NSN: 5925-01-294-4658

Technical Characteristics

• Body Style

  1a single pole type

• Bushing Length

  0.250 inches nominal

• Body Width

  0.562 inches maximum

• Switch Contact Arrangement

  single pole, double throw

• Mounting Surface To Terminal End Distance

  1.600 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Trip Release Method

  thermal single location

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

  150.0 single location

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 push-pull

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip single location

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal single location

• Switch Terminal Type

  turret

• Terminal Type And Quantity

  2 tab w/screw

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

  2500.0 ac single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Characteristic

  instantaneous single location

• Main Contact Tripping Mechanism Type

  trip free

• Auxiliary Switch Function And Quantity

  1 alarm

• Nominal Thread Size

  0.438 inches

• Switch Location And Position Designation

  external at pole one

• Inclosure Protection Type For Which Designed

  dustproof

• Frequency In Hertz

  400.0 single location

• Thread Series Designator

  un

• Body Length

  0.750 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  0.740 inches nominal

• Fragility Factor

  moderately rugged

• Pole Quantity

  1

• Arc Quenching Method

  magnetic blowout

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac single location

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location