NSN: 5925-01-311-3090

Technical Characteristics

• Fragility Factor

  moderately rugged

• Trip Release Characteristic

  instantaneous all locations

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Inclosure Protection Type For Which Designed

  dustproof

• Reset Method

  manual

• Features Provided

  adjustable trip release

• Adjustable Trip Setting Current Range Per Pole In Amps

  +1500.0/+3000.0 ac all locations and +1500.0/+3000.0 dc all locations

• Maximum Continuous Load Current Rating Per Pole

  300.0 amperes ac all locations and 300.0 amperes dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations and 250.0 dc all locations

• Case Material

  plastic

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Actuator Function

  trip-reset

• Body Length

  10.125 inches nominal

• Body Width

  8.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  7.249 inches nominal

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Mounting Surface To Terminal End Distance

  3.812 inches nominal

• Actuator Position Designation

  at pole two

• Body Style

  multipole-single actuator type

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

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

  22000.0 ac all locations and 10000.0 dc all locations

• Terminal Type And Quantity

  6 compression

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Arc Quenching Method

  magnetic blowout

• Center To Center Distance Between Terminals Parallel To Length

  7.249 inches nominal

• Boss Height

  0.219 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.750 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  2.750 inches nominal