NSN: 5925-01-258-3462

Technical Characteristics

• Actuator Position Designation

  at pole two

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

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

  150.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Circuit Protection Type

  overcurrent all locations

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

  15000.0 ac and 15000.0 dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac and 250.0 dc all locations

• Maximum Continuous Load Current Rating Per Pole

  251.0 amperes ac and 251.0 amperes dc all locations

• Iii Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Iii Arc Quenching Method

  air

• Pole Quantity

  3

• Iii Fragility Factor

  moderately rugged

• Overall Width

  4.187 inches nominal

• Overall Height

  4.125 inches nominal

• Body Style

  1d rectangular dimensional envelope

• Terminal Type And Quantity

  6 clip

• Iii Precious Material

  silver

• Iii Precious Material And Location

  contacts silver

• Iii Unpackaged Unit Weight

  5.500 pounds

• Frequency In Hertz

  60.0 all locations

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Inclosure Protection Type For Which Designed

  shock resistant and vibration resistant

• Adjustable Trip Setting Current Range Per Pole In Amps

  150.0 to 325.0 ac and 150.0 to 325.0 dc all locations

• Actuator Function

  trip-reset

• Trip Release Characteristic

  instantaneous all locations

• Features Provided

  adjustable trip release

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal

• Case Material

  plastic

• Overall Length

  6.500 inches nominal