NSN: 5925-01-332-9929

Technical Characteristics

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Bushing Length

  0.332 inches minimum and 0.380 inches maximum

• Reset Method

  manual

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.055 minimum at 200 pct first location and 0.950 maximum at 200 pct first location

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Internal Trip Release Configuration

  series trip all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.055 minimum at 200 pct second location and 0.950 maximum at 200 pct second location

• Trip Release Characteristic

  instantaneous third location

• Terminal Type And Quantity

  6 wire hook

• Body Width

  1.281 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  28.0 dc all locations

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes dc second location

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes dc first location

• Thread Series Designator

  unef

• Nonturn Device Radius

  0.581 inches minimum and 0.701 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.927 inches minimum and 0.947 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Body Length

  1.562 inches maximum

• Arc Quenching Method

  magnetic blowout

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

  115.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Trip Release Characteristic

  time delay second location

• Manual Actuator Type And Quantity

  1 toggle

• Case Material

  metal

• Body Style

  multipole-single actuator type

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Actuator Position Designation

  at pole two

• Trip Release Characteristic

  time delay first location

• Trip Release Method

  magnetic all locations

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.375 inches

• Maximum Continuous Load Current Rating Per Pole

  100.0 milliamperes dc third location

• Thread Pitch Diameters

  +0.3503/+0.3537 inches

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

  500.0 dc all locations

• Inclosure Protection Type For Which Designed

  shockproof and moisture resistant and vibration resistant and salt spray proof