NSN: 5930-01-067-4917

Technical Characteristics

• Style Designator

  tap, circular, bushing mount

• Special Features

  weapon system essential

• Shaft Type

  round, flatted single actuator

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Contact Switching Action

  makes before breaks single section rear

• Rotor Through Connection Quantity

  2 single section

• Pole Quantity

  2 single section front

• First Flat Length

  0.235 inches minimum single actuator and 0.265 inches maximum single actuator

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Load Current Rating

  150.0 milliamperes resistive load ac at sea level

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unf single mounting facility

• End Item Identification

  485l tacs

• Operating Temp Range

  -65.0/+85.0 deg celsius

• Flat Height

  0.084 inches minimum single actuator and 0.104 inches maximum single actuator

• Nonturn Device Type

  flatted bushing at 3:00 o'clock

• Switch Actuator Positioning Increment

  36.0 degrees single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Diameter

  0.485 inches minimum and 0.515 inches maximum

• Individual Section Quantity

  1

• Terminal Type

  printed circuit

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Throw Quantity

  4 single section rear

• Contact Load Current Rating

  30.0 milliamperes inductive load dc at sea level and 200.0 milliamperes resistive load dc at sea level and 100.0 milliamperes lamp load dc at sea level

• Nonturn Device Type

  flatted bushing at 9:00 o'clock

• Shaft Length

  0.360 inches minimum single actuator and 0.390 inches maximum single actuator

• Nominal Thread Size

  0.250 inches single mounting facility

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Shaft Diameter

  0.123 inches minimum single actuator and 0.126 inches maximum single actuator

• Criticality Code Justification

  feat

• Overall Length

  1.242 inches minimum and 1.342 inches maximum

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Err Default

  err default and err default