NSN: 5925-00-070-7590

Technical Characteristics

• Iii Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Iii Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  1.5 amperes ac all locations

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

  300.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  magnetic-hydraulic all locations

• Trip Release Characteristic

  time delay all locations

• Ultimate Trip Time Per Pole In Seconds

  0.650 minimum and 4.000 maximum all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  between pole one and two

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Iii Unpackaged Unit Weight

  3.400 ounces

• Thread Series Designator

  unef

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Iii Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• Body Style

  1b multipole-single actuator type

• Body Length

  1.562 inches maximum

• Body Width

  1.281 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Pole Quantity

  2

• Iii Special Handling Feature

  magnetic

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

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

  125.0 all locations

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.100 minimum at 200 pct and 0.550 maximum at 200 pct all locations

• Inclosure Protection Type For Which Designed

  fungus resistant and explosion resistant and hermetically sealed

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  4 wire hook

• Bushing Length

  0.375 inches nominal

• Case Material

  metal