NSN: 5925-01-336-6884

Technical Characteristics

• Case Material

  metal

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac

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

  85000.0 ac

• Trip Release Method

  magnetic

• Trip Release Characteristic

  instantaneous

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

  500.0

• Main Contact Tripping Mechanism Type

  nontrip free

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  1 bus bar

• Overall Length

  28.500 inches nominal

• Overall Height

  25.000 inches nominal

• Overall Width

  26.438 inches nominal

• Mounting Slot Width

  3.375 inches nominal

• End Item Identification

  main switchboard

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  1 slot

• Maximum Continuous Load Current Rating Per Pole

  4000.0 amperes ac

• Circuit Protection Type

  undervoltage

• Reset Method

  automatic and manual

• Internal Trip Release Configuration

  shunt trip