NSN: 5925-01-376-1939

Technical Characteristics

• Body Length

  2.510 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.810 inches nominal

• Boss Height

  0.140 inches nominal

• Mounting Facility Type And Quantity

  2 threaded hole

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes dc single location

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Characteristic

  time delay single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole one

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Test Data Document

  81349-mil-55629 specification

• Terminal Type And Quantity

  2 threaded stud

• Specification/Standard Data

  81349-mil-55629/2 government specification

• Thread Series Designator

  unc

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip single location

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

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

  125.0

• Trip Release Method

  magnetic single location

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

  2000.0 dc single location

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  2.800 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Body Width

  0.755 inches nominal

• Body Style

  12a single pole type