NSN: 5930-01-312-2510

Technical Characteristics

• Rotor Through Connection Quantity

  4 single section

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Flat Height

  0.215 inches minimum single actuator and 0.223 inches maximum single actuator

• Overall Diameter

  1.284 inches nominal

• Throw Quantity

  3 single section rear

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Special Features

  item must comply with requirements of defense electronics supply center production standard no. l041412; for navy nuclear propulsion plant products only

• Nonturn Device Radius

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

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum single actuator

• Individual Section Quantity

  1

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  4 single section front

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Terminal Type

  tab, solder lug

• Nonturn Device Type

  tab at 3:00 o'clock

• Shaft Length

  0.417 inches minimum single actuator and 0.457 inches maximum single actuator

• Thread Class

  2a single mounting facility

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Contact Switching Action

  breaks before makes single section rear

• Shaft Type

  round, flatted single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Style Designator

  tap, circular, bushing mount

• Criticality Code Justification

  feat

• Err Default

  err default and err default

• Contact Load Current Rating

  750.0 milliamperes resistive load ac at sea level

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Overall Length

  1.985 inches maximum