52-1916

Technical Characteristics

• First Flat Length

  0.240 inches minimum single actuator and 0.260 inches maximum single actuator

• Overall Diameter

  2.000 inches maximum

• Shaft Length

  0.865 inches minimum single actuator and 0.885 inches maximum single actuator

• Pole Quantity

  1 each section front

• Flat Height

  0.205 inches minimum single actuator and 0.215 inches maximum single actuator

• Overall Length

  3.375 inches maximum

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Nonturn Device Type

  slotted bushing at 12:00 o'clock

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Shaft Diameter

  0.248 inches minimum single actuator and 0.252 inches maximum single actuator

• Rotor Through Connection Quantity

  1 each section

• Thread Series Designator

  unef single mounting facility

• Switch Contact Basic Design

  nonpile-up symmetrical

• Contact Load Current Rating

  10.0 amperes resistive load dc at sea level

• Terminal Type

  tab, solder lug

• Thread Class

  2a single mounting facility

• Switch Actuator Indexing Position Quantity

  18 single actuator

• Mounting Method

  threaded bushing single mounting facility

• Hazardous Locations/Environmental Protection

  explosion proof

• Shaft Flat/Slot Angular Location

  0.0 degrees from nonturn device single actuator

• Shaft Type

  round, flatted single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Style Designator

  tap, circular, bushing mount

• Individual Section Quantity

  5

• Operating Temp Range

  -55.0/+125.0 deg celsius

• Err Default

  err default

• Contact Switching Action

  breaks before makes each section rear

• Throw Quantity

  18 each section rear