NSN: 5925-01-017-5880

Technical Characteristics

• Body Style

  12a single pole type

• Body Length

  2.550 inches maximum

• Body Width

  0.780 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.670 inches minimum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.061 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Trip Release Method

  thermal single location

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

  125.0 single location

• Actuator Function

  trip-reset

• Auxiliary Switch Function And Quantity

  1 alarm

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Switch Location And Position Designation

  internal at pole one

• Switch Terminal Type

  quick disconnect, male

• Switch Voltage Rating And Type In Volts

  50.0 dc

• Switch Contact Arrangement

  single pole, double throw

• Fragility Factor

  moderately rugged

• Boss Height

  0.160 inches maximum

• Mounting Surface To Terminal End Distance

  2.950 inches maximum

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

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

  2000.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Characteristic

  instantaneous single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  at pole one

• Inclosure Protection Type For Which Designed

  general purpose

• Trip Release Ambient Temp Rating

  60.0 deg celsius nominal single location

• Switch Current Rating And Type In Amps

  1.0 dc

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 threaded stud