NSN: 5925-00-642-0511

Technical Characteristics

• Fragility Factor

  moderately rugged

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  9.875 inches nominal

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Inclosure Protection Type For Which Designed

  shock resistant and vibration resistant

• Precious Material And Location

  contacts silver

• Reset Method

  manual

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 250.0 dc all locations

• Center To Center Distance Between Terminals Parallel To Length

  9.875 inches nominal

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Arc Quenching Method

  air

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Body Width

  9.000 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  300.000 minimum at 200 pct all locations and 900.000 maximum at 200 pct all locations

• Body Height

  4.625 inches nominal

• Features Provided

  adjustable trip release and interchangeable trip release

• Actuator Position Designation

  at pole two

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Body Style

  multipole-single actuator type

• Center To Center Distance Between Terminals Parallel To Width

  1.000 inches nominal

• Boss Height

  0.250 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.000 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Body Length

  11.000 inches nominal

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

  20000.0 ac all locations and 20000.0 dc all locations

• Terminal Type And Quantity

  6 threaded stud and 6 tab w/screw

• Adjustable Trip Setting Current Range Per Pole In Amps

  +650.0/+1300.0 dc all locations

• Maximum Continuous Load Current Rating Per Pole

  250.0 amperes ac all locations and 250.0 amperes dc all locations

• Case Material

  plastic