NSN: 5925-00-229-1482

Technical Characteristics

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  hermetically sealed and sandtight and shockproof and humidity proof and vibrationproof and salt spray proof and dustproof

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Body Length

  1.500 inches maximum

• Trip Release Characteristic

  time delay single location

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

  500.0 dc single location

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Fragility Factor

  moderately rugged

• Trip Release Method

  magnetic single location

• Terminal Type And Quantity

  2 wire hook

• Special Handling Feature

  magnetic

• Unpackaged Unit Weight

  1.800 ounces

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Function

  trip-reset

• Thread Pitch Diameters

  +0.3503/+0.3537 inches

• Maximum Continuous Load Current Rating Per Pole

  4.5 amperes dc single location

• Nominal Thread Size

  0.375 inches

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

  115.0 single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Body Style

  single pole type

• Body Width

  0.625 inches maximum

• Mounting Surface To Terminal End Distance

  1.605 inches maximum

• Thread Series Designator

  unef

• Center To Center Distance Between Terminals Parallel To Length

  0.844 inches minimum and 0.906 inches maximum

• Test Data Document

  87557-2595d1036 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.070 minimum at 200 pct single location and 0.700 maximum at 200 pct single location

• Bushing Length

  0.332 inches minimum and 0.375 inches maximum