87-1932

Technical Characteristics

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Shaft Type

  round, parallel flatted, threaded hole single actuator

• Contact Switching Action

  breaks before makes each section rear

• Err Default

  err default

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Pole Quantity

  2 each section front

• Nonturn Device Type

  pin at 3:00 o'clock

• Rotor Through Connection Quantity

  2 each section

• Features Provided

  push to turn

• Hazardous Locations/Environmental Protection

  explosion proof

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Width Between Flats

  0.187 inches nominal single actuator

• Thread Class

  2a single mounting facility

• Nonturn Device Radius

  0.531 inches nominal at 3:00 o'clock

• Terminal Type

  tab, solder lug

• Shaft Length

  0.850 inches nominal single actuator

• First Flat Length

  0.318 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Contact Load Current Rating

  2.0 amperes resistive load ac at sea level

• Throw Quantity

  3 each section rear

• Switch Actuator Momentary Position

  clockwise single actuator and counterclockwise single actuator

• Shaft Diameter

  0.248 inches minimum single actuator and 0.252 inches maximum single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Detent Rotational Torque Range

  +2.500/+4.000 inch-pounds single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Overall Length

  2.780 inches nominal

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Load Current Rating

  500.0 milliamperes resistive load dc at altitude

• Overall Diameter

  1.100 inches nominal

• Shaft Flat/Slot Angular Location

  135.0 degrees from nonturn device single actuator