NSN: 5930-00-007-7604

Technical Characteristics

• Thread Length

  0.417 inches minimum single mounting facility and 0.457 inches maximum

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Diameter

  0.248 inches minimum single actuator and 0.251 inches maximum

• Shaft Length

  0.834 inches minimum single actuator and 0.914 inches maximum

• Overall Diameter

  1.187 inches maximum

• Nonturn Device Radius

  0.360 inches minimum at 3:00 o'clock and 0.380 inches maximum

• Switch Contact Basic Design

  nonpile-up symmetrical

• Pole Quantity

  2 each section front

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Flat/Slot Angular Location

  180.0 degrees from contact position 1 single actuator

• Rotor Through Connection Quantity

  2 each section

• Switch Actuator Indexing Position Quantity

  6 single actuator

• Terminal Type

  tab, solder lug

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Switch Actuator Stop Device Type

  adjustable stop single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at sea level

• Style Designator

  9 tap, circular, bushing mount

• Thread Series Designator

  unef single mounting facility

• Thread Class

  2a single mounting facility

• Overall Length

  3.164 inches minimum and 3.244 inches maximum

• First Flat Length

  0.230 inches minimum single actuator and 0.270 inches maximum

• Flat Height

  0.204 inches minimum single actuator and 0.224 inches maximum

• Individual Section Quantity

  4

• Nonturn Device Type

  tab at 3:00 o'clock

• Operating Temp Range

  -65.0 to 85.0 deg celsius

• Throw Quantity

  6 each section rear

• Mounting Method

  threaded bushing single mounting facility

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes each section rear