457D446G29

Technical Characteristics

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Overall Length

  12.000 inches nominal

• Features Provided

  adjustable trip release

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Adjustable Trip Setting Current Range Per Pole In Amps

  +2020.0/+3420.0 ac all locations

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal

• Overall Width

  8.875 inches nominal

• Trip Release Method

  thermal-magnetic all locations

• Overall Height

  4.625 inches nominal

• Actuator Position Designation

  at pole two

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Maximum Continuous Load Current Rating Per Pole

  160.0 amperes ac all locations

• Manual Actuator Type And Quantity

  1 toggle

• Terminal Type And Quantity

  6 compression

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 600 pct all locations and 32.000 maximum at 600 pct all locations

• Frequency In Hertz

  400.0 all locations

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

  140.0 all locations

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations