ON Circuit Diagram
For switch modified with "Three Independent" ON-ON-ON Special Circuit.
External Jumpers are required. User to connect wiring per instructions given below.
Circuit for Single Pole
(Jumper between Terminals #3 & #5)
Circuit for Double Pole
(Jumpers between Terminals #3 & #5
#8 & #12)
Note: Basic circuit same as offered with part numbers 8551K14, 8551K15 or 8551K16 for two pole devices and part numbers 8553K15, 8553K16 or 8553K17 for four pole devices.
Up
Position
No. of
Poles
Circuit Center
Maintained
Position
Down
Position
(Keyway)
Circuit Being
Made . . .
Terminal
Numbers
Making the
Circuit
2
4
Note: Requires two poles to achieve
a single pole device or four poles to
achieve a double pole device.
Circuit for Single Pole
(Jumper between terminals #2 & #4).
Common terminal #5.
Non-functional terminal #6
Circuit for Double Pole
(Jumpers between terminals #2 & #4
and #7 & #11).
Common terminals #5 & #8.
Non-functional terminals #6 & #9
1 3
456
1 3
4 5 6 4 5 6
1 3
1 3
456
1 3
4 5 6 4 5 6
7 9
10 11 12
7 97 9
10 11 12
7 9
(OFF) (ON) (ON)
(OFF) (ON) (ON)
7 97 9
10 11 1210 11 12
1 3
10 11 1210 11 12
UP(OFF)
CENTER (ON)
DOWN (ON)
UP(OFF)
CENTER (ON)
DOWN (ON)
#3 & #5
#1 & #5
--
#1 & #5
#8 & #10
#3 & #5
#8 & #12
--
222
2
2
2
888
Center
Maintained
Position
Up
Position
No. of
Poles
Circuit
Circuit
Being
Made . . .
Terminal
Numbers
Making the
Circuit
2
4
Note: Requires two poles to achieve
a single pole device or four poles to
achieve a double pole device.
Circuit for Single Pole
(Jumper between terminals #2 & #5).
Common terminal #5.
Non-functional terminal #1 & #4.
Circuit for Double Pole
(Jumpers between terminals #2 & #5
and #8 & #11).
Common terminals #5 & #8.
Non-functional terminals #1, #4,
#7 & #10.
ROCKER SWITCHES - ENVIRONMENTALLY SEALED SWITCHES
Special Circuit Arrangements for Two and Four Pole Switches
Industrial, Econoswitch and MIL-DTL-3950 Series
SPECIAL "ON-ON-ON" CIRCUIT ARRANGEMENTS
SPECIAL CIRCUIT (OFF - ON - ON) OFF ON ON
SPECIAL PROJECTOR CIRCUIT
(1 ON - 1 ON - OFF)
ON ON OFF
123
456
123
456 456
123
123
456
123
456 456
123
789
10
11 12
78
10 11 12
789789
10
11 12
789
10 11 12
789
10 11 1210 11 12
Up
Position
Center
Maintained
Position
Down
Position
(Keyway)
1 3
456
1 3
4 5 6 4 5 6
1 3
1 3
456
1 3
4 5 6 4 5 6
1 3
7 9
10 11 12 10 11 12
7 97 9
10 11 12 10 11 12
7 9
(TWO ON) (ONE ON) (OFF)
(FOUR ON) (TWO ON) (OFF)
11 12
7 9
10 11 12
7 9
UP(ON)
CENTER (ON)
DOWN (OFF)
UP(ON)
CENTER (ON)
DOWN (OFF)
#3 & #5
#8 & #12
#5 & #3
#2 & #3
#5 & #6
—
#5 & #3
#5 & #6
#8 & #12
#8 & #9
—
222
2
8
2
8
2
8
C32
NOTES
D1
Basic Switches D2 - D4
•Ratingsupto40amperes
•One,twoandthreepoleconfigurations
•Choiceofterminals
•Maintainedandmomentarycircuits
•Snapactioncontactmechanism
•Drycircuitcapabilities
Roller and Leaf Actuator for Basic Switches D5
•Varietyofactuatorstyles
•Actuatormetalpartsarestainlesspassivated
•Allpartsaretreatedforcorrosionresistance
•AdaptabletoDandKseriesswitches
Precision Snap Action Switches Index
SECTION D
*Most items listed in this catalog are standard products and are normally in
Distributor Inventory; however, the current inventory status should be checked by
contacting your Labinal Power Systems Customer Service Representative at 800-
955-7354 or your authorized Distributor before placing orders.
Index D1
D2
SELECTION AND SPECIFICATIONS TABLE
Circuit Electrical Rating Life
Release
Force
(Min.)
Pretravel
(Max.)
Diff.
Travel
(Min.)
Over
Travel
(Min.)
Description
Catalog
Number
Operating
Force
(Max.)
Characteristics
Series EF
Series G
Series E-4 & EM
4 CKT
Dbl. Brk.
1 PDT
1 PDT
2 CKT
(1 PDT)
Mom.
6 CKT
3 N.O.
3 N.C.
15 amps, 125/250VAC, 60/400Hz 30VDC Resistive
10 amps, 125/250VAC, 60/400Hz 30VDC Inductive
100,000 operations mechanical life,
50,000 operations electrical life
Operations, Min.
150,000 2.5 amps. 125/250VAC Res. & Ind.
100,000 5.0 amps. 125/250VAC Res. & Ind.
50,000 4.0 amps. 30VDC Resistive
50,000 2.5 amps. 30VDC Inductive
125/250VAC, 30 amps Resistive
125/250VAC, 20 amps Inductive
125/250VAC, 10 amps Motor
28VDC, 40 amps Resistive
28VDC, 30 amps Inductive
28VDC, 15 amps Motor
25,000 Operations Min.
15 amps, 125/250VAC, 60/400 Hz, 15 Amp Ind.,
30VDC Resistive, 15 amps
10 amps, 30VDC Inductive
50,000 operations
25,000 operations min. electrical life at:
4 amps, 28VDC Resistive
2.5 amps, 28VDC Inductive
150,000 operations at 2.5 amps, 125/250VAC
100,000 operations at 5.0 amps, 125/250VAC
50,000 operations at 2.5 amps, 30VDC Inductive
50,000 operations at 4.0 amps, 30VDC Resistive
150,000 operations at 2.5 amps, 125/250VAC
100,000 operations at 5.0 amps, 125/250VAC
50,000 operations at 2.5 amps, 30VDC Inductive
50,000 operations at 4.0 amps, 30VDC Resistive
End Solder
Side Solder
Side Solder
End Solder
Side Solder
Side Solder
Solder
Double
Turret
Solder
Double
Turret
Wire Leads
Wire Leads
Solder
Side Solder
D4-4
D8-4
D8-9
D4-44
D8-44
D8-344
E4-103
EM-4111
E4-270
E4-271
EF-103
EF-110
G3-44
K3-4
K3-12
K3-44
K3-344
Standard
Non-Simultaneous Break
MS25348-1
MS25349-1
Reset Type
Standard (Dust,
Splash-proof)
MS25085-1
MS25085-2
Standard
High-Temp.
(-65°Fto+300°F)
MS25357-1
Standard
U.L. Listed - 30A, 250VAC
MS25356-1
MS25353-1, Reset Type
28+/-5oz
2.18 lbs
1.25 lbs
200
grams
5-17 oz.
50.75 oz
56 oz.
5 oz.
3 oz.
—
40
grams
4 oz.
6 oz.
4 oz.
1 oz.
.060 in.
.020 in.
.050 in.
0.093 in.
.060 in.
.075 in.
.003 in.
.004 in.
.055+/-
.010 in.
.028+/-
.007 in.
.036 in.
.004 in.
.018 in.
.007 in.
.003 in.
.015 in.
.015 in.
.005 in
Series S
2 CKT
Dbl. Brk.
2 CKT
Dbl. Brk.
1 PNC
Dbl brk.
1 PNO
Dbl brk.
750,000 operations at 10 amps, 125VAC
10,000 operations at 1 amp, 125VAC pilot duty
200,000 operations at 10 amps, 30VDC res & ind
U.L. Listed for 10 amps, 125/250VAC,
1/2 amp, 125VDC (1/2 hp, 125/250VAC)
Military rated for 10 amps 125/250VAC, 30VDC Ind.
50,000 minimum operation
125VAC, 10 amps Resistive & Inductive
30VDC, 10 amps Resistive & Inductive
125VAC, 6 amps motor
28VDC, 6 amps motor
End Solder
End Screw
Side Solder
S1-4
S2-4
S3-4
Standard
12+/-3oz. 4 oz. .060 in.
.020
+/-
.005in
.015in
End Solder
End Screw
S1-44
S2-44
MS25342-1, .027 max
move. diff.
MS25344-1, .027 max
move. diff.
1.25 lbs
12+/-3oz
4 oz. .060 in.
0.027
750,000 operations at 10 amps, 125VAC
10,000,000 oper. at 1 amp, 125VAC pilot duty
200,000 operations at 10 amps, 30VDC Inductive
Military rated for 10 amps 125/250VAC, 30VDC
Side Solder
End Screw
Side Solder
Side Solder
S3-44
S2-25
S3-5
S3-6
MS25343-1,.020+/-.005movediff
Standard.020+/-.005move.diff.
Standard.010+/-.004-.003mvdf
U.L. Listed
19 oz.
15 oz.
15 oz.
15 oz.
+/-
.020in
.015 in.
Series K
BASIC SWITCHES
Precision Snap Action Switches
FEATURES
•Snapaction
•Plastic,flameresistantcase
•Single,doubleandthreepolecircuits
•Eighttypesofterminations
•Longlife
•1000V rms dielectric strength
•Currentcapacitiesfromdrycircuitto40amperes
•Militaryapproved
•Environmentallysealed
•ULrecognized
•Lowmovementdifferentialandoperatingforcetypesavailable
•Stackingandgangmountingcapabilities
SERIES
Series D
.028
±.007in.
Terminals
D3
Series G Series EF
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.500
[12,70]
.535
[13,59]
.031
[0,79]
.297
[7,52]
.120
[3,05]
.515
[13,08]
.218
[5,54]
.114
[2,90]
PAGE 62 /1.AI
.125
[3,18]
.114
[2,90]
1.250
[31.75
.093
[2,36]
(8) HOLES
.187
[4,75]
.125
[3,18] 1.687
[42,85] .218
[5,54]
.250
[6,35]
.125
[3,18]
.437
[11,10]
.890
[22,61]
PRETRAVEL
OPER POINT
.505
[12,83]
DIA. HOLE
DIA.
DIA.
DIA. TYP.
DIA.
SIDE
SOLDER
END
SOLDER
MAX.
MAX
.
DIA.
RESET MODEL ONLY
1
4
2
5
3
8
6
7
OPENENDOF
WI RESLOT REVERSE
ONBOTTOMTERMINALS
1.750
[44,45]
.875
[22,23] .219
[5,58]
.234
[5,94]
.105
[2,67]
.160
4,08]
.250
[6,35]
.094
[2,39] .562
[14,27]
.141
[3,58]
.672
[17,07]
.547
[13,89]
.360
[9,41]
.114
[2,90] DIA
(2)MTG.HOLES
NO
NC
NO
NC
PRETRAVEL
OPERPOINT
.375
[9.53]
.158
[3,98]
.875
[22,23]
.344
[8,74]
.297
[7,64]
.250
[6,35]
.096
[2,44]
.088
[2,24]
.375
[9,53]
DI A.
.088
[2,24]
HOLE
PRETRAVEL
.425
[10,80]
OPER.
POINT
.359
[9,12]
C. N.O. N.C.
.078
[1,88]
CORROSION
RESISTANT
ST EEL PLUNGER
EPOXY
CASTING
RESIN
(3)320 GA.WIRE
LEADSPER
MIL-W-5086
.344
[8,74]
.594
[15,09]
WIRE LEADS
BASIC SWITCHES
Precision Snap Action Switches
APPROXIMATE DIMENSIONS
Terminal Styles (Other terminations available)
Series D Series E4 and EM
.094
[2,39]
.098
[2,49]
.375
[9,53]
.088
[2,24]
.094
[2,39]
PG 62/SERIES E4&EM.AI
MTG. HOLE DETAIL
.156
[3,96]
.440
[11,18]
.088
[2,24]
.187
[4,75]
.058
[1,47]
(3) HOLES .297
[7,54]
.297
[7,54]
COM
NO
NC
.330
[8,38]
.297
[7,54]
.781
[19,84]
PRETRAVEL
OPER. POINT
.109
[2,77]
SOLDER
.125
[3,18]
DOUBLE TURRET
DIA.
DIA.
DIA.
DIA.
D4
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.500
[12,70]
.250
[6,35]
PRETRAVEL
SIDE SOLDER
S3
ENDSCREW
S2
END SOLDER
S1
OTHERTERMINATIONSAVAILABL E
.218
[5,54]
.075
[1,91]
.101
[2,57]
MTG HOLES
.140
[3,58] OPER POINT
.093
[2,38]
.312
[7,92]
.120
[3,05]
.520
[13,21]
.168
[4,27]
.640
[16,28]
.515
[13,08]
RESETMODEL ONLY
OPER POINT
.296
[7,52]
.620
[15,75]
.515
[13,08]
.093
[2,36]
(4) HOLES
.250
[6,35]
.187
[4,75]
.125
[3,18]
1.887
[42,85]
1.265
[32,13]
.114
[2,90]
(2) HOLES
.500
[12,70]
.5437
[11,10]
.505
[12,83]
OPER.
PT.
.535
[13,59]
RESET
PT.
.5437
[11,10]
X.103
[2,62]
(12) HOLES
.859
[21,82]
1.265
[32,13]
.125
[3,18]
.187
[4,75]
.218
[5,54]
.1.327
[33,71]
1.500
[38,10]
.125
[3,18]
.031
[0,79]
.120
[3,05]
RESETMODEL ONLY
.296
[7,52]
DIA.
DIA.
DIA.
MAX.
DIA.
DIA.
BASIC SWITCHES
Precision Snap Action Switches
APPROXIMATE DIMENSIONS
Terminal Styles (Other terminations available)
Series S Series K
D5
Roller Lever
Type A2-5
Circuit Electrical Rating Life
Release
Force
(Min.)
Pretravel
(Max.)
Diff.
Travel
Over
Travel
Catalog
Number
Operating
Force
(Max.)
Characteristics
3 PDT
6 CKT
Momentary
Can be used with "D" or "K" series basic switch shown on pg D2. A2-5/K3-4 14 oz. 1 oz. .240 in. 112+/-
.028
in.
.060
in.
2 PDT
4 CKT
Momentary
Can be used with "D" or "K" series basic switch shown on pg D2. A5-18/D8-4 16 + / - 
4 oz.
.375 in
+/-.066
in.
.156
in.
.156 in.
Extended Leaf
Type A5-18
Actuator A5-18
Shown with
Basic Switch D8-4
.375
[9,53]
1.500
[38,10]
.281
[7,14]
.125
[3,18]
.500
[12,70]
1.031
[26,19]
.116
[2,95]
1.187
[30,15]
OVERTRAVEL
MOVEMENT
DIFFERENTIAL
PRETRAVEL
.265
[6,73]
.609
[15,47]
1.047
[26,59]
.060
[1,52]
PG63/A2-5.AI
DIA.
.125
[3,18]
.218
[5,54]
.020
[0,51]
.250
[6,35]
.093
[2,36]
.025
[0,64]
.116
[14,68]
.453
[11,51]
.969
[24,61]
.844
[21,44]
.500
[12,70]
.344
[8,74]
.578
[14,68]
.920
[23,37]
DIA.
DIA.
Catalog Number
of Actuator
Basic Switch Complete
Part Number
BASIC SWITCHES
Precision Snap Action Switch
Roller and Leaf Actuator
FEATURES
•Allpartstreatedforcorrosionresistance
•Actuatormetalpartsarestainlesspassivated
•Operatingcharacteristicsdependonswitchselected
•Catalognumberswhichappearwithaslashbetweenactuatorandbasicswitch
part number are screw type assemblies and can be supplied as separate com-
ponents
WHEN ORDERING SPECIFY . . .
•Catalognumberofactuatorpluspartnumberofbasicswitch.
Order Example:
A2-5 / K3-4 = A2-5/K3-4
SELECTION AND SPECIFICATIONS TABLE
TYPE
APPROXIMATE DIMENSIONS
Actuator A2-5
Shown with
Basic Switch K3-4
A2-5 A5-18
D6
NOTES
E1
H11 Series E2 - E3
•Ratingsupto7amperes
•Twoandfourpoleconfigurations
•Wireleads(6footlength)
•Oneholemounting
•MIL-PRF-8805approved
•Availablewithpushbuttonorrolleractuator
•Availablewithglass-to-metalsealorphenolicdischeader
•Customdesignsavailable
Hermetic Switches E4
•Ratingsupto7amperes
•MIL-PRF-8805EnclosureDesign5(Hermetic)
•Stainlesssteelconstruction
•Inertgasfilled
•Plungerorrolleractuator
•Twoandfourpoleconfigurations
•Customdesignsavailable
Sealed Limit Switches Index
SECTION E
*Most items listed in this catalog are standard products and are normally in
Distributor Inventory; however, the current inventory status should be checked by
contacting your Labinal Power Systems Customer Service Representative at 800-
955-7354 or your authorized Distributor before placing orders.
Index E1
E2
Amperes - 28VDC
Altitude Inrush Resistive Motor Inductive
Sea Level 24 744
50,000 Feet 24 7 4 2.5
100,000 Feet 24 7 4 1. 5
Poles and
Throw Actuator
Op.
Force
Characteristics
2 PDT
4 PDT
2 PDT
2 PDT
4 PDT
2 PDT
4 PDT
Plunger
Plunger
Plunger
Plunger
Plunger
Roller
Plunger
Roller
Plunger
6-12 lbs.
6-12 lbs.
6-12 lbs.
6-12 lbs.
6-12 lbs.
6-12 lbs.
6-12 lbs.
4 lbs. min.
4 lbs. min.
4 lbs. min.
4 lbs. min.
4 lbs. min.
4 lbs. min.
4 lbs. min
.040 in. max.
.040 in. max.
.070 in. min.
.040 in. max.
.040 in. max.
.040 in. min.
.040 in. max.
.250 in. min.
.250 in. min.
.250 in. max.
.125 in. min.
.125 in. min.
.125 in. min.
.125 in. min.
.020 in. max.
.020 in. max.
.020 in. max.
.020 in. max.
.020 in. max.
.020 in. max.
.020 in. max.
MS21321-1
(8805/39)
MS21321-2
(8805/39)
MS24331-1
(8805/40)
MS27240-1
(8805/43)
MS27240-2
(8805/43)
MS27240-3
(8805/43)
MS27240-4
(8805/43)
H11-335
H11-395
H11-375
H11-330
H11-390
H11-331
H11-391
7. 2
12.5
7. 3
8
13.6
8
13.6
.980
1.20
.980
1. 0
1.20
1. 0
1.20
.720
1.03
1. 01 5
.720
1.03
.720
1.03
.625-24
.625-24
.625-24
.469-32
.469-32
.32
.469-32
Return
Force
Diff.
Travel
MS Part
Number
Catalog
Number
Weight
(oz.)
Height
“A” Dim.
Housing
Dimensions Inches
Standard Base
Diameter
“B” Dim.
Bushing
Thread
Size
Pre-
Travel
Over-
Travel
Cat. No. H11-375 Cat. No. H11-330 Cat. No. H11-395 Cat. No. H11-390 Cat. No. H11-335 Cat. No. H11-331
STANDARD SWITCH SERIES
LIMIT SWITCHES
Series - H11 Environmentally Sealed Switches
SELECTION TABLE - All switches shown have 6-foot length lead wire per MIL-W-22759/7 marked per MIL-W-5088.
CURRENT RATINGS
FEATURES
• Currentratingsupto7amperes
• Twoandfourpoleconfigurations
• Wireleadswithstrainrelief
• Connectoroptionavailable
• Singleholemounting
• Icescrapingcapability
• Simultaneouscontactcircuitry
• Reliablelifetimeoperation
• Durableconstructionforharsh
environment applications
• Wiringschematiclocatedonswitch
body
• Customizedtofityourexact
application
SPECIFICATIONS
• MIL-PRF-8805approved
• EnclosureperMIL-PRF-8805Design4
(Resilient)
• WireleadsperMIL-W-22759/7
• Operatingtemperaturerange:
-65°Fto+185°F
(-55°Cto+85°C)
• Electricallife:25,000cyclesatratedload
• Mechanicallife:25,000cycles
• Allmetalpartstreatedforcorrosion
resistance
E3
A
B
.37
[17,78]
.25
[6,35]
72.00
[1,828]
Plunger Operated - As with all push-on units, this actuator has an ice scraper for clearing the plunger of ice and debris with each operation.
Roller Plunger - For cam and slide actuation. Roller adjusts radially in 45° increments. Cam differential should not exceed 0.125 in., and cam slope should not exceed 30° .
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
.625
[15,88]
.375
[9,53]
.469- 32 UNS THREAD
Roller Plunger
Plunger
E-2-1/PART 2.AI
120W
120W ROLLER
1.295
[32,89]
.638
[16,21]
.434
[11,02]
.250
[6,35]
.625
[15,88]
.875
[22,22]
.469-32 UNS THREAD
2 P.D.T.
1
2
3
5
6
4
E-2-1B/SCHEM.AI
4 P.D.T.
1
2
3
5
6
4
8
9
7
11
1
2
10
2 P.D.T.
1
2
3
5
6
4
E-2-1B/SCHEM.AI
4 P.D.T.
1
2
3
5
6
4
8
9
7
11
1
2
10
.625
[15,88]
.375
[9,53]
.469- 32 UNS THREAD
Roller Plunger
Plunger
E-2-1/PART 2.AI
120W
120W ROLLER
1.295
[32,89]
.638
[16,21]
.434
[11,02]
.250
[6,35]
.625
[15,88]
.875
[22,22]
.469-32 UNS THREAD
WIRE LEADS
MARKED PER
MIL-W-5088
EPOXY POTTING
AROUND TERMINALS
STANDARD GLASS
TO METAL —
HEADER PLATE
SOLDERED
JOINTS
BASIC
SWITCHES
(STANDARD
SERIES)
STAINLESS
STEEL
BUSHING
& HOUSING
ICE SCRAPER
RING
STAINLESS
STEEL
PLUNGER/
ACTUATOR
O-RING SEAL
MIL LISTED
MOUNTED
HARDWARE
WELD JOINTS
INERT GAS
FILLED
SWITCHING
CHAMBER
E-2-1/HATCHED.AI
LIMIT SWITCHES
Series - H11 Environmentally Sealed Switches
STANDARD ACTUATOR
SCHEMATIC
BASIC CONSTRUCTION
STANDARD ACTUATOR
4.P.D.T.
STANDARD BASE
E4
Amperes - 28VDC
Resistive Inductive Motor
Sea Level
50,000 feet
Low Level Rating
7. 0
7. 0
0.1
4.0
2.5
0.1
4.0
4.0
—
TWO POLE MINIATURE
P/N DESCRIPTION
HH-630A Plunger Side Exit
HH-630B Plunger Rear Exit
HH-631A Roller Side Exit
HH-631B Roller Rear Exit
SCHEMATIC
1
2
HH630/SCHEM.AI
4
5
3
6
.25
[6,4]
.625
[15,9]
.250
[6,4]
.375
[9,5]
1.295
[32,9]
(NON-ADJUSTABLE)
.469-32UNS-2A
.875
[22,2]
FREE POSITION
1.18
[29,9]
.270
[6,8]
HH-630 SERIES 1.AI
.72
[18,3] DIA.MAX.
DIA.
DIA.
DIA. X .120
[3,2] SST ROLLER
TYP
(REF)
FREE POSITION
FOUR POLE SERIES
P/N DESCRIPTION
HH-695A Plunger Side Exit
HH-695B Plunger Rear Exit
HH-696A Roller Side Exit
HH-696B Roller Rear Exit
SCHEMATIC
1
2
HH695/SCHEM.AI
4
5
3
7
8
6
10
11
9
12
.25
[6,4]
1.00
[25,4]
.25
[6,4]
.50
[12,7]
1.78
[45,2]
(NON-ADJUSTABLE)
.625-24UNEF-2A
.1.375
[34,9]
FREE POSITION
1.33
[33,8]
.375
[9,5]
HH-695 SERIES 1.AI
1.031
[26,2]
DIA. MAX.
MAX.
DIA.
(REF)
DIA. DIA. X
.125
[3,2] SST ROLLER
TYP
FREE POSITION
MS35333 TYPE
LOCK WASHER
MS21340 TYPE NUT(2)
MS25081 TYPE
KEYWASHER
72
[1828,8]
METAL BELLOWS
INERT GAS FILLED SWITCH
CHAMBER SEALED TO
1X10
-8
ATM CC/SEC.
POTTING
WIRE PER
MIL-W-81381 TYPE
MARKED AT 6.00
SPACING(TYP)
GLASS/METAL
HEADER PLATE
M8805/4 SWITCH TYPE
STAINLESS STEEL
BUSHING & HOUSING
INTERNAL ICE SCRAPER
RING & O-RING SEAL
STAINLESS STEEL
PLUNGER/ACTUATOR
E-3-1 MIDDLE.AI
HARDWARE SUPPLIED
UNASSEMBLED
TYP.
.375
[9,5]
.250
[6,4]
TYP.
TYP
Dimensions for reference only.
STANDARD
0.00 = inches
[0,0] = mm
LIMIT SWITCHES
Series - HH Hermetically Sealed Switches
HERMETICALLY SEALED LIMIT SWITCHES
TYPICAL CONSTRUCTION - REAR EXIT DESIGN
CURRENT RATINGS
FEATURES & SPCIFICATIONS
• MeetsMIL-PRF-8805Enclosure
Design 5 (Hermetic)
• Mechanicallife:25,000cycles
• Electricallife:25,000cycles
• Operatingtemperature:
-65°Fto+185°F
(-55°Cto+85°C)
• Leakratelessthan1x10-8
• Ruggedstainlesssteelconstruction
• Inertgasfilled
OPTIONS
• Lowlevelcircuitrycapability
• Rearorsideexitconnector
• RFI/EMIshieldedcable
• Hightemperatureoperation
• Ballbearingplunger
• Custombushingandplungersizes
• Rollerplungeravailablein45°increments
• Specialpurposedesigns
HARDWARE SUPPLIED
UNASSEMBLED
F1
Switch Guards F2 - F6
•Preventaccidentaloperationofswitches
•Switchoperationlimitedtoselectedfunctions
•Adaptabletoone,twoandfourpoleconfigurations
•Oneholeorflushmountedvariations
Pushbutton Shields F7
•Guardpushbuttonsagainstaccidentaloperation
•Fitmostpushbuttonswitches
•Threedifferentstyles
•Threedifferentcolors
Switch Guards & Shields
SECTION F
*Most items listed in this catalog are standard products and are normally in
Distributor Inventory; however, the current inventory status should be checked by
contacting your Labinal Power Systems Customer Service Representative at 800-
955-7354 or your authorized Distributor before placing orders.
Index F1
F2
Switch
Guard Code
Number
Switch
Mounting
Switch
Positions Lever Material Color
Marking
Location of Keyway Tab Military Part Number Catalog NumberHinged End Other End
1 Flush 3 Phenolic Red — — — MS25223-1 8496K1
2 Flush 2 Phenolic Red — — — MS25224-2 8497K2
3 Flush 3 Phenolic Red — — — MS25225-2 8498K2
4 Flush 2 Metal Green — — — MS25452-1 8499K1
5 Flush 2 Metal Green EMERGENCY — NAF47851-1 K2
6 Flush/OHM 2 or 3 MetalBlack — — — MS25221-1 8495K1
7 OHM 3 Phenolic Red — — Opp. Hinged End MS25214-2 8494K2
8 OHM 3 Phenolic Red — — Hinged End MS25214-3 K3
9 OHM 3 Phenolic Red — — Opp. Hinged End MS25223-2 8496K2
10 OHM 2 Phenolic Red — — Opp. Hinged End MS25224-1 8497K1
11 2 Phenolic Red — — Hinged End MS25224-3 8497K3
12 2 Phenolic Red ON OFF Opp. Hinged End — K7
13 OHM 3 Phenolic Red — — Opp. Hinged End MS25225-1 8498K1
14 3 Phenolic Red — — Hinged End MS25225-3 K3
15 2 or 3 MetalBlack — — Opp. Pin Hole MS24417-1 8492K1
16 2 or 3 Phenolic Red — — Opp. Hinged End MS27752-1 8498K6
17 Flush 3 Phenolic Red — — — MS25214-1 8494K1
18 3Red — — Hinged End 8493K4
19 3Red — — Opp. Hinged End K5
20 OHM 2 Metal Red — — Hinged End K6
21 2 Red — — Opp. Hinged End K7
22 3 Black — — Hinged End K8
23 3 Black — — Opp. Hinged End 8493K9
24 2 Black — — Hinged End K10
25 OHM 2 Metal Black — — Opp. Hinged End K11
26 3 Red — — Right Side K12
27 3 Red — — Left Side K13
28 OHM 3 Metal Black — — Right Side K14
29 3 Black — — Left Side K15
Will not return lever when mounting plate is over .0625 [1,58] thick. Custom lettering or symbols available. Guard has no moving lever. Optional colors: black phenolic available for 8497. Where
other colors are required, they are sprayed over standard color.
Code 1 Code 2, 3, 16, 17 Code 7, 8, 10-14 Code 9
Code 4, 5 Code 18-25 Code 26-29 Code 15
Code 6
SELECTION TABLE
SWITCH GUARDS & SHIELDS
Switch Guards MIL-G-7703 and Industrial Grade
• Forusewith2or3positionswitches
• Levercoversmoldedinvariouscolors
• Coverclosuretransferstogglelever.
See code number for details.
•Metalandmoldedcovers
• FlushandOneHoleMounted(OHM)
mounting styles
• MSapprovedandQPL'dperMIL-G-
7703
• CoversaremoldedoutofThermoset
molding materials
• Guardcoversarespringloadedto
either close or lock in open position
• Oneholemountingandthreehole
mounting available
• Keywayorientationvariationsoffered
on some guards
FEATURES
F3
Code 1 and 9
• Forthree-positionswitches
• Returnslevertocenterpositionfromeitherextreme
• Guardhousingisspringloadedtoretainclosedposition
Code 2, 10, 11 and 12
• Forfullthrowsinglethrowswitches
• ReturnslevertoOFFposition
Code 3, 13 and 14
• Forthree-positionswitches
• Returnsleverfromuppositiontocenterposition
• Willnotchangetogglepositionwhenitisindownposition
Code 4 and 5
• Fortwo-positionfullthrowswitches
• Permitslockingtoggleinextremeupposition
Code 6 and 15
• Insertionofpinthroughguardpreventsaccidentaloperation
• Preventstransferofsinglethrowswitches
• Permitsoperationfromfirstpositiontocenteronthree-posi-
tion switches
Code 17
• Forthree-positionflushmountswitches
• Guardleverremainsfixedinopenorclosedposition
• Returnlevertocenterpositionfromeitherextreme
Code 7 and 8
• Forthree-positionswitches
• Returnslevertocenterpositionfromeitherextreme
• Guardhousingremainsfixedinopenandclosedposition
Code 16
• Fortwo-orthree-positionswitches
• Closingguarddoesnotaffecttoggleposition
Code 18, 19, 22 and 23
• Forthree-positionswitches
• Returnsleverfromuppositiontocenterposition
• Willnotchangetogglepositionwhenitisindownposition
Code 20, 21, 24 and 25
• Fortwo-positionfullthrowswitches
• Returnsleverfromuppositiontodownposition
Code 26-29
• Forthree-positionswitches
• Withbothguardsinclosedposition,switchtoggleleveris
locked in center position. With one guard each in open and
closed position, switch can be toggled between center and
open guard position; with both guards in open position, switch
can be toggled between left, center, and right position.
SWITCH GUARDS & SHIELDS
Switch Guards MIL-G-7703 and Industrial Grade
SPECIFICATIONS
F4
Switch
Catalog Number
Switch Guard
Code Number
Switch
Catalog Number
8200K7
8201K6, K14
8209K6
8210K7
8211K7
8212K6
8500K1
K2
K3
K4
8500K5
K6
K7
K8
K9
8500K10
K11
K12
K13
8501K1
8501K2
K3
K4
K5
K6
8501K7
K8
K9
K10
K11
8501K12
K13
K14 thru K19
8502K1
K2
8502K3
K4
K5
K6
K7
8502K8
K9
K10
K11
K12
8502K13
K15 thru K17
8700K15
8701K14
8709K15
8718K5
8740K12
8742K10
8744K10
8790K4
8792K3
8836K1 & K91
K2 & K92
K3 & K93
K4 & K94
8836K5 & K95
K6 & K96
K7 & K97
K8 & K98
K9 & K99
8836K10 & K910
K11 & K911
8837K1 & K91
K2 & K92
K3 & K93
1, 3, 6, 17
2, 4, 5, 6
3, 6
6
2, 6
3, 6
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 23, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13,15, 16, 18, 19, 22, 23, 26-29
1, 3, 6, 17
4, 5, 6
3, 6
3, 6
2, 6
3, 6, 17
2, 6
6
6
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
8837K4 & K94
K5 & K95
K6 & K96
K7 & K97
K8 & K98
8837K9 & K99
K10 & K910
K11 & K911
8838K1 & K91
K2 & K92
8838K3 & K93
K4 & K94
K5 & K95
K6 & K96
K7 & K97
8838K8 & K98
K9 & K99
K10 & K910
K11 & K911
8868K1, K51, K61
8868K2, K52, K62
K3, K53, K63
K4, K54, K64
K5, K55, K65
K6, K56, K66
8868K7, K57, K67
K8, K58, K68
8869K1, K1X, K51, K51X, K61, K61X
K2, K2X, K52, K52X, K62, K62X
K3, K3X, K53, K53X, K63, K63X
8869K4, K4X, K54, K54X, K64, K64X
K5, K5X, K55, K55X, K65, K65X
K6, K6X, K56, K56X, K66, K66X
K7, K7X, K57, K57X, K67, K67X
8867K8, K8X, K58, K58X, K68, K68X
8869 K9, K9X, K59, K59X, K69, K69X
K10, K10X, K510, K510X,K610,K610X
K11, K11X, K511, K511X, K611, K611X
8854K1
8854K2
8854K3
K4
K5
K6
K7
8854K8
K9
K10
K11
8570K1-16, -20
K2-16, -20
K3-16, -20
K4-16, -20
K5-16, -20
8570K6-16, -20
K7-16, -20
K8-16, -20
K9-16, -20
K10-16, -20
8570K11-16, -20
K12-16, -20
K13-16, -20
8571K1-16, -20
K2-16, -20
8571K3-16, -20
K4-16, -20
K5-16, -20
K6-16, -20
K7-16, -20
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
9, 13, 15, 16
10, 12, 15, 16, 21, 25
10, 12, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 15, 16
10, 12, 15, 16, 21, 25
10, 12, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 15, 16
10, 12, 15, 16, 21, 25
10, 12, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 16, 18, 19, 22, 23, 26-29
13, 14, 16, 18, 19, 22, 26-29
13, 14, 16, 18, 19, 22, 26-29
10, 11, 16, 20, 21, 24, 25
10, 11, 16, 21, 25
13, 16, 19, 23, 26-29
7, 9, 13, 16
11, 16
10, 12, 16, 21, 25
10, 11, 16, 21, 25
10, 11, 16, 21,25
16
13, 16, 19, 23
7, 9, 13, 14, 16, 18, 19, 22, 23, 26-29
13, 14, 16, 18, 19, 20, 26-29
13, 14, 16, 18, 19, 22, 26-29
10, 11, 16, 20, 21, 24, 25
10, 11, 16, 21, 25
13, 16, 19, 23, 26-29
7, 9, 13, 16
Switch Guard
Code Number
Listing covers only those switches that can be used with a switch guard.
SWITCH GUARDS & SHIELDS
Switch Guard Application Table
F5
Switch
Catalog Number
Switch Guard
Code Number
Switch
Catalog Number
8571K8-16, -20
K9-16, -20
K10-16, -20
K11-16, -20
K12-16, -20
8571K13-16, -20
K17-16, -20
K18-16, -20
K19-16, -20
8572K1-16, -20
8572K2-16, -20
K3-16, -20
K4-16, -20
K5-16, -20
K6-16, -20
8572K7-16, -20
K8-16, -20
K9-16, -20
K10-16, -20
K11-16, -20
8572K12-16, -20
K13-16, -20
K15-16, -20
K16-16, -20
K17-16, -20
8510K1
K2
K3
K4
K5
8510K6
K7
K8
K9
K10
8510K11
K12
K13
8511K1
K2
8511K3
K4
K5
K6
K7
8511K8
K9
K10
K11
K12
8511K13
K14
K15
K16
8512K1
8512K2
K3
K4
K5
K6
8512K7
K8
K9
K10
K11
8512K12
K13
K15
K16
K17
11, 16
10, 12, 16, 21, 25
10, 11, 16, 21, 25
10, 11, 16, 21, 25
16
13, 16, 19, 23
7, 9, 13, 16, 18, 19, 22, 23, 26-29
13, 14, 16, 18, 19, 22, 26-29
13, 14, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 16, 18, 19, 22, 23, 26-29
13, 14, 16, 18, 19, 22, 26-29
13, 14, 16, 20, 21, 24, 25
10, 11, 16, 20, 21, 24, 25
10, 11, 16, 21, 25
13, 16, 19, 23, 26-29
7, 9, 13, 16
11, 16
10, 12, 16, 21, 25
10, 11, 16, 21, 25
10, 11, 16, 21, 25
16
13, 16, 19, 23
7, 9, 13, 16, 18, 19, 22, 23, 26-29
13, 14, 16, 18, 19, 22, 26-29
13, 14, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 16, 21, 25
13, 15, 16, 18, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 18, 23
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
8520K1
K4
K9
8521K1
K4
8521K9
8522K1
K4
K9
8526K2
8526K3
K5
8527K2
K3
K5
8528K2
K3
K5
8530K1, K31, K91
K2, K32, K92
8530K3, K33, K93
K4, K34, K94
K5, K35, K95
K6, K36, K96
K7, K37, K97
8530K8, K38, K98
K9, K39, K99
K10, K310, K910
K11, K311, K911
K12, K312, K912
8530 K13, K313, K913
8531 K1, K31, K91
K2, K32, K92
K3, K33, K93
K4, K34, K94
8531 K5, K35, K95
K6, K36, K96
K7, K37, K97
K8, K38, K98
K9, K39, K99
8531K10, K310, K910
K11, K311, K911
K12, K312, K912
K13, K313, K913
K14, K314, K914
8531K15, K315, K915
K16, K316, K916
K17, K317, K917
K18, K318, K918
K19, K319, K919
8532K1, K31, K91
K2, K32, K92
K3, K33, K93
K4, K34, K94
K5, K35, K95
8532K6, K36, K96
K7, K37, K97
K8, K38, K98
K9, K39, K99
K10, K310, K910
8532K11, K311, K911
K12, K312, K912
K13, K313, K913
K15, K315, K915
K16, K316, K916
8532K17, K317, K917
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 12, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
10, 11, 15, 16, 20, 21, 24, 25
10, 12, 15, 16, 20, 21, 24, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 12, 15, 16, 21, 25
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 21, 25
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 21, 25
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 14, 15, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
7, 9, 13, 14, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
13, 15, 16, 19, 23, 26-29
7, 9, 13, 15, 16
11, 15, 16
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
15, 16
13, 15, 16, 19, 23
7, 9, 13, 15, 16, 18, 19, 22, 23, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
Switch Guard
Code Number
Listing covers only those switches that can be used with a switch guard.
SWITCH GUARDS & SHIELDS
Switch Guard Application Table
F6
Switch
Catalog Number
Switch Guard
Code Number
Switch
Catalog Number
A3-10 SERIES
A3-32 SERIES
A3-33 SERIES
A3-40 SERIES
A3-200-01
A3-200-02
-03
-04
-05
A3-200-07
A3-202-01
-02
-03
-04
A3-202-05
-06
-07
A3-204-01
-02
A3-204-03
-04
-05
-06
-07
A3-206-01
-02
-03
-04
-05
10, 12, 15, 16, 21, 25
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 20, 21, 24, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
A3-206-06
-07
A3-208-01
-02
-03
A3-208-04
-05
-06
-07
A3-210-02
-03
-04
-05
-06
A3-210-07
A3-212-01
-02
-03
-04
A3-212-05
-06
-07
A3-214-01
-02
A3-214-03
-04
-05
-06
-07
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22, 23
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
7, 9, 13, 14, 15, 16, 18, 19, 22,23
12, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
13, 14, 15, 16, 18, 19, 22, 26-29
10, 11, 15, 16, 20, 21, 24, 25
10, 11, 15, 16, 21, 25
10, 11, 15, 16, 21, 25
Switch Guard
Code Number
SWITCH GUARDS & SHIELDS
Switch Guard Application Table
Listing covers only those switches that can be used with a switch guard.
F7
•Protectionagainstaccidentalactuation
•Ruggedconstruction
•Anodizedforcorrosionprotection
•Threadedorunthreaded
•Availableinblack,clearorred
•Varioussizeranges
SELECTION TABLE
These anodized aluminum shields guard pushbuttons against accidental operation. Internally threaded and unthreaded, the
shields are usually used on basic switches in place of mounting adapters, although Type W or other narrow adapters can be used
with shields. Consult switch and adapter drawings for proper thread size when ordering shields. Order shields separately by part
number.
Type
Knurled
Shields
73-2474
73-2474-2
73-2474-3
73-2475
73-2475-2
73-2475-3
73-2486
73-2486-2
73-2486-3
73-2487
73-2487-2
73-2487-3
12 0 011
102012
102012
120016
120017
120018
120081
120082
120083
120091
120092
120093
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
.625"
.625"
.625"
.406"
.406"
.406"
.406"
.406"
.406"
.406"
.406"
.406"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.875"
.500"
.500"
.500"
.281"
.281"
.281"
.281"
.281"
.281"
.281"
.281"
.281"
1/2-32 NS-2B
1/2-32 NS-2B
1/2-32 NS-2B
1/2-32 NS-2B
1/2-32 NS-2B
1/2-32 NS-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
15/32-32 NS-2B
15/32-32 NS-2B
15/32-32 NS-2B
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
—-
Rolled Edge
Shields
73-2476
73-2476-2
73-2476-3
73-2477
73-2477-2
73-2477-3
73-2480
73-2480-2
73-2480-3
73-2481
73-2481-3
73-2485
73-2485-2
73-2485-3
73-2488
73-2488-2
73-2488-3
73-2489-2
73-2489-3
73-2489-4
73-2490
73-2490-2
73-2490-3
120021
120022
120023
120026
120027
120028
120041
120042
120043
120046
120048
120071
120072
120073
120106
120107
120108
120127
120128
120129
120146
120147
120148
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Red Anodized
Black Anodized
.422"
.422"
.422"
.688"
.688"
.688"
.422"
.422"
.422"
.610"
.610"
.688"
.688"
.688"
.500"
.500"
.500"
.719"
.719"
.719"
.547"
.547"
.547"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.188"
1.188"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
1.063"
.375"
.375"
.375"
.641"
.641"
.641"
.375"
.375"
.375"
.563"
.563"
.641"
.641"
.641"
.375"
.375"
.375"
.594"
.594"
.594"
.500"
.500"
.500"
1/2" HOLE
1/2" HOLE
1/2" HOLE
1/2" HOLE
1/2" HOLE
1/2" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8" HOLE
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8-24 NEF-2B
5/8" HOLE
5/8" HOLE
5/8" HOLE
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
1 3/32
1 3/32
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
61/64
Smooth
Shields
73-2478
73-2478-2
73-2478-3
73-2479
73-2479-2
73-2479-3
120031
120032
120033
120036
120037
120038
Clear Anodized
Black Anodized
Red Anodized
Clear Anodized
Black Anodized
Red Anodized
.688"
.688"
.688"
.844"
.844"
.844"
.957"
.957"
.957"
.957"
.957"
.957"
.641"
.641"
.641"
.719"
.719"
.719"
1/2" HOLE
1/2" HOLE
1/2" HOLE
5.8-24 NEF-28
5/8-24 NEF-28
5/8-24 NEF-28
—-
—-
—-
—-
—-
—-
Active
P/N
Dimension
“A”
Dimension
“B”
Dimension
“C”
Dimension
“D”
Dimension
“E”
Obsolete
P/N
Color
May also be used with following mounting adapter types: A, B, D, DA, E, HA, P, PA, U, W.
SWITCH GUARDS & SHIELDS
Pushbutton Shields for Series C100, D200W, H2200,
J300, W100 and WC1500 Switches
FEATURES DESCRIPTION
NS -2B
THREA DE D
CUT-AWAY
KNURLED
C
AB
D
C
AB
D
C
AB
D
E
NS -2B
THREA DE D
CUT-AWAY
KNURLED
C
AB
D
C
AB
D
C
AB
D
E
NS -2B
THREA DE D
CUT-AWAY
KNURLED
C
AB
D
C
AB
D
C
AB
D
E
Knurled
Shields
Smooth
Shields
Rolled Edge
Shields
F8
NOTES
G1
Protective Seals G2
•PanelsealforOneHoleMounting(OHM)
•O-Ringsealsforpanelmounting
•Switchboots
Attachable Tips G3
•Vinylslip-ontypes
•Fluorescenttips
•Thermoplasticshapedlevers
•3-Cateyeleverassembly
Mounting and Terminal Hardware G4 - G6
•Replacementhardwareformilitaryswitches
•Optionalhardware
•Mountingadaptersforthickpanelmounting
•Pushbuttonmountingadapter
Accessories
SECTION G
*Most items listed in this catalog are standard products and are normally in
Distributor Inventory; however, the current inventory status should be checked by
contacting your Labinal Power Systems Customer Service Representative at 800-
955-7354 or your authorized Distributor before placing orders.
Index G1
G2
.0625
[1,59]
.077
[1,96]
.430
[10,92]
LETTERING (LOCATED ON
ANGULAR SURFACE).
SILICONE
RUBBER
F-6-1.AI
CUPWASHER
STAINLESS STEEL
LEVER
NUT
SHAKEPROOF WASHER
PANEL
LOCKING RING
THIS SURFACE OF LOCKING RING
TO BE TANGENT OR BELOW
BOTTOM OF HOLE IN BUSHING IN
SWITCHES WITH PINNED LEVER.
BUSHING
BUSHING SEAL
NUT
.293
[7,44] DIA.
.470
[11,94]
DIA.
.660
[16,76]
DIA.
THICKNESS OF BUSHING SEAL IS REDUCED
TO .080 WHEN MOUNTED TO PANEL.
[2,03]
.113
[2,87]
.035
[0,89]
INSTRUCTIONS FOR ASSEMBLING BUSHING SEAL
BUSHING SEAL TO BE ASSEMBLED SO THAT SURFACE, WITH
MARKING "BOTTOM," IS DOWN. LOCKING RING CAN BE
ASSEMBLED WITH EAR EITHER UP OR DOWN.
.0625
[1,59]
.077
[1,96]
.430
[10,92]
LETTERING (LOCATED ON
ANGULAR SURFACE).
SILICONE
RUBBER
F-6-1.AI
CUPWASHER
STAINLESS STEEL
LEVER
NUT
SHAKEPROOF WASHER
PANEL
LOCKING RING
THIS SURFACE OF LOCKING RING
TO BE TANGENT OR BELOW
BOTTOM OF HOLE IN BUSHING IN
SWITCHES WITH PINNED LEVER.
BUSHING
BUSHING SEAL
NUT
.293
[7,44] DIA.
.470
[11,94]
DIA.
.660
[16,76]
DIA. THICKNESS OF BUSHING SEAL IS REDUCED
TO .080 WHEN MOUNTED TO PANEL.
[2,03]
.113
[2,87]
.035
[0,89]
INSTRUCTIONS FOR ASSEMBLING BUSHING SEAL
BUSHING SEAL TO BE ASSEMBLED SO THAT SURFACE, WITH
MARKING "BOTTOM," IS DOWN. LOCKING RING CAN BE
ASSEMBLED WITH EAR EITHER UP OR DOWN.
Application
Flush Mounted Switches
One Hole Mounted Switches
49-2030-2
8864K2
Catalog or
Part Number
SECTION G - ACCESSORIES
Protective Seals
PANEL SEAL PART NO. 32-341
• Preventsmoistureandcontaminantsfromenteringpanelenclosure
• Behindpanelmounting
• Stainlesssteelcupwasherassuresproperseatingofsiliconerubberseal
• Sealwithstands20psiwaterpressure
• MILpartnumberM5423/16-001(SupercedesMILpartnumberMS25196-1)
"O" RING SEAL PART NO. 32-239-15
• Replacementpanelsealforminiaturepositiveactionswitches(8866and8867)
• Preventsentranceofcontaminantsintothepanelenclosure
• Siliconerubber
SWITCH BOOTS
Specifications
•Flexiblesilasticmaterialpreventscontaminantsfromenteringswitch
•49-2030-2designedforsealingMilitaryhighcapacityswitches(1-11/16"largelever)
•Popular 8864K2 consists of a boot 49-2033-2, nut 15-567, flexible washer 16-3084
and metal washer 16-1382
SELECTION TABLE
G3
SELECTION TABLE
PAGE 73/F-5-1.AI
60* CTSK .090"-.100" DEEP
FOR 15-835-283 ONLY
1/4"-40 N.F. THREAD
.065
[1,65]
.318
[8,08]
.015
[0,38]
.430
[10,92]
.307
[7,80]
.438
[11,13]
B
A
DIA.
.010
[0,25] DIA.
DIA.
DIA.
Mounting Adapter Nut
SELECTION TABLE
Part Numbers
49-4307 and 49-4308
Part Number
24-1939
Dimension
“A”
.067 [1,70]
.077 [1,95]
.129 [3,27]
.139 [3,53]
.192 [4,87]
.202 [5,13]
.137 [3,47]
Nominal
.199 [5,05]
Nominal
.262 [6,65]
Nominal
.107 [2,71]
.157 [3,98]
.169 [4,29]
.219 [5,56]
.232 [5,89]
.282 [7,16]
.090 [2,28]
.140 [3,55]
.152 [3,86]
.202 [5,13]
.215 [5,46]
.265 [6,73]
15-835
15-835-3
15-835-2
Dimension
“B”
Part
Number
Standard
Without
Optional
Lockwasher
Panel Thickness (in.)
With Optional
Lockwasher Pt.
No. 16-1880
Application
Attachable Tips
Vinyl Slip-On Lever Caps
Standard Bat Lever Switches Fluorescent AN3221-1 24-1939
Standard Bat Lever Switches Black
Red
-
-
49-4307
49-4308
Miniature Bat Lever Switches Black
Red
White
-
-
-
49-4157
49-4158
49-4159
Type of Tip
Government
Part Number Part Number
MOUNTING ADAPTER NUT FOR MINIATURE POSITIVE ACTION
SWITCHES
• For8866and8867typeminiatureswitches
• Facilitatesthickpanelmounting
• Threeadaptersizesavailable
ATTACHABLE TIPS
• Facilitatesidentificationofvariousswitchfunctions
• 24-1939tipsnickel-platedforcorrosionresistance
• 24-1939tipssnaponandareheldbystrongclipactionatthebase
• Vinylslip-onlevercapsavailableforbothminiatureandstandardbatleverswitches
Part Numbers
49-4157 thru 49-4159
ACCESSORIES
Adapter Nut and Attachable Tips
G4
Switch
Catalog Number
8500-8505
8510-8515
8520-8528
8530-8538
8540-8548
8566-8568
8570-8575
8780-8782
8790-8792
8836-8838
8843-8845
8855-8856
8866-8867
8868-8869
A11200
A1224BT
A1285BT
A20267
A20271
A20272
A20273
A3-200 thru
A3-215
A3-32-270
A3-41-270 thru
A3-48-270
A3-54-103
A3-54-270
A3-55-270
A4-5-270
A4-6-270
A4-7-270
A4-18-270
A4-63-110
A4-86-270
A800
AT1226
B7070
B7070B
B7070BR
B7070R
B9001B
B9001BB
B9001BR
B9001R
B9002B
B9002BB
B9002BR
B9002R
B9021BB thru
B9021CR
B9022BB thru
B9022CR
BR7070
BW9001B
BW9001BB
BW9001BR
BW9001R
BW9002B
BW9002BB
BW9002BR
BW9002R
BW9021BB thru
BW9021CR
BW9022BB thru
BW9022CR
C100 Series
w/adapter
C200 Series
w/adapter
TW3103
TW3113
15-966-6
15-966-6
15-966-6
15-966-6
—
15-966-6
15-966-6
—
—
15-966-6
15-966-6
15-966-6
—
15-966-6
15-1577
—
—
—
—
—
—
15-1594
—
15-1591
15-1596
15-1596
15-1596
15-1591
15-1591
15-1666-6
15-1566-6
15-1566-6
15-1566-6
15-1572
—
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1568
15-1568
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1568
15-1568
15-1572*
15-1572*
15-1580
15-1580
15-966-6
15-966-6
15-966-6
15-966-6
—
15-966-6
15-966-6
—
—
15-966-6
15-966-6
15-966-6
15-454-13
15-966-6
Adapter
15-1574
15-1574
15-1594
15-1594
15-1594
15-1594
15-1594
15-1596
15-1591
15-1623-2
15-1623-2
15-1623-2
15-1591
15-1591
15-1566-6
15-1566-6
15-1566-6
15-1566-6
Adapter
15-1572
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
—
—
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
15-1580-4
15-1580-3
15-1580-3
15-1580-4
—
—
Adapter
Adapter
15-1580
15-1580
16-886
16-886
16-886
16-886
—
16-886
16-886
—
—
16-886
16-886
16-886
16-1751
16-886
16-3207
16-3209
16-3209
15-3215-3
16-3215-3
16-3215-3
16-3215-3
16-3215
16-3255-23
—
16-3255-23
16-3255-23
16-3255-23
—
—
—
—
—
—
—
16-3209
16-3209
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3203
16-3203
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3255-16
16-3203
16-3203
16-3209*
16-3209*
—
—
29-761
29-761
29-761
29-761
---
29-761
29-761
---
---
29-761
29-761
29-761
---
29-761
---
---
---
52-2075
52-2075
52-2075
52-2075
52-2050
52-2041-6
52-20511
52-2041-6
52-2041-6
52-2041-6
52-2051
52-2051
52-2041-6
52-2041-6
52-2041-6
52-2041-6
—
52-2039
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
52-2043
52-2043
11-2379
11-2379
11-2379
11-2379
11-2379
11-2379
—
—
—
11-2379
11-2379
—
—
—
11-4177
11-4074
11-4074
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
11-4177
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
11-4177
11-4177
—
—
—
—
—
---
—
—
—
815-601-3
815-601-3
—
—
—
—
—
80-4961
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
80-4961
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
80-4961
80-4961
—
—
—
—
—
---
—
—
—
16-365-2
16-3493
—
—
—
—
—
16-3257-22
16-3257-12
16-3257-12
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16-3257-22
---
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16-3257-22
16-3257-22
—
—
—
—
—
—
—
—
—
16-4640
821-1114-6
—
—
—
32-239-15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Lock Nut
Mounting HardwareTerminal Hardware
Locking
Ring
Terminal
Screws
Terminal
Lug or Nut Lock Washer
Misc.
HardwareFace Nut Lock Washer
Hardware items are sold as replacement parts for Labinal Power Systems switches only.
*Locking nut 15-1597 and washer 16-3209-2 furnished with black finished devices.
ACCESSORIES
Mounting and Terminal Hardware
G5
Switch
Catalog Number
TW20000
TW20001
TW20002
W100 Series w/adapter
W1501
W1501R
W301
W302
W303
W403P6
W403P6R
W9001 thru
W9006 Series
W9601 thru
W9606 Series
W9623 Series
W150 Series
C20050 Series
C3100 Series
C4100 Series
D201 thru D207
Series
H11-330
H11-331
H11-334
H11-335
H11-374
H11-375
H11-390
H11-391
H11-394
H11-395
H2211
H2256
J10 0
J103
J20145
J20149
J20152
J20153
J300 Series
J4004
T1002
T1003
T1202
T1203
T2106
T2114
T2150
T2153
T3103
T3106
T3113
TW1002
TW1003
TW2106
TW2150
TW2161
15-1582
15-1582
15-1582
15-1572*
15-1573
15-1573
---
---
---
15-1572
15-1572
15-1572
15-1572
15-1572
15-1572*
---
15-1577
15-1577
15-1576 or
15-1577 or
15-1579
15-1637
15-1637
15-1637
15-1618-2
15-1637
15-1718-2
15-1637
15-1637
15-1637
15-1618-2
15-1572
15-1572
15-1576
15-1576
---
---
---
---
15-1572
15-1572
---
---
---
---
15-1580
15-1580
15-1580
15-1580
15-1580
15-1580
15-1580
---
---
15-1580
15-1580
15-1580
15-1582
15-1582
15-1582
Adapter
Adapter
Adapter
15-1577
15-1577
15-1577
Adapter
Adapter
Adapter
Adapter
Adapter
Adapter
15-1577
15-1577
15-1577
Adapter
15-1637
15-1637
15-1637
15-1618-2
15-1637
15-1618-2
15-1637
15-1637
15-1637
15-1618-2
Adapter
Adapter
Adapter
Adapter
15-1594
15-1594
15-1594
15-1594
Adapter
Adapter
15-1566
15-1566
15-1566
15-1566
15-1580
15-1580
15-1580
15-1580
15-1580
15-1580
15-1580
15-1566
15-1566
15-1580
15-1580
15-1580
16-3202
16-3202
16-3202
16-3209*
16-3201
16-3201
16-3207
16-3207
16-3207
16-3207
16-3209
16-3209
16-3209
and 16-3113
16-3209 and
16-3113
16-3209*
16-3207
16-3207
16-3207
16-3204 or
16-3207 or
16-3210
16-3255-23
16-3255-23
16-3255-23
16-3209
16-3255-23
16-3209
16-3255-23
16-3255-23
16-3255-23
16-3209
16-3209
16-3209
16-3210
16-3210
16-3215-3
16-3215-3
16-3215-3
16-3215-3
16-3209-3
16-3209
16-3204
16-3204
16-3204
16-3204
---
---
---
---
---
---
---
16-3204
16-3204
---
---
---
52-2046
52-2046
52-2046
---
---
---
---
---
---
---
---
52-2042
---
---
---
---
---
---
---
52-2041-6
52-2041-6
52-2041-6
52-2055
52-2041-6
52-2055
52-2041-6
52-2041-6
52-2041-6
52-2055
---
---
---
---
52-2075
52-2075
52-2075
52-2075
---
---
52-2041
52-2041
52-2041
52-2041
52-2043
52-2043
52-2043
52-2043
52-2043
52-2043
52-2043
52-2041
52-2041
52-2043
52-2043
52-2043
---
---
---
11-4177
---
---
---
---
---
---
---
---
11-4177
11-4177
---
11-4177
11-4177
11-4177
11-4082
---
---
---
---
---
---
---
---
---
---
---
---
11-4177-65
11-4177-65
---
---
---
---
---
---
11-4177-65
11-4177-65
---
---
---
---
---
---
---
---
---
11-4177-65
11-4177-65
---
---
---
---
---
---
80-4961
---
---
---
---
---
---
---
80-4961
80-4961
---
80-4961
80-4961
80-4961
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
16-3257-22
---
---
---
---
---
---
---
---
16-3257-22
16-3257-22
---
16-3257-22
16-3257-22
16-3257-22
16-3257-22
---
---
---
---
---
---
---
---
---
---
---
---
16-3257-22
16-3257-22
---
---
---
---
---
---
16-3257-12
16-3257-12
---
---
---
---
---
---
---
---
---
16-3257-12
16-3257-12
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Lock Nut
Mounting HardwareTerminal Hardware
Locking
Ring
Terminal
Screws
Terminal
Lug or Nut Lock Washer
Misc.
HardwareFace Nut Lock Washer
Hardware items are sold as replacement parts for Labinal Power Systems switches only.
*Locking nut 15-1597 and washer 16-3209-2 furnished with black finished devices.
ACCESSORIES
Mounting and Terminal Hardware
G6
Size
(Inches)
1/4-40
13/32-32
15/32-32
1/2-32
5/8-18
5/8-24
3/4-32
Hexagon Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Hexagon Facenut
Hexagon Locknut/Facenut
Hexagon Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Decorative Facenut
Hexagon Locknut/Facenut
Hexagon Locknut/Facenut
Hexagon Facenut
Hexagon Locknut
Hexagon Locknut/Facenut
Hexagon Locknut
Dull nickel plated brass
Cadmium plated brass
Black plated brass
Cadmium plated steel
Stainless steel-passivated
Cadmium plated brass
Dull nickel plated steel
Cadmium plated brass
Cadmium plated steel
Cadmium plated steel
Stainless steel-passivated
Chrome plated brass
Cadmium plated steel
Cadmium plated brass
Cadmium plated brass
Tin-zinc plated brass
Stainless steel-passivated
Cadmium plated brass
.063
.063
.063
.063
.094
.109
.078
.078
.078
.093
.078
.125
.125
.140
.125
.094
.125
.125
.307
.309
.309
.309
.375
.500
.563
.563
.563
.558
.563
.775
.625
.625
.813
.750
.813
1. 0 0
15-454-13
15-1580
15-1580-3
15-1580-4
15-1591
15-1568
15-966-6
15-1566
15-1566-6
15-1594
15-1596
15-1623-2
15-1637
15-1577
15-1574
15-1572
15-1618-2
15-1573
—
—
—
—
—
—
—
—
—
—
—
.375
—
—
—
—
—
—
.344
—
—
—
—
—
.656
—
—
.640
—
—
.720
—
—
—
.930
—
Description
Dimensions (Inches)
Inside
Diameter
(Dimension “B”)
O.D. or Dim.
Across Flats
(Dimension “C”)
Dim. Across
Corners
(Dimension “D”)
Part
Number
Material
Thickness
(Dimension “A”)
SELECTION TABLE MOUNTING HARDWARE FOR ONE HOLE MOUNTING SWITCHES
1/4 DIA.
13/32 DIA.
15/32 DIA.
1/2 DIA.
5/8 DIA.
3/4 DIA.
7/8 DIA.
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Panel Seal
Locking Ring (tab)
Locking Ring (tab)
Locking Ring (D-flat)
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Locking Ring (tab)
Locking Ring (tab)
Locking Ring (D-flat)
Locking Ring (tab)
Locking Ring (D-flat)
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Gasket, washer
Locking Ring (tab)
Locking Ring (tab)
Internal Tooth Lockwasher
Internal Tooth Lockwasher
Stainless steel-passivated
Cadmium plated steel
Stainless steel-passivated
Silicone Rubber
Cadmium plated brass
Stainless steel-passivated
Stainless steel-passivated
Cadmium plated bronze
Stainless steel-passivated
Stainless steel-passivated
Cadmium plated steel
Cadmium plated steel
Cadmium plated bronze
Cadmium plated brass
Stainless steel-passivated
Cadmium plated steel
Stainless steel-passivated
Stainless steel-passivated
Cadmium plated bronze
Tin-zinc plated bronze
Nickel plated bronze
Neoprene rubber
Cadmium plated brass
Stainless steel-passivated
Stainless steel-passivated
Cadmium plated bronze
.018
.018
.025
.035
.031
.031
.029
.022
.018
.019
.018
.018
.018
.040
.040
.048
.040
.040
.022
.022
.022
.062
.031
.040
.022
.020
.402
.403
.469
.372
.344
.476
.398
.540
.600
.600
.594
.594
.594
.719
.719
.719
.719
.719
.625
.875
.875
.875
.938
.875
1.063
1.095
16-1751
16-3202
16-3255-16
32-239-15
52-2043
52-2051
52-2046
16-3202
16-886
16-3255-23
16-3215
16-3215-3
16-3204
52-2041
52-2041-6
52-2075
29-761
52-2050
16-3207
16-3209
16-3209-3
16-3113
52-2042
52-2055
16-3201
16-3210
.261
.261
.261
.295
.252
.260
.255
.441
.476
.476
.472
.472
.472
.475
.475
.470
.475
.475
.500
.640
.640
.625
.631
.652
.759
.885
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
.446
—
—
—
—
—
—
—
—
—
—
#6-32 x.250
#6-32 x.187
#6-32 x.187
#2-56 x.130
#6-32 x.190
1/4 DIA.
1/4 DIA.
1/4 DIA.
1/4 DIA.
6/32 DIA.
2/56 DIA.
#2/56 x.130
1/4 - 20
Terminal Sem screw
Terminal screw
Terminal screw
Terminal screw
Terminal screw
Lockwasher
Lockwasher
Lockwasher
Lockwasher
Lockwasher
Lockwasher
Terminal Lug
Terminal Nut
Dull nickel plated brass
Dull nickel plated brass
Dull nickel plated brass
Dull nickel plated brass
Dull nickel plated brass
Nickel plated brass
Silver plated brass
Cadmium plated brass
Cadmium plated bronze
Cadmium plated bronze
Cadmium plated bronze
Tin plated brass
Silver plated brass
—
—
—
—
—
.064
.040
.062
.063
.031
.015
—
—
—
—
—
—
—
.500
.562
.489
.487
.253
.165
—
—
11-2379
11-4082
11-4074
11-4177
11-4177-65
16-421-5
821-1114-6
16-3493
16-365-2
16-3257-12
16-3257-22
80-4961
815-601-3
—
—
—
—
—
.265
.275
.259
.255
.141
.088
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
F-5-2.AI
C
C
B
D
C
A
A
B
A
C
B
A
C
B
B
A
HEXAGON LOCKNUTS
OR FACENUTS
INTERNAL TOOTH
LOCKWASHER
LOCKING RING
WITH TAB
LOCKING RING
WITH D-FLAT
DECORATED
FACENUT
ACCESSORIES
Mounting and Terminal Hardware
MOUNTING NUTS
MOUNTING WASHERS, LOCKING RING AND PANEL SEAL
TERMINAL HARDWARE - SCREWS, LOCKWASHERS, LUGS AND NUTS
Hardware items are sold as replacement parts for Labinal Power Systems
switches only.
G7
Notes
G8
Notes
H1
Military Part Number to Labinal Power Systems Catalog Number H2 - H7
Test Requirements per MIL Specs H8 - H9
Glossary of Terms H10 - H12
Cross Reference
SECTION H
Index H1
H2
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
Military Part
Number
LPS
Catalog No.
MIL
Specification
Military Part
Number
LPS
Catalog No.
MIL
Specification
Military Part
Number
LPS
Catalog No.
MIL
Specification
AN3221-1
-2
AN3223-1
-2
AN3230-1
-2
-3
E1663-1
-3
M3950/14A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
C21
C22
C23
M3950/14C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
M5423/16-01
M8805/2
/4
/5
/11
/ 11
/14
/14
/14
/15
/15
/16
/17
/18
/19
/20
/38
/39
/40
/43
/53
M8805/55-001
-002
-003
-004
M8805/93-001
-002
-003
-004
-005
-006
-007
-008
24-1939
19-1939-2
8864K2
49-2033-2
8780K11
8781K11
8782K11
8790K4
8792K3
8546K1
K9
K4
K6
K8
K5
K2
K7
K10
K11
K3
K12
K13
8547K1
K9
K4
K6
K8
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
K17
8548K1
8548K9
K4
8548K6
K8
K5
K2
K7
K10
K11
K3
K12
K13
K15
K16
8548K17
32-341
(see MS25085)
(see MS24547)
(see MS25350)
(see MS25342)
(see MS25343)
(see MS25345)
(see MS25346)
(see MS25347)
(see MS25348)
(see MS25349)
(see MS25351)
(see MS25353)
(see MS25356)
(see MS25357)
(see MS16712)
(see MS27903)
(see MS21321)
(see MS24331)
(see MS27248)
(see MS27996)
8870K2
K3
K4
K5
A3-212-01
-02
-03
-04
-05
-06
-07
A3-200-01
MIL-T-6750
MIL-T-6750
MIL-B-5423
MIL-B-5423
MIL-S-6745
MIL-S-6745
MIL-S-6745
XEL37
XEL37
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-B-5423
MIL-S-8805/55
MIL-S-8805/55
MIL-S-8805/55
MIL-S-8805/55
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
M8805/93-009
-010
-011
-012
-013
-014
-015
-016
-017
-018
-019
-020
-021
-022
-023
-024
-025
-026
-027
-028
M8805/95-001
-002
-003
-004
M8805/96-001
-002
-003
-004
-005
-006
-007
-008
-009
-010
-011
-012
-013
-014
-015
-016
M22885/18-01
-02
-03
-04
-05
-06
-07
-08
MS14001-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS14002-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS14003-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS16712-1
MS16712-2
MS18150-1
MS18151-1
MS18152-1
MS21026-A211
-B211
-B241
-C221
A3-200-02
-03
-04
-05
-06
-07
A3-202-01
-02
-03
-04
-05
A3-202-06
-07
A3-204-01
-02
-03
A3-204-04
-05
-06
-07
B7070
B7070R
B7070B
B7070BR
B9001R
B9001B
B9002R
B9002B
B9001BR
B9001BB
B9002BR
B9002BB
BW9001R
BW9001B
BW9002R
BW9002B
BW9001BR
BW9001BB
BW9002BR
BW9002BB
A20267
J20145
A20271
J20149
A20272
J20152
A20273
J20153
8836K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
8837K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
8838K91
K99
K94
K96
K95
K92
K97
K910
K911
K93
C20050
C20050R
TW20001
TW20002
TW20000
8855K4
K5
K19
K13
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/93
MIL-S-8805/95
MIL-S-8805/95
MIL-S-8805/95
MIL-S-8805/95
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-8805/96
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-S-22885
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-S-8805/20
MIL-S-8805/20
MIL-S-83731
MIL-S-83731
MIL-S-83731
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MS21026-C231
-D211
-E221
-E231
-F271
-G311
-H271
-J241
-K281
-K311
-L311
MS21027-A211
-A331
-A711
-A831
-B211
-B241
-B331
-B711
-B741
-B831
-C221
-C231
-C331
-C721
-C731
-C831
-D211
-D331
-D711
-D831
-E221
-E231
-E721
-E731
-F341
-F371
-F841
-F871
-G311
-G351
-G811
-G851
-H341
-H371
-H841
-H871
-J241
-J741
-K311
-K321
-K351
-K381
-K811
-K821
-K851
-K881
-L311
-L351
-L811
-L851
MS21321-1
-2
MS21346-211
-221
-231
-241
-271
-281
-311
-321
-A211
-B211
-B241
-C221
-C231
-D211
-E221
-E231
-F271
-G311
-H271
-J241
-K281
-K311
-L311
8855K7
K10
K14
K8
K15
K16
K17
K9
K18
K20
K12
8856K4
K21
K4X
K21X
K5
K19
K30
K5X
K19X
K30X
K13
K7
K31
K13X
K7X
K31X
K10
K32
K10X
K32X
K14
K8
K14X
K8X
K22
K27
K22X
K27X
K16
K35
K16X
K35X
8856K34
K29
K34X
K29X
K9
K9X
K20
K24
K23
K28
K20X
K24X
K23X
K28X
K12
K36
K12X
K36X
H11-335
H11-395
8868K51
K57
K54
K55
K52
K56
K53
K58
8855K54
K55
K519
K513
K57
K510
K514
K58
K515
K516
K517
K59
K518
K520
K512
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-S-8805/39
MIL-S-8805/39
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
REFERENCE DOCUMENTS
Cross Reference
H3
MS21357-221
-231
-241
-271
-281
-311
-321
-331
-341
-351
MS21357-711
-721
-731
-741
-771
-781
-811
-821
-831
-841
-851
MS21433-211
-221
-231
-241
-271
-281
-311
-321
MS21434-211
-221
-231
-241
-271
-281
-311
-321
-331
-341
-351
MS21436-A211
-B211
-B241
-C221
-C231
-D211
-E221
-E231
-F271
-G11
-H271
-J241
-K281
-K311
-L311
MS21437-A211
-A331
-A711
-A831
-B211
-B241
-B331
-B711
-B741
-B831
-C221
-C231
-C331
-C721
-C731
-C831
-D211
-D331
-D711
-D831
-E221
-E231
-E721
-E731
-F341
-F371
-F841
-F871
-G311
-G351
-G811
-G851
8869K67
K64
K65
K62
K66
K63
K68
K69
K611
K610
8869K61X
K67X
K64X
K65X
K62X
K66X
K63X
K68X
K69X
K611X
K610X
8866KA61
KA67
KA64
KA65
KA62
KA66
KA63
KA68
8867KA61
KA67
KA64
KA65
KA62
KA66
KA63
KA68
KA69
KA611
KA610
8855K74
K75
K719
K713
K77
K710
K714
K78
K715
K716
K717
K79
K718
K720
K712
8856K74
K721
8856K74X
K21X
K75
K719
K730
K75X
K719X
K730X
K713
K77
K731
K713X
K77X
K731X
K710
K732
K710X
K732X
K714
K78
K714X
K78X
K722
K727
K722X
K727X
K716
K735
K716X
K735X
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MS21437-H341
-H371
-H841
-H871
-J241
-J741
-K311
-K321
-K351
-K381
-K811
-K821
-K851
-K881
-L311
-L351
-L811
-L851
MS24331-1
MS24417-1
MS24523-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS24524-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS24525-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS24547-1
-2
-3
-4
-5
MS24612-A212
-B212
-B242
-C212
-C222
-C232
-D212
-E212
-E222
-E232
-F272
-G312
-H272
-J242
-K282
-K312
-L262
-L292
-L302
-M312
-N312
MS24613-A212
-B212
8856K734
K729
K734X
K729X
K79
K79X
K720
K724
K723
K728
K720X
K724X
K723X
K728X
K712
K736
K712X
K736X
H11-375
8492K1
8500K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
8501K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
8502K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
K12
K13
SS30AT40
KT40
DT40
AT41
KT41
8843K1
K2
K16
K3
K9
K7
K4
K5
K10
K6
K12
K13
K14
K11
K15
K18
K20
K21
K19
K8
K17
8844K1
K2
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-S-8805/40
MIL-G-7703
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-S-8805/4
MIL-S-8805/4
MIL-S-8805/4
MIL-S-8805/4
MIL-S-8805/4
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
MS21347-211
-821
-831
-841
-851
-A211
-A331
-B211
-B241
-B331
-C221
-C231
-C331
-D211
-D331
-E221
-E231
-F271
-F341
-F371
-G311
-G351
-H271
-H341
-H371
-J241
-K281
-K311
-K321
-K351
-K381
-L311
-L351
-221
-231
-241
-271
-281
-311
-321
-331
-341
-351
-711
-721
-731
-741
-771
-781
-811
MS21351-321
MS21353-321
-331
-341
-351
-821
-831
-841
-851
MS21354-211
-221
-231
-241
-271
-281
-311
-321
MS21355-211
-221
-231
-241
-271
-281
-311
-321
-331
-341
-351
MS21356-211
-221
-231
-241
-271
-281
-311
-321
MS21357-211
8869K51
K58X
K59X
K511X
K510X
8856K54
K521
K55
K519
K530
K513
K57
K531
K510
K532
K514
K58
K515
K522
K527
K516
K535
K517
K534
K529
K59
K518
K520
K524
K523
K528
K512
K536
8869K57
K54
K55
K52
K56
K53
K58
K59
K511
K510
K51X
K57X
K54X
K55X
K52X
K56X
K53X
8868K8
8869K8
K9
K11
K10
K8X
K9X
K11X
K10X
8866K61
K67
K64
K65
K62
K66
K63
K68
8867K61
K67
K64
K65
K62
K66
K63
K68
K69
K611
K610
8868K61
K67
K64
K65
K62
K66
K63
K68
8869K61
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
Military Part
Number
LPS
Catalog No.
MIL
Specification
Military Part
Number
LPS
Catalog No.
MIL
Specification
Military Part
Number
LPS
Catalog No.
MIL
Specification
REFERENCE DOCUMENTS
Cross Reference
H4
REFERENCE DOCUMENTS
Cross Reference
MS24613-B242
-C212
-C222
-C232
-D212
-E212
-E222
-E232
-F272
-G312
-H272
-J242
-K282
-K312
-L262
-L292
-L302
-M312
-N312
MS24614-A212
-B212
-B242
-C212
-C222
-C232
-D212
-E212
-E222
-E232
-F272
-G312
-H272
-J242
-K282
-K312
-L262
-L292
-L302
-M312
-N312
MS24655-211
-221
-231
-241
-271
-281
-311
-321
-211W
-221W
-231W
-241W
-271W
-281W
-311W
-321W
MS24656-211
-221
-231
-241
-271
-281
-311
-321
-331
-341
-351
-211W
-221W
-231W
-241W
-271W
-281W
-311W
-321W
-331W
-341W
-351W
MS24658-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
21K
8844K16
K3
K9
K7
K4
K5
K10
K6
K12
K13
K14
K11
K15
K18
K20
K21
K19
K8
K17
8845K1
K2
K16
K3
K9
K7
K4
K5
K10
K6
K12
K13
K14
K11
K15
K18
K20
K21
K19
K8
K17
8866K1
K7
K4
K5
K2
K6
K3
K8
K51
K57
K54
K55
K52
K56
K53
K58
8867K1
K7
K4
K5
K2
K6
K3
K8
K9
K11
K10
K51
K57
K54
K55
K52
K56
K53
K58
K59
K511
K510
8503K1
K27
K5
K2
K28
K3
K29
K30
K31
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS24658-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS24659-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS24660-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
8503K32
K33
K4
K34
K10
K35
K9
K6
K36
K7
K16
K37
K38
K11
K20
K12
K39
K14
K15
K21
K19
K18
K40
K41
K13
K17
K8
K23
K24
K25
K26
K42
8504K1
K27
K5
K2
K28
K3
K29
K30
K31
K32
K33
K4
K34
K10
K35
K9
K6
K36
K7
K16
K37
K38
K11
K20
K12
K39
K14
K15
K21
K19
K18
K40
K41
K13
K17
K8
K23
K24
K25
K26
K42
8505K1
K27
K5
K2
K28
K3
K29
K30
K31
K32
K33
K4
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS24660-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS25081-4
MS25082-8
MS25085-1
MS25085-2
MS25214-1
-2
-3
MS25221-1
MS25223-1
-2
MS25224-1
-2
-3
MS25225-1
-2
-3
MS25246-1
MS25301-1
MS25306-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS25307-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS25308-212
-222
-232
-242
-262
-272
-282
-292
-302
-312
MS25342-1
MS25343-1
MS25344-1
MS25345-1
MS25346-1
MS25347-1
MS25348-1
MS25349-1
MS25350-1
8505K34
K10
K35
K9
K6
K36
K7
K16
K37
K38
K11
K20
K12
K39
K14
K15
K21
K19
K18
K40
K41
K13
K17
K8
K23
K24
K25
K26
K42
29-761
15-404-6
E4-270
E4-271
8494K1
K2
K3
8495K1
8496K1
K2
8497K1
K2
K3
8498K1
K2
K3
24-1164-2
49-1740-2
8836K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
8837K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
8838K1
K9
K4
K6
K5
K2
K7
K10
K11
K3
S1-44
S3-44
S2-44
S1-344
S3-344
S2-344
D4-44
D8-44
D4-344
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-S-83731
MIL-S-8805/2
MIL-S-8805/2
MIL-S-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-G-7703
MIL-B-5423
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-S-8805/11
MIL-S-8805/11
MIL-S-8805/11
MIL-S-8805/14
MIL-S-8805/14
MIL-S-8805/14
MIL-S-8805/15
MIL-S-8805/15
MIL-S-8805/5
Military Part
Number
LPS
Catalog No.
MIL
Specification
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
H5
REFERENCE DOCUMENTS
Cross Reference
MS25351-1
MS25353-1
MS25356-1
MS25357-1
MS25452-1
MS27240-1
-2
-3
-4
MS27259-1
-2
MS27406-1
-2
-3
MS27407-1
-2
-3
-4
-5
-6
MS27408-1A
-1B
-1D
-1E
-1F
-1G
-1H
-1J
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
-3E
-3L
-3N
-4A
-4B
-4D
-4E
-4F
-4G
-4H
-4J
-4K
-4L
-4M
-4N
-4P
-5E
-5F
-5K
-5L
-5M
-5N
-6E
-6L
-6N
-7B
MS27409-1A
-1B
-1D
-1E
-1F
-1G
-1H
-1J
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
-3E
-3L
-3N
D8-344
K3-344
K3-44
G3-44
8499K1
H11-330
-390
-331
-391
H11-334
-394
8502K15
K16
K17
8501K14
K15
K16
K17
K18
K19
8504K43
K44
K45
K46
K47
K48
K49
K50
K51
K52
K53
K54
K55
K56
K57
K58
K59
K60
K61
K62
K63
K64
8504K65
K66
K67
K68
K69
K70
K71
K72
K73
K 74
K75
K76
K77
K78
K79
K80
K81
K82
K83
K84
K85
K86
K87
8505K43
K44
K45
K46
K47
K48
K49
K50
K51
K52
K53
K54
K55
K56
K57
K58
K59
K60
K61
K62
K63
K64
MIL-S-8805/16
MIL-S-8805/17
MIL-S-8805/18
MIL-S-8805/19
MIL-G-7703
MIL-S-8805/43
MIL-S-8805
MIL-S-8805/43
MIL-S-8805
MIL-S-8805
MIL-S-8805
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS27722-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27723-1
-2
-3
-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27724-1
-2
-3
-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27752-1
MS27781-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
8570K1-16
K9-16
K4-16
K6-16
K5-16
K2-16
K7-16
K10-16
K11-16
K3-16
K12-16
K13-16
8571K17-16
K18-16
K19-16
K1-16
K9-16
K4-16
K6-16
K5-16
K2-16
K7-16
K10-16
K11-16
K3-16
K12-16
K13-16
8572K15-16
K16-16
K17-16
K1-16
K9-16
K4-16
K6-16
K5-16
K2-16
K7-16
K10-16
K11-16
K3-16
K12-16
K13-16
8498K6
8573K1-16
K27-16
K5-16
K2-16
K28-16
K3-16
K29-16
K30-16
K31-16
K32-16
K33-16
K4-16
K34-16
K10-16
K35-16
K9-16
K6-16
K36-16
K7-16
K16-16
K37-16
K38-16
K11-16
K20-16
K12-16
K39-16
K14-16
K15-16
K21-16
K19-16
K18-16
K40-16
K41-16
K13-16
K17-16
K8-16
K23-16
K24-16
K25-16
K26-16
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-G-7703
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS27781-33M
MS27782-1A
-1B
-1D
-1E
-1F
-1G
-1H
-1J
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
MS27782-3E
-3L
-3N
-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS27783-1A
-1B
-1D
-1E
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
-3E
-3L
-3N
-21A
-21B
-21D
-21E
8573K42-16
8575K65-16
K66-16
K67-16
K68-16
K69-16
K70-16
K71-16
K72-16
K73-16
K74-16
K75-16
K76-16
K77-16
K78-16
K79-16
K80-16
K81-16
K82-16
K83-16
8574K84-16
K85-16
K86-16
K1-16
K27-16
K5-16
K2-16
K28-16
K3-16
K29-16
K30-16
K31-16
K32-16
K33-16
K4-16
K34-16
K10-16
K35-16
K9-16
K6-16
K36-16
K7-16
K16-16
K37-16
K38-16
K11-16
K20-16
K12-16
K39-16
K14-16
K15-16
K21-16
K19-16
K18-16
K40-16
K41-16
K13-16
K17-16
K8-16
K23-16
K24-16
K25-16
K26-16
K42-16
8575K43-16
K44-16
K45-16
K46-16
K51-16
K52-16
K53-16
K54-16
K55-16
K56-16
K57-16
K58-16
K59-16
K60-16
K61-16
K62-16
K63-16
K64-16
K1-16
K27-16
K5-16
K2-16
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
H6
MS27783-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS27784-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27785-1
-2
-3
-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27786-1
-2
-3
-21
-22
-23
-24
-26
-27
-28
-29
-30
-31
-32
-33
MS27787-21A
-21B
-21D
-21E
8575K28-16
K3-16
K29-16
K30-16
K31-16
K32-16
K33-16
K4-16
K34-16
K10-16
K35-16
K9-16
K6-16
K36-16
K7-16
K16-16
K37-16
K38-16
K11-16
K20-16
K12-16
K39-16
K14-16
K15-16
K21-16
K19-16
K18-16
K40-16
K41-16
K13-16
K17-16
K8-16
K23-16
K24-16
K25-16
K26-16
K42-16
8570K1-20
K9-20
K4-20
K6-20
K5-20
K2-20
K7-20
K10-20
K11-20
K3-20
K12-20
K13-20
8571K17-20
K18-20
K19-20
K1-20
K9-20
K4-20
K6-20
K5-20
K2-20
K7-20
K10-20
K11-20
K3-20
K12-20
K13-20
8572K15-20
K16-20
K17-20
K1-20
K9-20
K4-20
K6-20
K5-20
K2-20
K7-20
K10-20
K11-20
K3-20
K12-20
K13-20
8573K1-20
K27-20
K5-20
K2-20
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS27787-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS27788-1A
-1B
-1D
-1E
-1F
-1G
-1H
-1J
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
-3E
-3L
-3N
-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
8573K8-20
K3-20
K29-20
K30-20
K31-20
K32-20
K33-20
K4-20
K34-20
K10-20
K35-20
K9-20
K6-20
K36-20
K7-20
K16-20
K37-20
K38-20
K11-20
K20-20
K12-20
K39-20
K14-20
8573K15-20
K21-20
K19-20
K18-20
K40-20
K41-20
K13-20
K17-20
K8-20
K23-20
K24-20
K25-20
K26-20
K42-20
8574K65-20
K66-20
K67-20
K68-20
K69-20
K70-20
K71-20
K72-20
K73-20
K74-20
K75-20
K76-20
K77-20
K78-20
K79-20
K80-20
K81-20
K82-20
K83-20
K84-20
K85-20
K86-20
K1-20
K27-20
K5-20
K2-20
K28-20
K3-20
K29-20
K30-20
K31-20
K32-20
K33-20
K4-20
K34-20
K10-20
K35-20
K9-20
K6-20
K36-20
K7-20
K16-20
K37-20
K38-20
K11-20
K20-20
K12-20
K39-20
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
Military Part
Number
LPS
Catalog No.
MIL
Specification
MS27788-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS27789-1A
-1B
-1D
-1E
-1F
-1G
-1H
-1J
-1K
-1L
-1M
-1N
-1P
-2E
-2F
-2K
-2L
-2M
-2N
-3E
-3L
-3N
-21A
-21B
-21D
-21E
-21F
-21G
-21H
-21J
-21K
-21L
-21M
-21N
-21P
-22D
-22F
-22G
-23D
-23F
-23G
-24E
-24F
-24K
-24M
-26F
-27E
-27L
-27N
-28E
-29F
-30F
-31E
-31F
-31K
-31L
-31M
-31N
-32E
-33E
-33F
-33K
-33M
MS27903-1
-2
-3
-4
-5
-6
MS27994-1
-2
8574K14-20
K15-20
K21-20
K19-20
K18-20
K40-20
K41-20
K13-20
K17-20
K8-20
K23-20
K24-20
K25-20
K26-20
K42-20
8575K43-20
K44-20
K45-20
K46-20
K47-20
K48-20
K49-20
K50-20
K51-20
K52-20
K53-20
K54-20
K55-20
K56-20
K57-20
K58-20
K59-20
K60-20
K61-20
K62-20
K63-20
K64-20
K1-20
K27-20
K5-20
K2-20
K28-20
K3-20
K29-20
K30-20
K31-20
K32-20
8575K33-20
K4-20
K34-20
K10-20
K35-20
K9-20
K6-20
K36-20
K7-20
K18-20
K37-20
K38-20
K11-20
K20-20
K12-20
K39-20
K14-20
K15-20
K21-20
K19-20
K18-20
K40-20
K41-20
K13-20
K17-20
K8-20
K23-20
K24-20
K25-20
K26-20
K42-20
WC150PB6
WC150PB6R
WC150PAB6
WC150PAB6R
WC150WB6
WC150WB6R
SF-203
-206
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-DTL-3950
MIL-S-8805/38
MIL-S-8805/38
MIL-S-8805/38
MIL-S-8805/38
MIL-S-8805/38
MIL-S-8805/38
MIL-S-8805/32
MIL-S-8805/32
Military Part
Number
LPS
Catalog No.
MIL
Specification
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
REFERENCE DOCUMENTS
Cross Reference
H7
MILITARY PART NUMBERS TO LABINAL POWER SYSTEMS CATALOG NUMBERS
REFERENCE DOCUMENTS
Cross Reference
-3
-4
-5
MS27995-1
MS27996-1
MS90310-211
-221
-231
-241
-271
-281
-311
MS90311-211
-221
-231
-241
-271
-281
-311
-711
-721
-731
-741
-771
-781
-811
NAF1173-1
-2
NAF1174-1
NAF47851-1
-103
-203-1
-206-1
H11-228
H6-1029
8868K1
K7
K4
K5
K2
K6
K3
8869K1
K7
K4
K5
K2
K6
K3
K1X
K7X
K4X
K5X
K2X
K6X
K3X
8896K1
8895K1
8897K1
8499K2
MIL-S-8805/32
MIL-S-8805/32
MIL-S-8805/32
MIL-S-8805/42
MIL-S-8805/53
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
MIL-DTL-8834
Military Part
Number
LPS
Catalog No.
MIL
Specification
H8
1 .Strength of Terminal Solder - 9 lb.
#4 Screw - 5 lb.
#6 Screw - 30 lb.
Leads - 15 lb.
Solder - 5 lb.
#4 Screw - 5 lb.
#6 Screw - 30 lb.
Leads - 15 lb.
5 lb. solder lug.
25 lb. screw term.
5 lb. in. torque screw term.
15 lb. I.W.T.S. term.
5 lb. solder lug
25 lb. screw term.
5 lb. in. torque screw term.
5 lb. I.W.T.S. term.
2. Strength of Actuating
Lever Pivot and Stop
10 lb. 25 lb. 25 lb. throughout range 25 lb. throughout range
3. Strength of Mounting
Means
15 lb.-in. 15 lb.-in. 25 lb.-in. torque 65 lb.-in. torque 15/32 & over
15 lb.-in. torque under 15/32
4. Dielectric (Sea Level)
Indication
Dielectric (Altitude)
1000V ac for one minute
500V ac above 10,000 ft.
1000V ac for one minute
400V ac above 10,000 ft.
1200V ac Group A
750V ac after electrical endur-
ance toggle to terminal only.
500 microampere max. leakage
500V ac (65K ft.)
1800V ac Group A
500 microamperes max. leakage
500V ac (65K ft.)
5. Contact Voltage Drop Contact Resistance
.025 Ohm New
.040 Ohm After Mechanical Life
Contact Resistance
.025 Ohm New
.080 Ohm After Electrical Life
2.5 millivolt initial
5.0 millivolt after mechanical
endurance
I.W.T.S. 8.0 millivolt initial
@2-6Vdc0.1amp.
1.0millivoltinitial@2-6Vdc
0.1 amp.
6. Temperature Rise 50 deg. C max. at rated resis-
tive load after life
50 deg. C max. at rated resis-
tive load after life
50deg.Crise@ratedres.
after endurance test current
50deg.Crise@ratedres.
after endurance test current
7. Short Circuit 60 times rated resistive load 60 times rated resistive load 10 oper. make & carry
60xratedresistiveload@
lowest dc V
10 oper. make & carry
60xratedresistiveload@low-
est dc V
8. Mechanical Life As specified at high and low
temperature
20K operations -65 deg. C
20Koperations+71deg.C
20K operations -55 deg. C
20Koperations+71deg.C
9. Electrical Endurance As specified As specified 20K operations 20K operations
10. Overload 50operations@150%rated
resistive load
50operations@150%rated
resistive load
50operations@150%rated
resistive load
50operations@150%rated
resistive load
11. A) Electrical Endurance at
Altitude
B) Electrical Endurance at
Sea Level
Sequence of test, ratings and
environmental conditions are
specified in MIL-S-8805
Sequence of test, ratings and
environmental conditions are
specified in MIL-S-22885
20Koper.resistiveload@65K
ft. rm temp
20Koper.ind.load@65Kft.
rm. temp.
Performed on separate test
samples
20K operations resistive load
@71deg.C
20Koperationsind.load@rm.
temp.
Performed on separate test
samples
20Koper.resistiveload@65K
ft. rm temp
20Koper.ind.load@65Kft.
rm. temp.
Performed on separate test
samples
20Koperationsresistiveload@
rm. temp.
20Koperationsind.load@rm.
temp.
Performed on separate test
samples
12. Vibration See Detail Sheet See Detail Sheet Method 204 of MIL-STD-202.
Test Condition A
.06 D.A. or 10 G's
10-500 Hz
10 micro sec. max. chatter
Method 204 of MIL-STD-202.
Test Condition D
.06 D.A. or 20 G's
2000 Hz
10 micro sec. max. chatter
13. Shock See Detail Sheet See Detail Sheet
Pulse-Method 213 of MIL-STD-202,
TestConditionB@75G's
10 micro sec. max. chatter
Pulse-Method 213 of MIL-STD-202,
TestConditionI@100G's
10 micro sec. max. chatter
14. Salt Spray
Test Upon Completion
MIL-STD-202 Method 101
See Detail Sheet
MIL-STD-202 Method 101
See Detail Sheet
48 hours-Method 101 of MIL-
STD-202, Test Condition B
10operations@lowestrated
dc voltage
96 hours-Method 101 of MIL-
STD-202, Test Condition A
Env.50oper.@ratedresistive
current and lowest rated dc V
15. Moisture Resistance MIL-STD-202 Method 106,
100V dc potential between cur-
rent carrying parts & panel
MIL-STD-202 Method 106,
100V dc potential between cur-
rent carrying parts & panel
Method 106 of MIL-STD-202
10 days, 100V dc potential
between current carrying parts
& panel
Method 106 of MIL-STD-202,
10 days, 100V dc potential
between current carrying parts
& panel, 0.1 A. max. leakage
TEST REQUIREMENT MILPRF-8805 MIL-PRF-22885 MIL-DTL-3950 MIL-DTL-8834
REFERENCE DOCUMENTS
Rating, Cross Reference and Engineering Data
MIL Specifications
MIL SPECIFICATION
H9
16. Sand & Dust
See Detail Sheet
See Detail Sheet
Method 110 of MIL-STD-202,
TestCond.B;6hrs@23
d e g . C ; 6 h r s @ 6 3 d e g . C . 
2.5K oper. mechanical life
Method 110 of MIL-STD-202,
Test Cond. B;
6hours@23deg.C,6hrs@
63 deg. C.
2.5K oper. mechanical life.
TEST REQUIREMENT MIL-S-8805 MIL-S-22885 MIL-DTL-3950F MIL-DTL-8834F
17. Explosion
MIL-STD-202 Method 109
MIL-STD-202 Method 109
No Requirement
Method 109 of MIL-STD-202.
Max. rated dc inductive load
toggle seal only.
18. Sealing See Detail Sheet See Detail Sheet 1) Non destructive-submerge in
H20@2.0+/_.5in.ofHg
for 5 minutes
2) Destructive-no leakage when
sub-merged in sodium chlo-
ridesolutionat2.0+/-.5in.
of Hg for 4 hrs and sub
merged at sea level for 16
hours
1) Lever seal - 20K operations
at 6.5 lbs./in2 water pres-
sure - seal only submerged
1/4" bushings only
2) Environmental seal: A-Non
dest.-mass spectr. B-
Destructive-submerge sw. in
ethylene glycol, temp. range
-18deg.Cto+71deg.C,
20K oper. Sws. checked for
contact V drop & dielectric
19.
A) Toggle Seal
B) Bushing Seal --- ---
No Requirement See
Sealing
1hrea.leverpos.@-55degC
Toggle ICE
20. Temperature
Operation
See Detail Sheet -55deg.Cto+85deg.
C
See Mechanical Life See Mechanical Life
21. Life Low Cur.
Level See Detail Sheet See Detail Sheet 40Koperations@25deg.C;
Method 311 of MIL-STD-202
when specified
20Koperations@71deg.C;5
millivolt, 5 microamp
22. Fungus Non-nutrient materials
only
Non-nutrient materials
only
No Requirement No Requirement
23. Intermediate
Current
See Detail Sheet 27+3-OVdc&Relay
M5757/10-033
20Koperations@35-40mAres.
load. Lowest rated dc V and 71
deg. C amb.
See Life Low Cur. Level
24. Thermal Shock MIL-STD-202 Method
107
MIL-STD-202 Method
107
Method 107 of MIL-STD-202,
TestConditionB;5cycles@
-65deg.C/+125deg.C
Method 107 of MIL-STD-202,
TestCond.A,5cycles@-55
deg.C/+85deg.C
Toggle seal - 5 operations under 0.5 inches of H2O above top of bushing
REFERENCE DOCUMENTS
Rating, Cross Reference and Engineering Data
MIL Specifications - Continued
MIL SPECIFICATION
H10
-A-
ACTUATOR - Mechanism of the switch that when operated trans-
fers the internal contacts.
ALLOY - A metal composed of two or more different metals to
obtain a desired physical property.
ALTERNATE ACTION - Typically associated with pushbutton
switches; switch contacts remain in a given circuit condition after
removal of actuating force; when actuating force is applied a sec-
ond time, the opposite circuit is engaged.
ALTERNATING CURRENT (AC) - An electric current that reverses
direction at regularly recurring intervals of time.
AMBIENT TEMPERATURE RANGE - Operating temperature
range.
ANGLE OF THROW - Associated with rocker and toggle switches
to indicate the total travel arc of the actuator, measured in
degrees.
ANNEALED - To heat and then cool (as steel or glass) for soften-
ing and making the material less brittle; for example, annealed
copper is less brittle.
ARCING - The flow or movement of electric current between
opening or closing switch contacts.
-B-
BASIC SWITCH - Classified as a self-contained switching unit.
May be used independently or with a gang-mounted assembly.
Usually mechanically actuated.
BREAK - To open an electrical set of closed contacts.
BREAK BEFORE MAKE - To interrupt one circuit of a pole before
completing a second circuit of the same pole.
-C-
CAPACITIVE LOAD - A lumped capacitance that is switched as a
unit.
CONTACT BOUNCE - The repeated rebounding of the movable
contact during the transfer from one throw to the next; typically
measured in micro or milliseconds.
CONTACT RESISTANCE - The resistance measured across a pair
of closed contacts, which is in series with the load. Resistance
levels will increase over time based on usage load conditions and
environment. Measured in milliohms.
CREEPAGE - The unwanted flow of electrical current from one
conductive part to another.
CURRENT - The flow of electrons within a wire or a circuit; mea-
sured in amperes.
CYCLE - An interval of time during which a sequence of a recur-
ring succession of events or phenomena is completed.
-D-
DETENT - A mechanical positioning device designed to stop the
actuator travel at each successive electrical circuit.
DIELECTRIC STRENGTH - The potential gradient at which electric
failure or breakdown occurs.
DIFFERENTIAL TRAVEL (D.T.) - The amount of actuator or plung-
er travel measured from the point where contacts "snap over" to
the point where they "snap back."
DIRECT CURRENT (DC) - A unidirectional current in which
changes in value are either zero or so small that they may be
neglected. As originally used, the term designates a practically
non-pulsating current.
DOUBLE BREAK CONTACTS - (Twin break.) Switch circuit breaks
in two places. Also referred to as form Z circuitry.
DOUBLE POLE (DP) - see Pole.
DOUBLE-POLE DOUBLE-THROW (DPDT) - Switches which
make and break two separate circuits. Both normally open and
normally closed set of contacts offered with each pole.
DOUBLE THROW (DT) - see Throw.
DRY CIRCUIT - A low energy circuit condition where no arcing
occurs during contact switching; typically in millivolt and milliamp
ranges of current and voltage.
-F-
FLASH PLATING - A very thin or "instant plating" process usually
measuring less than 10 micro-inches thick.
FLUX - A substance (such as rosin) applied to surfaces to be
joined by soldering, brazing or welding to clean and free them
from oxide and promoting their union.
FREE POSITION (F.P.) - Switch plunger or actuator position when
no outside force is applied, other than gravity.
FULL OVERTRAVEL FORCE - The amount of force required to
achieve full overtravel of the switch actuator.
-G-
GROUND - A conducting path between an electric circuit or
equipment and the earth, or some large conducting body serv-
ing in place of the earth whether the connection is intentional or
accidental.
-H-
HERMETICALLY SEALED SWITCH - A switch in a gas tight
enclosure that has been completely sealed by fusion or compa-
rable means to insure a low rate of gas leakage over a long period
of time. All junctures made with glass-to-metal or metal-to-metal.
REFERENCE DOCUMENTS
Glossary of Terms
H11
-I-
INDUCTIVE LOAD - A load in which the initial current on make
(contact closing) is lower than steady state and the voltage is
greater than steady state upon break (contact opening). When
contacts are opened (break), the stored energy of the inductor
combined with the long arcing time is severe on the switch con-
tacts.
INRUSH - The amount of current that a load draws when initially
closing the switch contacts. May cause severe degradation of
contacts.
INSULATION RESISTANCE - The electrical resistance between
two normally insulated parts.
IP - Part of the IEC529 standard recommending the degree of
protection of enclosures for low-voltage switch gear. Deals with
the prevention of ingress of liquids and solid foreign matter in
enclosures.
ISOLATED LAMP CIRCUIT - Independent of switching circuit;
lamp is operated on a completely separate circuit from the switch
circuit.
-L-
LAMP LOAD - Upon initial contact closure (make), high inrush
current occurs (approximately 10 times greater than the steady
state).
LATCHDOWN - One type of alternate action in which the push-
button is mechanically secured in the down position; the pushbut-
ton is at "normal" position for one circuit and latched down posi-
tion for the other circuit condition.
LED (LIGHT EMITTING DIODE) - A solid state diode that pro-
vides variable light.
LOGIC LEVEL - An application in which power levels do not
cause arcing, melting, or softening of contacts; also referred to
as dry circuit or low energy; typically requiring gold contacts for
reliability.
-M-
MAINTAINED ACTION - To remain in a given circuit condition
until actuated into the next circuit condition.
MAKE BEFORE BREAK - Completing one circuit of a pole before
interrupting another of the same pole.
MOMENTARY ACTION - Mechanically returning from a tempo-
rary circuit condition to the maintained circuit condition as soon
as the actuating force is removed.
-N-
NC - Normally Closed contacts; circuit is closed when actuator is
in its normal at-rest position.
NEMA - National Electrical Manufacturers Association, an agency
of the United States, setting standards for products distributed
worldwide; applied to switches in their degrees of protection
against the intrusion of liquids, dust, and other contaminants.
NO - Normally Open contacts; circuit is open when actuator is in
its normal or at-rest position.
NOISE, ELECTRICAL - Unwanted electrical signals that produce
undesirable effects in the circuits of the control systems in which
they occur.
NOMINAL - The result of the calculated actual value range.
NONSHORTING CONTACTS - Contacts which break before
make.
-O-
OPAQUE - A condition that is not pervious to radiant energy and
especially light.
OPERATING FORCE (O.F.) - A measured amount of force applied
to switch plunger or actuator to cause contact "snap-over" to
occur.
OPERATING POSITION (O.P.) - Position of switch plunger or
actuator at which point the internal switch contacts snap from
normal to operated position.
OVERTRAVEL (O.T.) - Switch plunger or actuator travel designed
to go safely beyond the operating position.
-P-
PANEL SEAL - Prevents liquids and solid particles from reach-
ing the switch contacts from the front of the panel if the panel
is subjected to foreign contamination usually caused by spills or
splashing.
PARALLEL CIRCUIT - Electrical circuit having two or more induc-
tors or paths for the current to flow.
PF - Power Factor; a means of determining contact capability
when used with inductive loads relative to the standard resistive
load rating; for example, if PF = 1.0, the inductive load is 100% of
the resistive load, or if PF = 0.6, the inductive load is 60% of the
resistive load.
POLE - A single common electrical input having one or more out-
puts.
POSITION - The mechanical stops or detents associated with the
switch actuator.
PRECISION SNAP-ACTING SWITCH - An electromechanical
switch having predetermined and accurately controlled character-
istics and having a spring-loaded quick make and break contact
action.
PRETRAVEL (P.T.) - Measured travel associated with the moving
of the plunger or actuator from free position to operating position.
PUSH-PUSH - Considered a form of alternate action, but is not
latchdown.
REFERENCE DOCUMENTS
Glossary of Terms
H12
-R-
RELEASE FORCE (R.F.) - Amount of force still applied to switch
plunger or actuator at moment contacts snap from operated
position to unoperated position.
RMS - Root Mean Square.
-S-
SHORTING CONTACTS - Electrical switch contacts that are
designed to make before break.
SILICONE RUBBER - Rubber produced from silicone elastomers
with a high amount of flexibility, resilience, and tensile strength
over a wide temperature range.
SNAP ACTION - Very fast mechanical transfer of contacts from
one position to another. Contact transfer action is independent
of speed of actuator travel.
SPST - Single Pole Single Throw - see Pole; also Throw.
-T-
TACTILE FEEDBACK - The switching action felt by an operator
as he operates the switch from position to position.
THROW - The number of electrical circuits within a switch pole.
TOTAL TRAVEL - Combined distance of actuator pretravel and
overtravel; total distance actuator moves from relaxed position
past the point of electrical contact and to the end of travel.
TRANSLUCENT - Transmitting and diffusing light so that objects
beyond cannot be seen clearly.
TRANSPARENT - Having the property of transmitting light
without appreciably scattering so that objects lying beyond are
entirely visible.
TRAVEL - The distance the switch actuator moves which causes
a change of electrical circuits.
TWO CIRCUIT - Circuit in which one circuit is made in one posi-
tion and a separate circuit is made in the other position.
-V-
VOLTAGE DROP - The difference of voltages at the two termi-
nals of a passive impedance.
-W-
WIPING ACTION - The action caused by the movable switch
contact sliding across the stationary contact, resulting in the
cleaning of the contact surfaces.
REFERENCE DOCUMENTS
Glossary of Terms
Product Application Information
and Warranty Disclaimer
It is buyer’s responsibility to deter-
mine the suitability of the particu-
lar device for its application, and
Labinal Power Systems makes
no warranties, and assumes no
liability as to the suitability of suf-
ficiency for buyer’s application of
the device. Ratings and switch per-
formance are valid only on devices
which have not been subjected to
unauthorized modifications or mis-
applications. Dimensional drawings
are available upon request.
Notice
The use of Labinal Power Systems
devices should be in accordance
with the provisions of the National
Electric Code, U.L. and/or other
local, military or industry standards
that are pertinent to the particular
end use. Installation or use not in
accordance with these codes and
standards could be hazardous to
personnel and/or equipment.
Government Cage Code
The Government Cage Code for
products manufactured by Labinal
Power Systems's aerospace sens-
ing and control manufacturing
facilities are 81640, 76374, 96182,
99145 and 27878.
Safran
Labinal Power Systems
2250 Whitfield Avenue
Sarasota, FL 34243
Ph: (800) 955-7354
(941) 751-7138
Fax: (941) 751-7173
www.labinal-power.com
KEY MISSIONS, KEY TECHNOLOGIES, KEY TALENTS