NSN: 5925-00-439-4025

Technical Characteristics

• Fragility Factor

  moderately rugged

• Trip Release Characteristic

  instantaneous all locations

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Features Provided

  adjustable trip release

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 250.0 dc all locations

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Actuator Function

  trip-reset

• Unthreaded Mounting Hole Diameter

  0.312 inches nominal

• Adjustable Trip Setting Current Range Per Pole In Amps

  +1880.0/+2280.0 ac all locations and +1880.0/+2280.0 dc all locations

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

  135.0 all locations

• Center To Center Distance Between Terminals Parallel To Width

  3.000 inches nominal

• Overall Height

  9.687 inches nominal

• Body Length

  17.938 inches nominal

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.000 inches nominal

• Frequency In Hertz

  60.0 all locations

• Manual Actuator Type And Quantity

  1 toggle

• Boss Height

  0.250 inches nominal

• Body Style

  multipole-single actuator type

• Inclosure Protection Type For Which Designed

  fungus resistant

• Actuator Position Designation

  at pole two

• Body Width

  9.000 inches nominal

• Trip Release Method

  thermal-magnetic all locations

• Center To Center Distance Between Terminals Parallel To Length

  15.125 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  300.0 amperes ac all locations and 300.0 amperes dc all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  17.000 inches nominal

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

  30000.0 ac all locations and 20000.0 dc all locations

• Case Material

  plastic

• Terminal Type And Quantity

  6 threaded stud