NSN: 5930-01-144-3230

Technical Characteristics

• Rotor Through Connection Quantity

  1 each section

• Thread Class

  2a single mounting facility

• Overall Length

  3.965 inches nominal

• First Flat Length

  0.250 inches nominal single actuator

• Flat Height

  0.216 inches nominal single actuator

• Shaft Length

  0.874 inches nominal single actuator

• Overall Diameter

  1.306 inches maximum

• End Item Identification

  1440-01-119-3570

• Nominal Thread Size

  0.375 inches single mounting facility

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Terminal Type

  tab, solder lug

• Contact Load Current Rating

  250.0 milliamperes resistive load dc at sea level and 100.0 milliamperes inductive load

• Thread Length

  0.437 inches nominal single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.250 inches nominal single actuator

• Individual Section Quantity

  7

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  1 each section front

• Throw Quantity

  12 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  75.0 milliamperes resistive load ac at sea level

• Precious Material And Location

  contacts gold and contacts silver

• Precious Material

  gold and silver

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility