NSN: 5930-00-153-4983

Technical Characteristics

• First Flat Length

  0.250 inches nominal 1st actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes each section rear

• First Flat Length

  0.250 inches nominal 2nd actuator

• Err Default

  err default and err default

• Shaft Type

  round, flatted 2nd actuator

• Style Designator

  tap, circular, bushing mount

• Shaft Type

  round, hollowed, flatted 1st actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Load Current Rating

  1.0 amperes resistive load ac at sea level and 250.0 milliamperes inductive load ac at sea level

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing single mounting facility

• Overall Length

  2.538 inches minimum and 2.927 inches maximum

• Thread Class

  2a single mounting facility

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Length

  1.000 inches nominal 2nd actuator

• Shaft Diameter

  0.250 inches nominal 1st actuator

• Terminal Type

  tab, solder lug

• Flat Height

  0.219 inches nominal 1st actuator

• Shaft Length

  0.625 inches nominal 1st actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Switch Actuator Positioning Increment

  30.0 degrees 1st actuator

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device 1st actuator

• Throw Quantity

  3 each section rear

• Contact Load Current Rating

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

• Rotor Through Connection Quantity

  1 each section

• Shaft Diameter

  0.125 inches nominal 2nd actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Positioning Increment

  30.0 degrees 2nd actuator

• Nonturn Device Radius

  0.360 inches minimum at 3:00 o'clock and 0.390 inches maximum at 3:00 o'clock

• Overall Diameter

  1.170 inches nominal

• Switch Actuator Indexing Position Quantity

  3 1st actuator

• Shaft Flat/Slot Angular Location

  195.0 degrees from nonturn device 2nd actuator

• Switch Actuator Indexing Position Quantity

  3 2nd actuator

• Switch Actuator Stop Device Type

  fixed stop all actuators

• Pole Quantity

  1 each section front

• Individual Section Quantity

  2

• Flat Height

  0.094 inches nominal 2nd actuator