37-1959

Technical Characteristics

• Individual Section Quantity

  3

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default

• Contact Switching Action

  breaks before makes 3rd section rear

• First Flat Length

  0.250 inches nominal single actuator

• Precious Material

  silver

• Criticality Code Justification

  feat

• Style Designator

  tap, circular, bushing mount

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  2 each section front

• Special Features

  weapon system essential

• Shaft Type

  round, flatted single actuator

• Contact Load Current Rating

  1.0 amperes inductive load ac at sea level

• Rotor Through Connection Quantity

  2 each section

• Features Provided

  push to turn

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Load Current Rating

  1.0 amperes inductive load dc at sea level

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unf single mounting facility

• Terminal Type

  tab, solder lug

• Switch Contact Basic Design

  nonpile-up symmetrical

• Flat Height

  0.219 inches nominal single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Overall Diameter

  1.170 inches nominal

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Contact Switching Action

  makes before breaks 1st section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Indexing Position Quantity

  5 single actuator

• Overall Length

  3.974 inches nominal

• Throw Quantity

  5 each section rear

• Nonturn Device Type

  slotted bushing at 3:00 o'clock

• Precious Material And Location

  terminal surfaces and contacts silver

• Shaft Diameter

  0.250 inches nominal single actuator

• Contact Switching Action

  makes before breaks 2nd section rear