NSN: 5925-01-497-0343

Technical Characteristics

• Thread Quantity Per Inch

  28

• Nominal Thread Size

  0.132 inches

• Center To Center Distance Between Terminals Parallel To Length

  1.600 inches minimum and 1.960 inches maximum

• Body Style

  single pole type

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Boss Height

  0.140 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0 single location

• Trip Release Characteristic

  time delay single location

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes dc single location

• Internal Trip Release Configuration

  series trip single location

• Case Material

  metal

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  2.553 inches maximum

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

  2000.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Terminal Type And Quantity

  2 threaded stud

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.500 minimum at 200 pct single location and 20.000 maximum at 200 pct single location

• Mounting Facility Type And Quantity

  2 threaded hole

• Body Length

  2.530 inches maximum

• Part Name Assigned By Controlling Agency

  circuit breaker

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.046 inches minimum and 2.078 inches maximum

• Reset Method

  manual

• Thread Series Designator

  unc

• Special Handling Feature

  magnetic

• Trip Release Method

  magnetic single location

• Body Width

  0.730 inches minimum and 0.780 inches maximum