NSN: 5925-00-088-1526

Technical Characteristics

• Pole Quantity

  3

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac

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

  40000.0 ac

• Manual Actuator Type And Quantity

  1 rotary

• Auxiliary Switch Function And Quantity

  1 alarm

• Adjustable Trip Setting Current Range Per Pole In Amps

  p840.0/p1400.0 ac

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  6 bus bar

• Nondefinitive Spec/Std Data

  acb640 type

• Case Material

  metal

• Unthreaded Mounting Hole Diameter

  0.562 inches nominal

• Mounting Facility Type And Quantity

  6 unthreaded hole

• Features Provided

  adjustable trip release

• Maximum Continuous Load Current Rating Per Pole

  560.0 amperes ac

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic

• Trip Release Characteristic

  instantaneouss and time delay

• Reset Method

  automatic

• Reference Number Differentiating Characteristics

  as differentiated by time band 3