NSN: 5925-01-315-7405

Technical Characteristics

• Nominal Thread Size

  0.500 inches

• Thread Series Designator

  un

• Bushing Length

  0.625 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Nonturn Device Location

  at 12 oclock

• Nonturn Device Length

  0.130 inches nominal

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Thread Quantity Per Inch

  32

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

  2000.0 dc single location

• Trip Release Method

  magnetic-hydraulic single location

• Trip Release Characteristic

  time delay single location

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

  115.0 single location

• Internal Trip Release Configuration

  series trip single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.000 minimum at 200 pct single location and 10.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  hermetically sealed and shock resistant and vibration resistant

• Unpackaged Unit Weight

  3.000 ounces

• Terminal Type And Quantity

  2 tab w/screw

• Nonturn Device Diameter

  0.151 inches minimum and 0.161 inches maximum

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  2.232 inches maximum

• Pole Quantity

  1

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  65.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Thread Pitch Diameters

  0.4752 to 0.4787 inches

• Body Style

  2a single pole type

• Body Length

  2.000 inches nominal

• Body Width

  0.750 inches nominal

• Nonturn Device Radius

  0.656 inches nominal