NSN: 5925-01-530-7738

Technical Characteristics

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  2

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Width

  0.594 inches minimum and 0.656 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Switch Location And Position Designation

  internal at pole two

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Maximum Continuous Load Current Rating Per Pole

  12.5 amperes ac all locations and 12.5 amperes dc all locations

• Internal Trip Release Configuration

  series trip all locations

• Terminal Type And Quantity

  4 screw

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches minimum and 0.906 inches maximum

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

  300.0 ac all locations and 500.0 dc all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations and 50.0 dc all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Body Length

  1.531 inches minimum and 1.562 inches maximum

• Trip Release Method

  magnetic all locations

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

  125.0 all locations

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Switch Contact Arrangement

  single pole, double throw

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  between pole one and two

• Main Contact Tripping Mechanism Type

  trip free

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  unef

• Auxiliary Switch Function And Quantity

  1 alarm

• Mounting Surface To Terminal End Distance

  1.797 inches minimum and 1.828 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.500 minimum at 200 pct all locations and 9.000 maximum at 200 pct all locations

• Features Provided

  high inrush protection

• Bushing Length

  0.380 inches maximum

• Body Width

  1.250 inches minimum and 1.281 inches maximum