NSN: 5925-01-346-4079

Technical Characteristics

• Body Style

  1b multipole-single actuator type

• Bushing Length

  0.380 inches maximum

• Body Length

  1.562 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Characteristic

  time delay first location

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

  115.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  between pole one and two

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.200 minimum at 200 pct and 1.700 maximum at 200 pct first location

• Inclosure Protection Type For Which Designed

  hermetically sealed and shockproof and vibrationproof

• Thread Series Designator

  unef

• Body Width

  1.281 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Thread Quantity Per Inch

  28

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac second location

• Maximum Continuous Load Current Rating Per Pole

  7.0 amperes ac first location

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

  1000.0 ac all locations

• Trip Release Method

  magnetic all locations

• Trip Release Characteristic

  instantaneous second location

• Reset Method

  manual

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Frequency In Hertz

  50.0 or 60.0

• Unpackaged Unit Weight

  3.600 ounces

• Terminal Type And Quantity

  4 wire hook