NSN: 5925-01-129-5977

Technical Characteristics

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Switch Current Rating And Type In Amps

  5.0 ac and 1.0 ac

• Boss Height

  0.150 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.060 inches nominal

• Switch Location And Position Designation

  internal at pole one

• Case Material

  plastic

• Terminal Type And Quantity

  6 threaded stud

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 200 pct all locations and 80.000 maximum at 200 pct all locations

• Switch Voltage Rating And Type In Volts

  125.0 ac and 50.0 ac

• External Actuator Linkage Arrangement

  one, two, and three linked

• Switch Terminal Type

  wire lead

• Internal Trip Release Configuration

  series trip all locations

• Center To Center Distance Between Terminals Parallel To Length

  1.940 inches nominal

• Unpackaged Unit Weight

  0.600 pounds

• Trip Release Method

  magnetic-hydraulic all locations

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

  500.0 ac all locations

• Body Width

  2.295 inches maximum

• Body Style

  multipole-multiple actuator type

• Switch Contact Arrangement

  single pole, double throw

• Mounting Facility Type And Quantity

  6 threaded hole

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

  150.0 all locations

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac all locations

• Nominal Thread Size

  0.138 inches

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Body Length

  2.500 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  408.0 ac all locations

• Frequency In Hertz

  400.0 all locations

• Mounting Surface To Terminal End Distance

  2.927 inches maximum

• Auxiliary Switch Function And Quantity

  1 alarm

• Manual Actuator Type And Quantity

  3 toggle

• Inclosure Protection Type For Which Designed

  shock resistant and corrosion resistant and moisture resistant and vibrationproof and fungus resistant

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset