Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
Rotary Switches
Single Deck Rotary Switches
SPECIFICATIONS
Electrical Rating
Rated: To make and break the following loads:
1 amp at 115 Vac resistive; 0.5 amp at 220
Vac resistive; 1/4 amp, 115 Vac inductive; 1/50
amp, 115 Vdc inductive, 1/10 amp, 6 to 28
Vdc inductive; 1/10 amp, 115 Vdc resistive; 1
amp, 6 to 28 Vdc resistive; to carry 10 amps
continuously.
Contact Resistance: 10 milliohms initial.
After 25,000 cycles of operation 20 milliohms
maximum.
Insulation Resistance: 50,000 Mohms
minimum initially
Voltage Breakdown: 1,000 Vac (500 Vac, or
better after most environmental tests).
Life Expectancy: 100,000 mechanical cycles
of operation normally.
NOTE: Actual life is determined by a number
of factors, including electrical loading, rate of
rotation, and environment, as well as maximum
contact resistance, minimum insulation
resistance, and minimum voltage breakdown
required at the end of life.
Materials and Finishes
Switch Base: Melamine per MIL-M-14 (ASTM-
D-5948)
Cover, Stop Washers, Bushing: Brass, tin/
zinc-plated
Grayhill part number and date code marked on label. Customer part number marked on request.
DIMENSIONS in inches (and millimeters)
Circuit Diagram
(Switch is viewed from shaft end.)
Note: Common Terminal is located
above Base Terminal 10.
.823 ± .020
(20,90 ± 0,51)
DIA.
.219 ± .005
(5,56 ± 0,13)
36° ± 5°
.564 ± .020
(14,33 ± 0,51)
COMMON
78
9
10
1
2
3
4
6
5
C
L
OF
BUSHING
KEYWAY
ONE POLE
C1
SERIES 5000
1" Diameter, 1 Amp, .
470" Behind Panel
FEATURES
•HighQualityataLowPrice
•HighContactForceProvidesStable
Electrical and Mechanical Operation
•ProvenReliabilityinThousandsof
Applications
Mounting Nut:Brass,tin/zinc-platedorstainless
steel
Retaining Rings, Stop Arms, and Thrust
Washers: Stainless steel
Shaft: Stainless steel
Terminals (except common): Brass, tin
plated
Rotor Contact:Phosphorbronze,silver-plated
.0003" minimum
Stator (Base) Contact: Brass, silver-plated
.0003" minimum
Common Plate: Brass, silver-plated .0003"
minimum
Rotor Mounting Plate: Nylon fabric-based
laminated Phenolic per MIL-T-1 5047.
Additional Characteristics
Stop Strength: 12 in-lbs
Rotational Torque:12in-ozs.
Contacts: Shorting or non-shorting wiping
contacts with over 500 grams contact force.
Shaft Flat Orientation: Opposite point of contact
(See circuit diagram.)
Environmental: These switches have passed
the following environmental testing: Altitude and
temperature; 100 hour salt spray; Vibration 10 to
500 cps; Shock 30-G; Humidity; Fungus.
Detent: A formed spring operating against a
formed wave washer.
STANDARD OPTIONS
Special Terminals
Not available through distributors.
ORDERING INFORMATION
The Series 5000 switches are single deck,
one pole switches of two to 10 positions. Ten
position switches have continuous rotation.
Ten position fixed stop switches are available
by special order.
The part number is 05001-XX with the number
of positions required (02,03, etc.) listed in place
of the XX. Complete part number by adding
N for non-shorting contacts or S for shorting
contacts.
Available from your local Grayhill
Distributor.
For prices and discounts, contact a local
SalesOfce,anauthorizedlocal
Distributor or Grayhill.
3/8-32UNEF-2A
THREAD
BUSHING KEYWAY
.066 ± .002 (1,68 ± 0,05) WIDE
.036 ± .005 (0,91 ± 0,13) DEEP
FROM THE .375 (9,53) DIAMETER
.490 ± .020
(12,45 ± 0,51)
1.015 ± .015
(25,78 ± 0,38)
DIA.
TERMINAL 9 IN LINE
WITH KEYWAY
.823 ± .015
(20,9 ± 0,38)
.250 + .001/ – .002
(6,35 + 0,03/ – 0,05) DIA.
.250 ± .020
(6,35 ± 0.51)
.250 ± .020
(6,35 ± 0.51)
.312 ± .020
(7,93 ± 0,51)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Grayhill:
05001-03N 05001-04N 05003-02N 05003-05N 05001-04S 05004-03N 05001-05N 05001-10N 05001-06S
05004-02N 05002-07N 05001-07N 05003-03N 05001-02N 05001-03S 05001-08S 05001-09N 05001-10S 05001-
07S 05001-02S 05001-06N 05001-05S 05003-04N 05001-08N 05001-09S 05002-02N 05003-10N 05002-03N
05002-10N