NSN: 5925-00-174-8780

Technical Characteristics

• Maximum Continuous Load Current Rating Per Pole

  640.0 amperes ac all locations

• Mounting Facility Type And Quantity

  6 unthreaded hole

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Overall Height

  13.000 inches nominal

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Reference Number Differentiating Characteristics

  as differentiated by pole quantity,maximum continuous load currentper pole,operating voltage type and rating per pole in volts

• Trip Release Method

  magnetic all locations

• Manual Actuator Type And Quantity

  1 rotary

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

  150.0 all locations

• Frequency In Hertz

  60.0 all locations

• Unthreaded Mounting Hole Diameter

  0.562 inches nominal

• Overall Length

  24.000 inches nominal

• Adjustable Trip Setting Current Range Per Pole In Amps

  +960.0/+1600.0 ac all locations

• Overall Width

  13.000 inches nominal

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

  40000.0 ac all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 nominal at 200 pct all locations

• Reset Method

  automatic

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations

• Terminal Type And Quantity

  6 bus bar

• Auxiliary Switch Function And Quantity

  1 control