Series MB2000 Miniature Pushbuttons
C72
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 6A @ 125V AC & 3A @ 250V AC or 3A @ 30V DC
Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Logic/Power Level: Combines silver & gold ratings
(gold over silver)
Note: Find additional explanation dual rating & operating range in Supplement section.
Other Ratings
Contact Resistance: 10 milliohms maximum for silver; 20 milliohms maximum for gold
Insulation Resistance: 1,000 megohms minimum @ 500V DC
Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts & case for 1 minute minimum
Mechanical Life: 50,000 operations minimum for splashproof models; 100,000 for all other models
Electrical Life: 25,000 operations minimum for silver; 50,000 operations minimum for gold
50,000 operations minimum for silver at 3A @ 125V AC
Nominal Operating Force: Momentary Action: 1-pole 9.32N; 2-pole 16.18N; 4-pole 25.54N;
Alternate Action: 1-pole 4.41N; 2-pole 7.06N; 4-pole 11.77N
Contact Timing: Slow make, slow break
Plunger Travel: Screw-on Cap (Mom.) Screw-on Cap (Alt.) Snap-on Cap (Mom. & Alt.)
Pretravel: .028” (0.71mm) .110” (2.80mm) .125” (3.19mm)
Overtravel: .043” (1.09mm) .043” (1.10mm) .050” (1.26mm)
Total Travel .071” (1.80mm) .153” (3.90mm) .175” (4.45mm)
Materials & Finishes
Plunger: Brass w/nickel plating; polyacetal w/B1 bushing Bushing: Brass with nickel plating
Frame: Stainless steel Case: Diallyl phthalate resin (UL94V-0)
Movable Contactor: Phosphor bronze with silver or gold plating
Movable Contacts: Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A)
Stationary Contacts: Silver with silver plating (code W); copper or brass with gold plating (code G); or
silver with gold plating (code A)
Terminals: Copper or brass with silver plating; copper or brass with gold plating
Environmental Data
Operating Temp Range: –30°C through +85°C (–22°F through +185°F)
Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range
& returning in 1 minute; 3 right angled directions for 2 hours
Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Sealing: B3 & D3 bushing options equivalent to IP67
Installation
Mounting Torque: 1.5Nm (13.0 lb•in) for double nut; .7Nm (6.0 lb•in) for single nut
Cap Installation Force: 80.0N (18.0 lbf) maximum downward force on actuator
Soldering Time & Temp: Wave Soldering (PC version): See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Process Seal: These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards: UL94V-0 case
UL: File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” before dash in part number to order UL recognized switch.
All models recognized at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V DC max.
CSA: File No. 023535_0_000 - Certified only when ordered with marking on switch.
Add “/C” before dash in part number to order CSA certified switch.
All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V max.
4/10/17
Series MB2000
Miniature Pushbuttons
C73
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
Distinctive Characteristics
Guide interlocked with actuator block prevents window locking and
maintains correct plunger alignment to assure contact stability.
Employs an over-center actuator mechanism, which diminishes
sparking and increases operating life in AC circuits.
High torque bushing construction prevents rotation
or separation from frame during installation.
Splashproof option (D3 and B3 bushing codes) features an
o-ring within the bushing and one under the face nut
to protect from splashed, sprayed, or spilled liquids.
High insulating barriers, formed in the molded
diallyl phthalate case, increase isolation of circuits
in multipole devices.
Prominent external insulating barriers increase
insulation resistance and dielectric strength.
Epoxy sealed terminals prevent entry of solder
flux and other contaminants.
Clinching of the frame to the case well above the base
and terminals provides 1,500V dielectric strength.
Actual Size Bushing Mount Page C74
Bracket PC Mount Page C80
Large Bushing Page C87
Series MB2000 Bushing Mount Miniature Pushbuttons
C74
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
Cap Colors
ABlack
BWhite
CRed
EYellow
FGreen
GBlue
HGray
TYPICAL SWITCH ORDERING EXAMPLE
A2011 CMB
SPDT
ON-(ON) Circuit
Solder Lug Terminals
Poles & Circuits
2011 SPDT ON (ON)
2065 SPDT ON ON
2061 DPDT ON (ON)
2085 DPDT ON ON
2181 4PDT ON (ON)
2185 4PDT ON ON
( ) = Momentary
S
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
MB2011SS1W01-CA
Caps
B.315” (8.0mm) Diameter
C.394” (10.0mm) Diameter
Contact Materials
& Ratings
W
Silver
Rated 6A @ 125V AC
& 3A @ 250V AC
G
Gold
Rated 0.4VA max @
28V AC/DC max
A
Gold over Silver
Rated 6A @ 125V AC
& 0.4VA max @ 28V
AC/DC max
Plunger for Screw-on Caps
S1 W01
Plunger Types
SPlunger for Screw-on Caps
LPlunger for Snap-on Caps Bushings
S1 .335” (8.5mm)
Threaded with Keyway
S2 .335” (8.5mm)
Smooth with Keyway
S4 .335” (8.5mm) Metric
Threaded with Keyway
D1 .335” (8.5mm)
Threaded with D-Flat
D3
.335” (8.5mm)
Threaded Splashproof
without Keyway
Terminals
01 Solder Lug
02 Quick Connect
03 .250” (6.35mm) Straight PC
05 .425” (10.8mm) Wirewrap
06 .750” (19.05mm) Wirewrap
07 .964” (24.5mm) Wirewrap
08 1.062” (27.0mm) Wirewrap
Black .394” (10.0mm)
Diameter Cap
Silver Contacts
with 6-Amp Rating
.335” (8.5mm) Threaded Bushing
with Keyway
IMPORTANT:
Switches are supplied without UL,
cULus & CSA marking unless specified.
UL, cULus & CSA recognized only when
ordered with marking on the switch.
Specific models, ratings, & ordering
instructions are noted on the General
Specifications page.
Series MB2000
Bushing Mount Miniature Pushbuttons
C75
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
PLUNGER TYPES
On alternate action models, after transferring circuit, the plunger returns to its original position and does not latch down.
Plunger for Screw-on Caps
Momentary
Plunger Length
S
Plunger Position
( ) = Momentary Connected Terminals Throw & Switch Schematics
Pole Model
Normal Down Normal Down Note: Terminal numbers are
not actually on the switch.
SP
MB2011
MB2065
ON
ON
(ON)
ON
2-3 2-1 SPDT
DP
MB2061
MB2085
ON
ON
(ON)
ON
2-3 5-6 2-1 5-4 DPDT
4P
MB2181
MB2185
ON
ON
(ON)
ON
2-3 5-6
8-9 11-12
2-1 5-4
8-7 11-10
4PDT
POLES & CIRCUITS
Keyway
Keyway
2 (COM)
1
3
4
61
3
25(COM)
11
10127
9
4
6
13
258
(COM)
Momentary
Cap Location
Alternate
Plunger Length
Alternate
Cap Location
Plunger for Snap-on Caps
L
Momentary & Alternate
Plunger Length
Momentary & Alternate
Cap Location
(2.9)
.114
(4.7)
.185
(2.9)
.114
(3.0)
.118
(2.3)
.091
(4.0)
.157
(3.6)
.142
(10.4)
.410
(2.85) Dia
.112
Series MB2000 Bushing Mount Miniature Pushbuttons
C76
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
.335” (8.5mm)
Threaded with D Flat
.335” (8.5mm)
Smooth with Keyway
BUSHINGS
.335” (8.5mm)
Threaded with Keyway
S1 S2
D1 .335” (8.5mm)
Threaded Splashproof without Keyway
D3
.335” (8.5mm) Metric
Threaded with Keyway
S4
Maximum Panel Thickness with
Standard Hardware: .154” (3.9mm)
Maximum Panel Thickness with
Standard Hardware: .154” (3.9mm)
Maximum Panel Thickness with
Standard Hardware: .154” (3.9mm)
Maximum Panel Thickness with
Standard Hardware: .240” (6.1mm)
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits
within the same application. See Supplement section for complete explanation of dual rating and operating range.
W
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
Gold over Silver
G
A
CONTACT MATERIALS & RATINGS
Note: Complete explanation of operating range in Supplement section.
Power Level 6A @ 125V AC & 3A @ 250V AC
or Logic Level or 0.4VA maximum @ 28V AC/DC maximum
For S1, S2, or S4 Bushing
with
Keyway
For S1 or S4 Bushing
with
Optional Locking Ring
For D1 Bushing
with
D Flat
For D3 Bushing
without
Keyway
Standard hardware for bushings S1, S4, & D1 includes 2 hex nuts & 1 lockwasher; D3 bushing has 1 hex nut & 1 o-ring.
Standard & optional hardware are illustrated following the Typical Switch Dimension drawings.
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(8.5)
.335
(3.5)
.138
1/4-40 Thd
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(8.5)
.335
(3.5)
.138
(6.2) Dia
.244
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(8.5)
.335
(3.5)
.138
M6P0.75
(9.0) Dia
.354
(2.5)
.098
(8.5)
.335
(3.5)
.138
1/4-40 Thd
(10.0) Dia
.394
(8.5)
.335
(3.5)
.138
1/4-40 Thd
(5.8)
.228
(6.5) Dia
.256
(6.5) Dia
.256
Panel Cutouts
(6.5) Dia
.256
(5.6) or
.228
(0.6)
.024
(6.5) Dia
.256
(6.5) or
.240
(2.2) Dia
.087
Series MB2000
Bushing Mount Miniature Pushbuttons
C77
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
TERMINALS
Solder Lug
01
.425” (10.8mm)
Wirewrap or Extended PC
05
.750” (19.05mm)
Wirewrap or Extended PC
06
.964” (24.5mm)
Wirewrap or Extended PC
07
If using as extended PC terminal, refer to the above footprints.
Dimension A = terminal lengths as shown beside the terminal
codes at the left.
.250” (6.35mm)
Straight PC
03
Single Pole Double Pole Four Pole
.062” (1.57mm) Wide
Quick Connect
02
(6.35)
.250
Epoxy Seal
Thk = (0.8)
.031
(1.57)
.062
Epoxy Seal
(4.8)
.189
(6.35)
.250
(1.17)
.046
Thk = (0.8)
.031
Thk = (0.8)
.031
Epoxy Seal
A
(1.27)
.050
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
1
2
3
(4.7) Ty
p
.185
(4.8)
.189
(1.8) Dia Typ
.073
1
2
36
5
4
(4.8) Typ
.189
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
1
2
36
5
47
8
912
11
10
1.062” (27.0mm)
Wirewrap or Extended PC
08
CAPS & CAP COLORS
B
Cap Colors
Available: A B C
AT413
.315” (8.0mm) Diameter
Screw-on Cap
AT407
.394” (10.0mm) Diameter
Screw-on Cap
E F G H
C
Black White Red Yellow Green Blue Gray
(8.0) Dia
.315
(7.6
)
.299
(8.0
)
.315
(10.0) Di
a
.394
For use with Plunger Code S
Cap Material: PBT
Finish: Glossy
AT443
.315” (8.0mm) Diameter
Snap-on Cap
For use with Plunger Code L
Cap Material: Polycarbonate
Finish: Glossy
AT442
.394” (10.0mm) Diameter
Snap-on Cap
For use with Plunger Code L
Cap Material: Polycarbonate
Finish: Glossy
For use with Plunger Code S
Cap Material: PBT
Finish: Glossy
(8.0) Dia
.315 M2.3 P0.
4
(6.5)
.256
(8.0)
.315
M2.3 P0.
4
(10.0) Di
a
.394
Epoxy Seal
(2.0)
.079 (2.0)
.079
(4.0)
.157
(1.1)
.043
Thk = (0.8)
.031
Series MB2000 Bushing Mount Miniature Pushbuttons
C78
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Solder Lug Single Pole
Solder Lug Double Pole
MB2011SS1W01-CA
MB2181SS1W01-CA
MB2061SS1W01-CA
Solder Lug Four Pole
Keyway
1/4-40 Thd
(1.1) x (2.0) Typ
.043 x .079
(0.8) Typ
.031
(4.7) Ty
p
.185
(0.5)
.020
(4.5)
.177
(3.5)
.138
(2.3)
.091
(8.5)
.335
(8.0)
.315
(21.0)
.827
(10.0) Dia
.394
(7.9)
.311
(21.0)
.827
(8.5)
.335
(4.5)
.177
(2.3)
.091
(0.5)
.020
(8.0)
.315
(10.0) Dia
.394
Keyway
(0.8) Typ
.031
(4.7) Ty
p
.185
(1.1) x (2.0) Typ
.043 x .079
1/4-40 Thd
(3.5)
.138
COM
63
2
5
41
(13.0)
.512
(2.0) Typ
.079
(4.8)
.189
(21.0)
.827
(8.5)
.335
(3.5)
.138
(4.5)
.177
(2.3)
.091
(0.5)
.020
(8.0)
.315
(10.0) Dia
.394
Keyway
(0.8) Typ
.031
(4.7) Typ
.185
(1.1) x (2.0) Typ
.043 x .079
1/4-40 Thd
14710
11 85 2
12 963
(13.0)
.512
(2.0) Typ
.079
(4.8) Typ
.189
COM
(22.3)
.878
3
2
1
COM (13.0)
.512
(2.0)
.079
(12.7)
.500
Series MB2000
Bushing Mount Miniature Pushbuttons
C79
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
HARDWARE
AT516
O-ring for
Splashproof Bushing
1 included with
each splashproof model
Material:
Nitrile butadiene rubber
AT509
Lockwasher
1 included with each switch
(not with splashproof models)
Material:
Steel with Zinc/Chromate
Optional Mounting Collars/Conical Nuts
AT4042H for Inch
AT4042M for Metric
Boot for Alternate
Material:
Silicone rubber
Dimension A = Cap Height
.091” (2.3mm) for Momentary with Plunger Code S
.157” (4.0mm) for Alternate with Plunger Code S
.142” (3.6mm) for Momentary & Alternate with Plunger Code L
AT507H for Inch
AT507M for Metric
Locking Ring
Material:
Steel with Zinc/Chromate
(9.0)
.354
(1.5)
.059
(1.7)
.067
(0.8)
.031
(6.4) Dia
.252
(10.2) Dia
.402
(0.5)
.020
Standard Hardware Optional Hardware
AT4041H for Inch
AT4041M for Metric
Boot for Momentary
Material:
Silicone rubber
Optional Splashproof Boots for S Plunger
Operating Life 100,000
Boots for momentary devices
are accompanied by a threaded
adaptor which extends the length
of the plunger.
Operating Life 30,000
AT512CH for Inch
AT512CM for Metric
Conical nut
Used with .394” (10.0mm)
Diameter Cap (cap code C)
Material:
Brass with chrome plating
AT512H for Inch
AT512M for Metric
Conical Nut
Used with .315” (8.0mm)
Diameter Cap (cap code B)
Material:
Brass with chrome plating
M6 P0.75 or
1/4-40 Thd
M2.3 P0.4
AT513H for Inch
AT513M for Metric
Hexagon Nut
2 included with each switch
(1 with splashproof models)
Material:
Brass with Nickel plating
(9.63) Dia
.379
(6.07) Dia
.239
(10.0)
.394
(8.5)
.335
(13.0) Dia
.512
(10.5) Dia
.413
(4.0) Ma
x
.157
A
A
(10.0)
.394
(10.0)
.394
(12.2) Dia
.480
(4.0) Ma
x
.157
A
A
(14.0) Dia
.551
(10.8)
.425
(8.5)
.335
(10.0)
.394
(4.9) Dia
.193
(6.0) Dia
.236
(4.0) Ma
x
.157
(3.5) Min
.138
(10.8)
.425
(8.5)
.335
(10.0)
.394
(4.9) Dia
.193
(6.0) Dia
.236
(4.0) Ma
x
.157
(3.5) Min
.138
(1.78)
.070
(5.5) or
.229
(6.0) Dia or
.250
(12.0) Dia
.472
(2.0)
.079
(8.0)
.315
1/4-40 Thd or
M6 P0.75
Optional Conical Nuts fit with all 8.5mm bushing options except
the D3 & S2 bushings.
Series MB2000 Bracket PC Mount Miniature Pushbuttons
C80
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
Cap Colors
ABlack
BWhite
CRed
EYellow
FGreen
GBlue
HGray
TYPICAL SWITCH ORDERING EXAMPLE
A2011 CMB
SPDT ON-(ON) Circuit
.250” (6.35mm) Straight PC
Terminals with Bracket
Poles & Circuits
2011 SPDT ON (ON)
2065 SPDT ON ON
2061 DPDT ON (ON)
2085 DPDT ON ON
2181 4PDT ON (ON)
2185 4PDT ON ON
( ) = Momentary
4-pole not for use with
right angle terminals
S
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
MB2011SS2G13-CA
Caps
B.315” (8.0mm) Diameter
C.394” (10.0mm) Diameter
Contact Materials
& Ratings
W
Silver
Rated 6A @ 125V AC
& 3A @ 250V AC
G
Gold
Rated 0.4VA max @
28V AC/DC max
A
Gold over Silver
Rated 6A @ 125V AC
& 0.4VA max @ 28V
AC/DC max
Plunger for Screw-on Caps
S2 G13
Plunger Type
SPlunger for Screw-on Caps
Bushings
S2 .335” (8.5mm)
Smooth with Keyway
S1 .335” (8.5mm)
Threaded with Keyway
A2
.200” (5.08mm)
Smooth with Keyway
Only Available in
Part Numbers
MB2011SA2G31 &
MB2011SA2W31
Terminals
13 .250” (6.35mm) Straight PC
with Bracket
40 .150” (3.81mm) Vertical PC
45 .100” (2.54mm) Vertical PC
30
Right Angle PC with .646”
(16.4mm) Support to Terminals
Available in 1- & 2-pole only
31
Right Angle PC with .500”
(12.7mm) Support to Terminals
Available in 1-pole only
Black .394” (10.0mm)
Diameter Cap
Gold Contacts
with 0.4VA Rating
.335” (8.5mm) Smooth Bushing
with Keyway
IMPORTANT:
Switches are supplied without UL, cULus
& CSA marking unless specified.
UL, cULus & CSA recognized only when
ordered with marking on the switch.
Specific models, ratings, & ordering
instructions are noted on the General
Specifications page.
Series MB2000
Bracket PC Mount Miniature Pushbuttons
C81
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
Plunger Position
( ) = Momentary Connected Terminals Throw & Switch Schematics
Pole Model
Normal Down Normal Down Note: Terminal numbers are
not actually on the switch.
SP MB2011
MB2065
ON
ON
(ON)
ON 2-3 2-1 SPDT
DP MB2061
MB2085
ON
ON
(ON)
ON 2-3 5-6 2-1 5-4 DPDT
4P MB2181
MB2185
ON
ON
(ON)
ON
2-3 5-6
8-9 11-12
2-1 5-4
8-7 11-10
4PDT
POLES & CIRCUITS
Keyway
Keyway
PLUNGER TYPE
On alternate action models, after transferring circuit, the plunger returns to its original position and does not latch down.
Plunger for Screw-on Caps
Momentary
Plunger Length
S
2 (COM)
1
3
4613
25(COM)
11
10
127
9
4
6
1
3
258
(COM)
Momentary
Cap Location
Alternate
Plunger Length
Alternate
Cap Location
.335” (8.5mm)
Threaded with Keyway
BUSHINGS
.335” (8.5mm)
Smooth with Keyway
S2 S1 .200” (5.08mm)
Smooth with Keyway
A2
For S2, S1, or A2 Bushing
with Keyway
Maximum Panel Thickness with
Standard Hardware: .154” (3.9mm)
Panel Cutouts
With Optional
Locking Ring
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(2.5)
.098
(9.0) Dia
.354
(0.8)
.031
(5.08)
.200
(3.0)
.118
(6.2) Dia
.244
(8.5)
.335
(3.5)
.138
(6.2) Dia
.244
(8.5)
.335
(3.5)
.138
1/4-40 Thd
(2.9)
.114
(4.7)
.185
(2.9)
.114
(3.0)
.118
(4.0)
.157
(2.3)
.091
Only available in part numbers
MB2011SA2W31 & MB2011SA2G31
Standard hardware: 2 hex nuts (AT513H)
& 1 lockwasher (AT509)
Optional hardware: Locking ring (AT507)
(6.5) Dia
.256
(5.8)
.228
(0.6)
.024
(6.5) Dia
.256
(6.1)
.240
(2.2) Dia
.087
Series MB2000 Bracket PC Mount Miniature Pushbuttons
C82
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits
within the same application. See Supplement section for complete explanation of dual rating and operating range.
W
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
Gold over Silver
G
A
CONTACT MATERIALS & RATINGS
Note: Complete explanation of operating range in Supplement section.
Power Level 6A @ 125V AC & 3A @ 250V AC
or Logic Level or 0.4VA maximum @ 28V AC/DC maximum
TERMINALS
.250” (6.35mm) Straight PC
with Bracket
13
Right Angle PC
with .500” (12.7mm) Support to Terminal
31
Right Angle PC
with .646” (16.4mm) Support to Terminal
30
Only Available in 1 & 2 Pole
.150” (3.81mm) Vertical PC
40
CAPS & CAP COLORS
B
Cap Colors
Available: AB C
AT413
.315” (8.0mm) Diameter
Screw-on Cap
AT407
.394” (10.0mm) Diameter
Screw-on Cap
E F G H
C
Black White Red Yellow Green Blue Gray
Cap Material: PBT
Finish: Glossy
Cap Material: PBT
Finish: Glossy
.100” (2.54mm) Vertical PC
45
Note: Full dimensioned drawings appear on the following pages.
(6.35)
.250
(12.7)
.500
(16.4)
.646
(3.81)
.150
(2.54)
.100
(8.0)
.315
M2.3 P0.
4
(10.0) Di
a
.394
(8.0) Dia
.315 M2.3 P0.
4
(6.5)
.256
Series MB2000
Bracket PC Mount Miniature Pushbuttons
C83
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
14710
11 85 2
12 963
(13.0)
.512
(1.17) Ty
p
.046
(4.8) Typ
.189
COM
(22.3)
.878
(1.17) Typ
.046
(3.2)
.126
TYPICAL SWITCH DIMENSIONS
Single Pole Straight PC with Bracket
Double Pole Straight PC with Bracket
MB2011SS2G13-CA
MB2181SS2G13-CA
MB2061SS2G13-CA
Four Pole Straight PC with Bracket
(6.35)
.250
(8.5)
.335
(8.0)
.315
(22.9)
.902
(10.0) Dia
.394
(3.0)
.118
(2.3)
.091
(0.5) Typ
.020
(4.7) Typ
.185
(0.8) Typ
.031
(4.5)
.177
(15.8)
.622
(6.2) Dia
.244
(9.0)
.354
Keyway
3
2
1
COM (13.0)
.512
(1.17) Typ
.046
(1.17) Ty
p
.046
(3.2)
.126
(7.9)
.311
(10.0) Dia
.394
(3.0)
.118
(2.3)
.091
(6.35)
.250
(22.9)
.902
(8.0)
.315
(8.5)
.335
(15.8)
.622
(0.5) Typ
.020
(4.7) Typ
.185
(0.8) Typ
.031
(4.5)
.177
(6.2) Dia
.244
(9.0)
.354
Keyway
COM
63
2
5
41
(13.0)
.512
(1.17) Ty
p
.046
(12.7)
.500
(4.8)
.189
(1.17) Typ
.046
(3.2)
.126
(10.0) Dia
.394
(3.0)
.118
(2.3)
.091
(6.35)
.250
(22.9)
.902
(8.0)
.315
(8.5)
.335
(15.8)
.622
(0.5) Typ
.020
(4.7) Typ
.185
(0.8) Typ
.031
(4.5)
.177
(6.2) Dia
.244
(9.0)
.354
Keyway
(4.8) Typ
.189
(4.7) Ty
p
.185
(1.8) Dia Typ
.073
1
2
36
5
47
8
912
11
10
C
L
(7.9) Ty
p
.311
(1.5) Dia Typ
.059
(1.6) Typ
.063
2
1
3
(1.6) Typ
.063
(7.9) Ty
p
.311
(4.7) Ty
p
.185
(1.8) Dia Typ
.073
(1.5) Dia Typ
.059
2
14
5
63
(1.6) Typ
.063 (2.4) Ty p
.095
(7.9) Ty
p
.311
(4.7) Ty
p
.185
(1.8) Dia Typ
.073
(1.5) Dia Typ
.059
C
L
Series MB2000 Bracket PC Mount Miniature Pushbuttons
C84
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
.150” (3.81mm) Vertical PC Single Pole
.150” (3.81mm) Vertical PC Double Pole
MB2011SS2G40-CA
MB2181SS2G40-CA
MB2061SS2G40-CA
.150” (3.81mm) Vertical PC Four Pole
(0.5)
.020
(2.3)
.091
(0.8) Typ
.031
(3.81) Ty
p
.150
(3.25)
.128
(16.4)
.646
(8.0)
.315 (11.75)
.463
(6.2) Dia
.244
(10.0) Dia
.394
(2.7)
.106
(1.4) Typ
.055
(5.08)
.200
Keyway
(0.5)
.020
(6.2) Dia
.244
(2.3)
.091
(0.8) Typ
.031
(3.81) Ty
p
.150
(3.25)
.128
(16.4)
.646
(11.75)
.463
(10.3)
.406
(10.0) Dia
.394
COM
6 3
2
5
41
(13.0)
.512
(1.27) Ty
p
.050
(12.7)
.500
(4.8)
.189
(0.5)
.020
(6.2) Dia
.244
(2.3)
.091 (0.8) Typ
.031
(3.81) Ty
p
.150
(3.25)
.128
(16.4)
.646
(11.75)
.463
(10.3)
.406
(10.0) Dia
.394
Keyway
(2.7)
.106
(5.08)
.200
(1.4)
Typ
.055
COM
3
2
1
(13.0)
.512
(1.27)
.050
(7.9)
.311
(16.4)
.646
(4.8) Typ
.189
(3.81) Typ
.150
(1.8) Dia Typ
.073
1
2
36
5
47
8
912
11
10
(2.54) Typ
.100
(16.4)
.646
(4.8)
.189
(3.81) Typ
.150
(1.8) Dia Ty
p
.073
1
2
36
5
4
(2.54) Typ
.100
(16.4)
.646
(3.81) Typ
.150
(1.8) Dia Ty
p
.073
1
2
3
(2.54) Typ
.100
147
10
11 852
12 963
(13.0)
.512
(1.27) Ty
p
.050
(4.8) Typ
.189
COM
(22.3)
.878
Keyway
(2.7)
.106
(5.08)
.200
(1.4) Typ
.055
Series MB2000
Bracket PC Mount Miniature Pushbuttons
C85
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Single Pole .100” (2.54mm) Vertical PC
Double Pole .100” (2.54mm) Vertical PC
MB2011SS2G45-CA
MB2181SS2G45-CA
Four Pole .100” (2.54mm) Vertical PC
(10.3)
.406
(0.5)
.020
(6.2) Dia
.244
(2.3)
.091 (0.8) Typ
.031
(2.54) Ty
p
.100
(3.25)
.128
(16.4)
.646
(11.75)
.463
(10.0) Dia
.394
(2.7)
.106
(1.4) Typ
.055
(5.08)
.200
Keyway
147
10
11 852
12 963
(13.0)
.512
(1.27) Ty
p
.050
(4.8) Typ
.189
COM
(22.3)
.878
(0.5)
.020
(6.2) Dia
.244
(2.3)
.091
(0.8) Typ
.031
(2.54) Ty
p
.100
(3.25)
.128
(16.4)
.646
(11.75)
.463
(10.3)
.406
(10.0) Dia
.394
COM
6 3
2
5
41
(13.0)
.512
(1.27) Ty
p
.050
(12.7)
.500
(4.8)
.189
(0.5)
.020
(6.2) Dia
.244
(2.3)
.091
(0.8) Typ
.031
(2.54) Ty
p
.100
(3.25)
.128
(16.4)
.646
(11.75)
.463
(10.3)
.406
(10.0) Dia
.394
Keyway
(2.7)
.106
(5.08)
.200
(1.4)
Typ
.055
COM
3
2
1
(13.0)
.512
(1.27)
.050
(7.9)
.311
(16.4)
.646
(4.8) Typ
.189
(1.8) Dia Typ
.073
1
2
36
5
47
8
9
(2.54) Typ
.100
(2.54) Ty
p
.100
10
11
12
(16.4)
.646
(4.8)
.189
(1.8) Dia Typ
.073
1
2
36
5
4
(2.54) Typ
.100
(2.54) Ty
p
.100
(16.4)
.646
(1.8) Dia Ty
p
.073
1
2
3
(2.54) Typ
.100
(2.54)
.100
MB2061SS2G45-CA
Keyway
(2.7)
.106
(5.08)
.200
(1.4) Typ
.055
Series MB2000 Bracket PC Mount Miniature Pushbuttons
C86
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Right Angle PC Single Pole
Right Angle PC Double Pole
MB2011SS2G30-CA
MB2011SA2G31-CA
MB2061SS2G30-CA
Right Angle PC Single Pole
with .500” (12.7mm) Support to Terminal
(10.0) Dia
.394
(6.2) Dia
.244
(0.5)
.020
(1.27)
.050
(3.25)
.128
(2.3)
.091
(8.0)
.315
(11.75)
.463 (16.4)
.646
Keyway
(4.0)
.157
(2.9)
.114
(5.08)
.200
(1.4) Typ
.055
COM
12
3(7.9)
.311
(4.3)
.169
(0.8) Ty
p
.031
(4.7) Typ
.185
(13.0)
.512
(2.95)
.116
(10.0) Dia
.394
(6.2) Dia
.244
(1.27) Typ
.050
(3.81)
.150
(3.25)
.128
(0.5)
.020
(2.3)
.091
(8.0)
.315
(11.75)
.463
(16.4)
.646
(2.9)
.114
(5.08)
.200
(1.4) Typ
.055
(6.4)
.252
Keyway
COM
6
54
3
2
1
(2.95)
.116
(13.0)
.512
(4.7) Ty
p
.185
(0.8) Ty
p
.031
(4.3)
.169
(12.7)
.500
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
123
(12.7)
.500
(2.54) Typ
.100
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
1
2
3
(16.4)
.646
(2.54) Typ
.100
(3.81)
.150
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
123
(16.4)
.646
(2.54) Typ
.100
456
(10.0) Dia
.394
(6.2) Dia
.244
(0.5)
.020
(2.3)
.091 (6.9)
.272
(1.27)
.050
(8.0)
.315
(12.0)
.472
(12.7)
.500
COM
123(7.9)
.311
(4.3)
.169
(0.8) Ty
p
.031
(4.7) Ty
p
.185
(13.0)
.512
(3.4)
.134
Keyway
(4.5)
.177
(2.9)
.114
(5.08)
.200
(1.4) Typ
.055
Series MB2000
Large Bushing Miniature Pushbuttons
C87
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
Cap Colors
ABlack
BWhite
CRed
* D Amber
* E Yellow
FGreen
* G Blue
* H Gray
* Not available
with cap code E
TYPICAL SWITCH ORDERING EXAMPLE
A2011 DMB
SPDT ON-(ON) Circuit
Solder Lug Terminals
Poles & Circuits
2011 SPDT ON (ON)
2065 SPDT ON ON
2061 DPDT ON (ON)
2085 DPDT ON ON
2181 4PDT ON (ON)
2185 4PDT ON ON
( ) = Momentary
S
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
MB2011SB1W01-DA
Caps
B.315” (8.0mm) Diameter
C.394” (10.0mm) Diameter
D.520” (13.2mm) Diameter
E.748” (19.0mm) Diameter
Contact Materials
& Ratings
W
Silver
Rated 6A @ 125V AC
& 3A @ 250V AC
G
Gold
Rated 0.4VA max @
28V AC/DC max
Plunger for Screw-on Caps
B1 W01
Plunger Type
SPlunger for Screw-on Caps
Bushings
B1 .472” (12.0mm)
Threaded with Keyway
B3 .472” (12.0mm)
Threaded w/Splashproof
Terminals
01 Solder Lug
02 Quick Connect
03 .250” (6.35mm) Straight PC
05 .425” (10.8mm) Wirewrap
06 .750” (19.05mm) Wirewrap
07 .964” (24.5mm) Wirewrap
08 1.062” (27.0mm) Wirewrap
Black .520” (13.2mm)
Diameter Cap
Silver Contacts with
6-Amp Rating
.472” (12.0mm) Diameter
Threaded Bushing with Keyway
IMPORTANT:
Switches are supplied without UL, cULus & CSA marking unless specified.
UL, cULus & CSA recognized only when ordered with marking on the switch.
Specific models, ratings, & ordering instructions are noted on the General
Specifications page.
Series MB2000 Large Bushing Miniature Pushbuttons
C88
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
(1.85)
.073
(1.1)
.043
(5.0)
.197
.472” (12.0mm) Diameter
Threaded with Keyway
BUSHINGS
B1 .472” (12.0mm) Diameter
Threaded Splashproof
B3
Maximum Panel
Thickness with
Standard Hardware:
.217” (5.5mm)
Panel Cutouts
W
Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum
Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC
G
CONTACT MATERIALS & RATINGS
Note: Complete explanation of operating range in Supplement section.
For B1 Bushing
with Keyway
For B1 Bushing
with
Locking Ring
For B3 Bushing
without Keyway
PLUNGER TYPE
Plunger for
Screw-on Caps
Plunger is plastic
for B1 bushing.
S
Plunger is metal for
B3 bushing.
On alternate action models, after
transferring circuit, the plunger
returns to its original position,
and does not latch down.
Maximum Panel
Thickness with
Standard Hardware:
.217” (5.5mm)
(9.0)
.354
(12.5) Dia
.492
(3.0) Dia
.118
(12.5) Dia
.492
(11.5)
.453
(1.5)
.060
(12.5) Dia
.492
(12.0)
.472
M12P1
(12.0)
.472
(2.0)
.079
M12P1
(18.0) Dia
.709
(4.9)
.193
(5.3)
.208
(6.4) Dia
.252
(6.7) Dia
.264
(5.3)
.208
Plunger Position
( ) = Momentary Connected Terminals Throw & Switch Schematics
Pole Model
Normal Down Normal Down Note: Terminal numbers are
not actually on the switch.
SP MB2011
MB2065
ON
ON
(ON)
ON 2-3 2-1 SPDT
DP MB2061
MB2085
ON
ON
(ON)
ON 2-3 5-6 2-1 5-4 DPDT
4P MB2181
MB2185
ON
ON
(ON)
ON
2-3 5-6
8-9 11-12
2-1 5-4
8-7 11-10
4PDT
POLES & CIRCUITS
Keyway
Keyway
2 (COM)
1
3
4613
25(COM)
11
10127
9
4
6
13
258
(COM)
Series MB2000
Large Bushing Miniature Pushbuttons
C89
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
TERMINALS
Solder Lug
01
.425” (10.8mm)
Wirewrap or Extended PC
05
.750” (19.05mm)
Wirewrap or Extended PC
06
.964” (24.5mm)
Wirewrap or Extended PC
07
If using as extended PC terminal, refer to the above footprints.
Dimension A = terminal lengths as shown beside the terminal
codes at the left.
.250” (6.35mm)
Straight PC
03
Single Pole Double Pole Four Pole
.062” (1.57mm) Wide
Quick Connect
02
(6.35)
.250
Epoxy Seal
Thk = (0.8)
.031
(1.57)
.062
Epoxy Seal
(4.8)
.189
(6.35)
.250
(1.17)
.046
Thk = (0.8)
.031
Thk = (0.8)
.031
Epoxy Seal
A
(1.27)
.050
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
1
2
3
(4.7) Ty
p
.185
(4.8)
.189
(1.8) Dia Typ
.073
1
2
36
5
4
(4.8) Typ
.189
(4.7) Typ
.185
(1.8) Dia Ty
p
.073
1
2
36
5
47
8
912
11
10
1.062” (27.0mm)
Wirewrap or Extended PC
08
CAPS & CAP COLORS
B
Cap Color
Codes: AB C
AT078
.315” (8.0mm)
Diameter Screw-on Cap
AT414
.520” (13.2mm)
Diameter Screw-on Cap
E F G H
D
Black White Red Yellow Green Blue Gray
Material:
Polystyrene
Finish:
Glossy
Colors Available:
A B C E F G H
AT079
.394” (10.0mm)
Diameter Screw-on Cap
Material:
Polystyrene
Finish:
Glossy
Colors Available:
A B C E F G H
AT412
.748” (19.0mm)
Diameter Screw-on Cap
Material:
Polystyrene
Finish:
Glossy
Colors Available:
A B C F
Material:
PBT
Finish:
Glossy
Colors Available:
A B C D E F G H
C E
(6.5)
.256
(11.79)
.464
(8.0) Dia
.315
(13.28)
.523
(10.0) Dia
.394
(8.0)
.315
(15.0)
.590
(11.0)
.433
(13.2) Dia
.520
(12.0)
.472
(19.0) Dia
.748
(8.0)
.315
Epoxy Seal
(2.0)
.079 (2.0)
.079
(4.0)
.157
(1.1)
.043
Thk = (0.8)
.031
DAmber
Series MB2000 Large Bushing Miniature Pushbuttons
C90
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
TYPICAL SWITCH DIMENSIONS
Solder Lug Single Pole
Solder Lug Double Pole
MB2011SB1W01-DA
MB2181SB1W01-DA
MB2061SB1W01-DA
Solder Lug Four Pole
(22.3)
.878
(13.0)
.512
(12.0)
.472
(4.0)
.157
(0.5)
.020
(15.0)
.590
(13.2) Dia
.520
Keyway
(0.8) Typ
.031
(4.7) Typ
.185
(1.1) x (2.0) Dia Typ
.043 x .079
M12P1
(17.5)
.689
(4.5)
.177
COM
6
5
41
2
3
(13.0)
.512
(4.8)
.189
(2.0) Typ
.079
Keyway M12P1 (1.1) x (2.0) Dia Typ
.043 x .079
(0.8) Typ
.031
(4.7) Typ
.185
(4.5)
.177
(0.5)
.020
(4.0)
.157
(13.0)
.512
(13.2) Dia
.520
(15.0)
.590
(12.0)
.472
(17.5)
.689
(12.7)
.500
COM
3
2
1
(13.0)
.512
(2.0)
.079
Keyway M12P1
(1.1) x (2.0) Dia Typ
.043 x .079
(0.8) Typ
.031
(4.7) Typ
.185
(4.5)
.177
(0.5)
.020
(4.0)
.157
(13.0)
.512
(13.2) Dia
.520
(15.0)
.590
(12.0)
.472
(17.5)
.689
(7.9)
.311
14710
11 85 2
12 963
(13.0)
.512
(2.0) Typ
.079
(4.8) Typ
.189
COM
Series MB2000
Large Bushing Miniature Pushbuttons
C91
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
HARDWARE
Standard Hardware for B3 Bushing
Standard Hardware for B1 Bushing
AT401P
O-ring
Material:
Nitrile butadiene rubber
AT503M
Hex Face Nut
Material:
Brass with Chrome plating
(16.0)
.630
(2.4)
.094
(12.1)
.476
(15.8) Dia
.622
(13.8) Dia
.543
(0.5)
.020
(1.0)
.039
(14.0)
.551
M12 P1
(16.0)
.630
(2.0)
.079
(2.8)
.110
(11.5)
.453
(18.2) Dia
.717
(12.1) Dia
.476
(1.0)
.039
(2.8)
.110
(9.5)
.374
Optional Splashproof Boot for B1 Bushing
AT4043
Splashproof Boot
Material: Silicone Rubber
Operating Life: 10,000 for momentary
30,000 for alternate action
When using a splashproof boot, no cap is required.
(16.0)
.630
(2.4)
.094
(12.1) Dia
.476
(17.5) Dia
.689
(1.5)
.059
(9.0)
.354
(10.7)
.421
(18.0) Dia
.709
(12.6) Dia
.496
(9.6) Dia
.378
(4.0) Ma
x
.157
(3.5) Min
.138
M12 P1
AT527M
Hex Nut
Material:
Steel with Nickel plating
AT508
Lockwasher
Material:
Steel with Zinc/Chromate
AT506M
Locking Ring
Material:
Steel with Zinc/Chromate
AT503M
Hex Face Nut
Material:
Brass with Chrome plating
(14.3)
.563
M12 P1
(14.3)
.563
M12 P1
Series MB2000 Large Bushing Miniature Pushbuttons
C92
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
Cap Colors
For Shroud
ABlack
BWhite
CRed
FGreen
GBlue
HGray
CUSTOM ASSEMBLY ORDERING EXAMPLE
C4MB2011
Poles & Circuits
2011 SPDT ON (ON)
2065 SPDT ON ON
2061 DPDT ON (ON)
2085 DPDT ON ON
4-pole available
( ) = Momentary
SB1W01
Mounter Colors
For Shroud
ABlack
BWhite
HGray
Mounter Shapes
For Shroud
4Round
5Rectangular
The MB2000 pushbutton series offers flexibility to accommodate a variety of applications. Using a basic large bushing model,
different accessories can be assembled onto the switch to achieve the mounting variations shown on the following two pages.
A
Cap Colors
For Snap-In
ABlack
BWhite
CRed
FGreen
Round Shroud
MB2011SB1W01-4C-A
See custom assemblies on following pages.
Rectangular Shroud
MB2011SB1W01-5C-A
These switches have: • 12mm diameter threaded bushing with keyway
• Silver contacts
• 6-Amp rating
• Solder lug terminals
Other 12mm bushing options can be used; see details in preceding Large Bushing Ordering tables.
Series MB2000
Large Bushing Miniature Pushbuttons
C93
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
PushbuttonsIlluminated PBSlides Programmable Toggles
Rockers
Touch Tilt
www.nkkswitches.com
MOUNTER SHAPES FOR SHROUDS
AB C F G H
Black White Red Green Blue Gray
Color Codes:
AT455 Round
4
Material: Polycarbonate
Colors: A B H
Material: Polycarbonate
Colors: A B H
5AT453 Rectangular
CAPS & CAP COLORS FOR SHROUDS
AT454 Round
Insert Cap
AT452 Rectangular
Insert Cap
Material: Polycarbonate
Colors: A B C F G H
Material: Polycarbonate
Colors: A B C F G H
AT080 Screw Adaptor for Insert Caps
Material: Brass
Series MB2000 Large Bushing Miniature Pushbuttons
C94
Indicators
AccessoriesSupplement Tactiles KeylocksRotaries
C
Pushbuttons
Illuminated PB
Slides Programmable Rockers
Touch Tilt Toggles
www.nkkswitches.com
CUSTOM ASSEMBLY WITH ROUND SHROUD
MB2011SB1W01-4C-A
Effective Panel Thickness:
.217” (5.5mm) maximum
CUSTOM ASSEMBLY WITH RECTANGULAR SHROUD
Effective Panel Thickness:
.217” (5.5mm) maximum
(12.5) Dia
.492
(11.5)
.453
(1.5)
.060
(12.5) Dia
.492
(11.5)
.453
(1.5)
.060
COM
63
2
5
41
(13.0)
.512
(2.0) Typ
.079
(12.7)
.500
(4.8)
.189
COM
63
2
5
41
(13.0)
.512
(2.0) Typ
.079
(12.7)
.500
(4.8)
.189
(18.4) Dia
.724
(22.0) Dia
.866
(24.0) Dia
.945
3
2
1
(13.0)
.512
COM
(7.9)
.311
(2.0)
.079
(17.7) Dia
.697
(2.0)
.079
(14.0)
.551
(27.5)
1.083
(13.0)
.512
(0.5)
.020
(4.5)
.177
(4.7) Typ
.185
(0.8) Typ
.031
(1.1) x (2.0) Typ
.043 x .079
M12P1
Keyway
(16.1)
.634
(20.6)
.811
(21.0)
.827
(20.1)
.791
(24.6)
.969
COM
3
2
1
(13.0)
.512
(7.9)
.311
(2.0)
.079
(26.2)
1.031
(19.4)
.764
(2.0)
.079
(14.0)
.551
(27.5)
1.083
(13.0)
.512
(0.5)
.020
(4.5)
.177
(4.7) Typ
.185
(0.8) Typ
.031
(1.1) x (2.0) Typ
.043 x .079
M12P1
Keyway
Single Pole Double Pole
MB2011SB1W01-5C-A
Single Pole Double Pole
