NSN: 5930-01-179-9740

Technical Characteristics

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Nonturn Device Type

  flatted bushing at 9:00 o'clock

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Throw Quantity

  6 each section rear

• Contact Load Current Rating

  250.0 milliamperes resistive load ac at sea level

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Length

  0.355 inches minimum single actuator and 0.395 inches maximum single actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default and err default

• Individual Section Quantity

  4

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• Overall Diameter

  0.730 inches minimum and 0.770 inches maximum

• Style Designator

  tap, circular, bushing mount

• Pole Quantity

  2 each section front

• Shaft Type

  round, flatted single actuator

• Rotor Through Connection Quantity

  2 each section

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof and moisture resistant

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum single actuator

• Thread Class

  2a single mounting facility

• Flat Height

  0.084 inches minimum single actuator and 0.104 inches maximum single actuator

• Terminal Type

  tab, solder lug

• Operating Temp Range

  -65.0/+125.0 deg celsius

• Overall Length

  2.102 inches nominal

• Nonturn Device Type

  flatted bushing at 3:00 o'clock