457D451G29

Technical Characteristics

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Unthreaded Mounting Hole Diameter

  0.344 inches nominal

• Trip Release Characteristic

  time delay all locations

• Internal Trip Release Configuration

  series trip all locations

• Overall Height

  5.500 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac all locations and 250.0 dc all locations

• Overall Length

  16.000 inches nominal

• Trip Release Method

  magnetic all locations

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

  125.0 all locations

• Terminal Type And Quantity

  6 compression

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Frequency In Hertz

  400.0 all locations

• Overall Width

  8.250 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  400.0 amperes ac all locations and 400.0 amperes dc all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  110.000 minimum at 200 pct all locations and 550.000 maximum at 200 pct all locations