7T4053L

Technical Characteristics

• Body Style

  1d rectangular dimensional envelope

• Overall Height

  9.750 inches nominal

• Unthreaded Mounting Hole Diameter

  0.562 inches nominal

• Pole Quantity

  3

• Arc Quenching Method

  deion

• Mounting Facility Type And Quantity

  12 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  400.0 amperes dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 dc all locations

• Trip Release Characteristic

  time delay all locations

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  shunt trip all locations

• Terminal Type And Quantity

  6 bus bar

• Overall Length

  30.625 inches nominal

• Overall Width

  28.000 inches nominal

• Features Provided

  adjustable trip release

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

  50000.0 dc all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  magnetic all locations

• Reset Method

  manual

• Actuator Position Designation

  at each pole

• Auxiliary Switch Function And Quantity

  1 control

• Adjustable Trip Setting Current Range Per Pole In Amps

  +400.0/+800.0 dc all locations