1RA1

Technical Characteristics

• Thread Series Designator

  uns single mounting facility

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Shaft Diameter

  0.125 inches nominal single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Features Provided

  metallic inclosure

• Hazardous Locations/Environmental Protection

  dustproof

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Individual Section Quantity

  1

• Switch Actuator Indexing Position Quantity

  2 single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Voltage Rating In Volts

  250.0 ac at sea level

• Terminal Type

  tab, solder lug

• Overall Height

  0.906 inches nominal

• Thread Class

  2a single mounting facility

• Shaft Type

  round, slotted single actuator

• End Item Identification

  support equipment f-4,t-37,t-38 aircraft

• Shaft Length

  0.250 inches nominal single actuator

• Overall Width

  0.391 inches nominal

• Thread Quantity Per Inch

  40 single mounting facility

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level

• Mounting Method

  threaded bushing single mounting facility

• Contact Load Current Rating

  1.5 amperes resistive load dc at sea level

• Err Default

  err default

• Style Designator

  circular wafer, bushing mount

• Overall Length

  1.031 inches nominal