AKR-7D-30

Technical Characteristics

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

  125.0 all locations

• Case Material

  metal

• Frequency In Hertz

  60.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Operating Voltage Type And Rating Per Pole In Volts

  440.0 ac all locations

• Overall Length

  18.620 inches nominal

• End Item Identification

  used on electrical distribution system onboard 140 ft wtgb vessels

• Overall Width

  18.620 inches nominal

• Overall Height

  20.620 inches nominal

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

  42000.0 ac all locations

• Maximum Continuous Load Current Rating Per Pole

  300.0 amperes ac all locations

• Trip Release Method

  solid state all locations

• Reset Actuator Voltage Rating And Type In Volts

  120.0 ac

• Unthreaded Mounting Hole Diameter

  0.690 inches nominal

• Reset Method

  electric

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Terminal Type And Quantity

  6 clip