NSN: 5925-01-179-1452

Technical Characteristics

• Bushing Length

  0.380 inches maximum

• Body Length

  1.562 inches maximum

• Body Width

  1.937 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.860 inches minimum and 0.890 inches maximum

• Nonturn Device Diameter

  0.140 inches nominal

• Switch Contact Arrangement

  single pole,double throw

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  time delay

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

  115.0

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole two

• Thread Pitch Diameters

  p0.3503/p0.3537 inches

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Width

  0.610 inches minimum and 0.640 inches maximum

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Nonturn Device Radius

  0.625 inches nominal

• Nonturn Device Length

  0.130 inches nominal

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac

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

  1000.0 ac

• Trip Release Method

  magnetic

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Switch Location And Position Designation

  internal at pole two

• Inclosure Protection Type For Which Designed

  hermetically sealed and shock resistant and vibration resistant

• Switch Terminal Type

  tab,solder lug

• Switch Voltage Rating And Type In Volts

  120.0 ac and 50.0 dc

• Frequency In Hertz

  50.0 or b60.0

• Thread Series Designator

  unef

• Terminal Type And Quantity

  6 screw

• Auxiliary Switch Function And Quantity

  1 alarm

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.900 minimum at 200 pct and 4.500 maximum at 200 pct

• Switch Current Rating And Type In Amps

  0.5 ac and 0.5 dc

• Unpackaged Unit Weight

  5.400 ounces