NSN: 5925-01-181-2996

Technical Characteristics

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Body Height

  4.531 inches nominal

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Center To Center Distance Between Terminals Parallel To Width

  3.000 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 300 pct all locations and 200.000 maximum at 300 pct all locations

• Trip Release Method

  thermal-magnetic all locations

• Actuator Position Designation

  at pole two

• Body Style

  multipole-single actuator type

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

  150.0 all locations

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 compression

• Maximum Continuous Load Current Rating Per Pole

  500.0 amperes ac all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.000 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Unthreaded Mounting Hole Diameter

  0.203 inches nominal

• Body Length

  14.000 inches nominal

• Body Width

  8.969 inches nominal

• Inclosure Protection Type For Which Designed

  general purpose

• Boss Height

  0.219 inches nominal

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

  25000.0 ac all locations

• End Item Identification

  4920-01-070-2721

• Center To Center Distance Between Terminals Parallel To Length

  12.343 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  10.688 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac all locations

• Case Material

  plastic