NSN: 5925-01-303-4724

Technical Characteristics

• Fragility Factor

  moderately rugged

• Overall Width

  358.0 millimeters nominal

• Trip Release Characteristic

  instantaneous all locations

• Pole Quantity

  3

• Overall Height

  339.0 millimeters nominal

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Actuator Function

  trip w/separate reset

• Reset Method

  manual

• Features Provided

  adjustable trip release

• Auxiliary Switch Function And Quantity

  2 control

• Terminal Type And Quantity

  6 tab, solder lug

• Trip Release Ambient Temp Rating

  35.0 deg celsius nominal all locations

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  420.0 amperes ac all locations

• Unpackaged Unit Weight

  41.1 kilograms

• Internal Trip Release Configuration

  series trip all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Arc Quenching Method

  air

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

  125.0 all locations

• Switch Contact Arrangement

  single pole, double throw

• Special Features

  1 undervoltage release device and 1 shunt release device included; with motorized stored energy operating mechanism

• Frequency In Hertz

  60.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Manual Actuator Type And Quantity

  2 push button

• Inclosure Protection Type For Which Designed

  general purpose

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

  25000.0 ac all locations

• Unthreaded Mounting Hole Diameter

  12.5 millimeters nominal

• Adjustable Trip Setting Current Range Per Pole In Amps

  +1200.0/+2500.0 ac all locations

• Overall Length

  529.0 millimeters nominal

• Case Material

  plastic

• Trip Release Method

  thermal all locations