NSN: 5925-00-174-3301

Technical Characteristics

• Body Style

  10b multipole-single actuator type

• Body Width

  10.500 inches nominal

• Case Material

  metal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  15.875 inches nominal

• Mounting Surface To Terminal End Distance

  11.875 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  magnetic all locations

• Reset Method

  manual

• Actuator Function

  trip-reset

• Trip Delay Time In Seconds Per Rated Continuous Current

  90.000 nominal at 400 pct all locations

• Terminal Type And Quantity

  4 threaded stud

• ~1

  ting voltage type and rating per pole in volts

• Reference Number Differentiating Characteristics

  as differentiated by pole quantity,maximum continuous load currentper pole,opera

• Body Length

  17.000 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  14.375 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  7.000 inches nominal

• Unthreaded Mounting Hole Diameter

  0.438 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.500 inches nominal

• Boss Height

  0.250 inches nominal

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Maximum Continuous Load Current Rating Per Pole

  320.0 amperes dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  355.0 dc all locations

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

  25000.0 dc all locations

• Trip Release Characteristic

  time delay all locations

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

  175.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  at each pole

• Internal Trip Release Configuration

  series trip all locations