NSN: 5925-01-145-8883

Technical Characteristics

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

  2000.0 ac all locations and 2000.0 dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac all locations and 28.0 dc all locations

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

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

  145.0 all locations

• Internal Trip Release Configuration

  series trip all locations

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac all locations and 500.0 milliamperes dc all locations

• Body Height

  2.765 inches maximum

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  1 threaded bushing

• Manual Actuator Type And Quantity

  1 push-pull

• Actuator Position Designation

  at pole two

• Switch Contact Arrangement

  single pole, double throw

• Body Style

  multipole-single actuator type

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Fragility Factor

  moderately rugged

• Bushing Length

  0.250 inches minimum and 0.312 inches maximum

• Inclosure Protection Type For Which Designed

  explosion proof and shockproof and vibrationproof

• Switch Terminal Type

  tab, solder lug

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Width

  0.562 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Body Length

  2.000 inches maximum

• Body Width

  0.850 inches maximum

• Frequency In Hertz

  400.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  4.500 minimum at 200 pct all locations and 35.000 maximum at 200 pct all locations

• Auxiliary Switch Function And Quantity

  1 alarm

• Terminal Type And Quantity

  6 tab w/screw

• Nominal Thread Size

  0.469 inches

• Center To Center Distance Between Terminals Parallel To Length

  0.593 inches nominal

• Switch Location And Position Designation

  internal at pole one

• Thread Series Designator

  uns

• Case Material

  plastic

• Trip Release Method

  thermal all locations