NSN: 5925-01-019-1253

Technical Characteristics

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Trip Release Method

  magnetic all locations

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

  125.0 all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.906 inches maximum

• Actuator Position Designation

  at pole two

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac all locations

• Body Style

  multipole-single actuator type

• Inclosure Protection Type For Which Designed

  hermetically sealed and shockproof and vibrationproof

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Body Width

  1.562 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  9.000 maximum at 200 pct all locations and 0.500 minimum at 200 pct all locations and 1.750 maximum at 400 pct all locations

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  unef

• Body Length

  1.937 inches maximum

• Ultimate Trip Time Per Pole In Seconds

  3.000 minimum all locations and 60.000 maximum all locations

• Terminal Type And Quantity

  6 wire hook

• Features Provided

  high inrush protection

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

  300.0 ac all locations

• Internal Trip Release Configuration

  series trip all locations

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Actuator Function

  trip-reset

• Trip Release Characteristic

  time delay all locations

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Center To Center Distance Between Terminals Parallel To Length

  0.625 inches nominal

• Reset Method

  manual

• Bushing Length

  0.280 inches minimum and 0.380 inches maximum

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  3

• Special Handling Feature

  magnetic

• Fragility Factor

  moderately rugged