NSN: 5925-00-004-6308

Technical Characteristics

• Main Contact Tripping Mechanism Type

  trip free

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

  115.0 all locations

• Arc Quenching Method

  magnetic blowout

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac all locations and 100.0 milliamperes dc all locations

• Body Width

  1.250 inches maximum

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  unef

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations and 50.0 dc all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Mounting Facility Type And Quantity

  1 threaded bushing

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Internal Trip Release Configuration

  series trip first location

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Terminal Type And Quantity

  4 wire hook

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Body Length

  1.500 inches maximum

• Actuator Position Designation

  between pole one and two

• Circuit Protection Type

  overcurrent all locations

• Internal Trip Release Configuration

  relay trip second location

• Pole Quantity

  2

• Reset Method

  manual

• Unpackaged Unit Weight

  2.100 ounces

• Storage Type

  general purpose warehouse

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Actuator Function

  trip-reset

• Bushing Length

  0.380 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.009 minimum at 150 pct all locations and 0.005 minimum at 200 pct all locations and 0.050 maximum at 150 pct all locations and 0.017 maximum at 200 pct all locations

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

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

  300.0 ac all locations and 500.0 dc all locations