NSN: 5925-01-317-9964

Technical Characteristics

• Maximum Continuous Load Current Rating Per Pole

  1.0 amperes ac all locations

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  2

• Reset Method

  manual

• Nominal Thread Size

  0.500 inches

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Body Length

  2.000 inches nominal

• Internal Trip Release Configuration

  series trip all locations

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Switch Voltage Rating And Type In Volts

  250.0 ac and 30.0 dc

• Actuator Position Designation

  at pole two

• Switch Contact Arrangement

  single pole, double throw

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Nonturn Device Diameter

  0.151 inches minimum and 0.161 inches maximum

• Thread Pitch Diameters

  +0.4752/+0.4787 inches

• Body Style

  multipole-single actuator type

• Unpackaged Unit Weight

  6.000 ounces

• Mounting Surface To Terminal End Distance

  2.200 inches maximum

• Manual Actuator Type And Quantity

  1 toggle

• Bushing Length

  0.625 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

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

  115.0 all locations

• Switch Current Rating And Type In Amps

  10.0 ac and 5.0 dc

• Arc Quenching Method

  magnetic blowout

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Inclosure Protection Type For Which Designed

  shock resistant and hermetically sealed and vibration resistant

• Auxiliary Switch Function And Quantity

  1 alarm

• Thread Series Designator

  un

• Switch Terminal Type

  quick disconnect, male

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

  3500.0 ac all locations

• Terminal Type And Quantity

  4 quick disconnect, male

• Nonturn Device Radius

  0.656 inches nominal

• Body Width

  1.500 inches nominal

• Switch Location And Position Designation

  internal at pole one

• Case Material

  plastic

• Nonturn Device Length

  0.130 inches nominal

• ~1

  locations and 3.000 maximum at 800 pct all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.400 minimum at 600 pct all locations and 1.500 minimum at 400 pct all locations and 10.000 maximum at 600 pct all locations and 0.050 minimum at 800 pct all locations and 400.000 maximum at 150 pct all locations and 10.000 minimum at 200 pct all