NSN: 5925-00-908-6784

Technical Characteristics

• Reset Method

  manual

• Ultimate Trip Time Per Pole In Seconds

  4.000 minimum and 40.000 maximum single location

• Trip Release Method

  magnetic single location

• Circuit Protection Type

  overcurrent single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  1.605 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Body Width

  0.640 inches nominal

• Body Length

  1.531 inches nominal

• Bushing Length

  0.340 inches nominal

• Body Style

  2a single pole type

• Reference Number Differentiating Characteristics

  as differentiated by special test features

• Thread Series Designator

  unef

• Manufacturers Code

  10001

• Special Test Features

  navord od36190

• Nominal Thread Size

  0.375 inches

• Actuator Position Designation

  at pole one

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Terminal Type And Quantity

  2 wire hook

• Design Control Reference

  2258974p19

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.600 minimum at 200 pct and 6.000 maximum at 200 pct and 0.085 minimum at 300 pct and 1.800 maximum at 300 pct and 0.015 minimum at 400 pct and 0.600 maximum at 400 pct single location

• Internal Trip Release Configuration

  series trip single location

• Actuator Function

  reset

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

  125.0 single location

• Trip Release Characteristic

  time delay single location

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

  500.0 dc single location

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes dc single location

• Case Material

  metal