NSN: 5925-00-792-3902

Technical Characteristics

• Body Style

  12a single pole type

• Body Width

  0.750 inches nominal

• Boss Height

  0.125 inches nominal

• Mounting Surface To Terminal End Distance

  2.359 inches nominal

• Pole Quantity

  1

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Characteristic

  instantaneous single location

• Ultimate Trip Time Per Pole In Seconds

  0.020 nominal single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Auxiliary Switch Function And Quantity

  1 control

• Nominal Thread Size

  0.138 inches

• Switch Terminal Type

  tab, solder lug

• Switch Current Rating And Type In Amps

  1.0 dc

• Switch Voltage Rating And Type In Volts

  50.0 dc

• Manufacturers Code

  23917

• Terminal Type And Quantity

  2 threaded stud

• Body Length

  2.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  2000.0 dc single location

• Trip Release Method

  magnetic single location

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  120.0 single location

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip single location

• Switch Location And Position Designation

  internal at pole one

• Special Test Features

  navord od42046

• Design Control Reference

  ps2-2457-3

• Thread Series Designator

  unc

• Reference Number Differentiating Characteristics

  as differentiated by special test features