NSN: 5925-00-174-3304

Technical Characteristics

• Body Style

  multipole-single actuator type

• Body Length

  10.250 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  8.750 inches nominal

• Unthreaded Mounting Hole Diameter

  0.438 inches nominal

• Boss Height

  0.312 inches nominal

• Mounting Surface To Terminal End Distance

  8.625 inches nominal

• Mounting Facility Type And Quantity

  4 unthreaded hole

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

  4000.0 ac

• Trip Release Method

  magnetic

• Trip Release Characteristic

  time delay

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

  300.0

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• Internal Trip Release Configuration

  series trip

• Body Width

  5.000 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.625 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  8.750 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.100 nominal at 150 pct and 0.900 nominal at 200 pct and 0.034 nominal at 300 pct

• Terminal Type And Quantity

  6 threaded stud

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.250 inches nominal

• Pole Quantity

  3

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac

• Circuit Protection Type

  overcurrent

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0