
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary Switches
Multi-Deck Rotary Switches
MILITARY QUALIFIED
Mounting Nuts, Washers:
Materials and Finishes
Military Qualified
Deck Separators, End Plate and Switch Bases:
Rotor Mounting Plate:
Mounting Bushing:
Shaft, Cover, Stop Plate, Retaining Ring,
Through Bolts, Shaft Extension, Stop Arm,
Thrust Washers, Cover Plate and Rear
Support Plate, Lockwashers and Nuts:
Detent Balls:
Detent Springs:
Terminals, Stator (Base) Contacts and
Common Plate:
Rotor Contact:
Mounting Hardware:
Mounting Nuts, Washers:
ADDITIONAL CHARACTERISTICS
Standard Style and Military Qualified
Contacts:
Stop Strength:
Rotational Torque:
Extended Studs:
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Materials and Finishes
Standard Style
Switch Bases:
Cover, Deck Separators and End Plate:
Rotor Mounting Plate:
Mounting Bushing:
Shaft, Retaining Rings, Through Bolts, Shaft
Extension, Stop Washers, Stop Arm, Thrust
Washers, Nuts, Cover Plate and Rear Support
Plate:
Detent Balls:
Detent Springs:
Terminals, Stator (Base) Contacts and
Common Plate:
Rotor Contact:
Mounting Hardware:
Lockwasher:
Terminal Detail
Note:
Series 09
30° Angle of Throw
Series 08
36° Angle of Throw
C
L
SPECIFICATIONS
Electrical Ratings
Standard Style
Rated:
Contact Resistance:
Insulation Resistance:
Voltage Breakdown:
Life Expectancy:
Note:
Electrical Ratings
Military Qualified
Qualified to the following MIL-DTL-3786/13
Circuit Values: