9S31

Technical Characteristics

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Length

  0.500 inches nominal single actuator

• Err Default

  err default and err default

• Pole Quantity

  1 single section periphery

• Criticality Code Justification

  feat

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Flat Height

  0.216 inches nominal single actuator

• Special Features

  weapon system essential

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section periphery

• Features Provided

  push to turn

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• End Item Identification

  tank, combat, ft, 120mm gun (m1a1), tank, abrams m-1

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Contact Load Current Rating

  350.0 milliamperes resistive load ac at sea level

• Overall Length

  2.817 inches maximum

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Individual Section Quantity

  1

• Throw Quantity

  4 single section periphery

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level and 100.0 milliamperes inductive load dc at sea level

• Overall Diameter

  1.500 inches maximum

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• First Flat Length

  0.240 inches minimum single actuator and 0.260 inches maximum single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator