NSN: 5925-00-549-7874

Technical Characteristics

• Terminal Type And Quantity

  2 threaded stud

• Unpackaged Unit Weight

  9.750 ounces

• Actuator Position Designation

  at pole one

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

• Circuit Protection Type

  overcurrent single location

• Operating Voltage Type And Rating Per Pole In Volts

  28.0 dc single location

• Special Handling Feature

  magnetic

• Arc Quenching Method

  magnetic blowout

• Center To Center Distance Between Terminals Parallel To Length

  3.063 inches nominal

• Body Width

  0.990 inches nominal

• Body Style

  12a single pole type

• Thread Series Designator

  unc

• Inclosure Protection Type For Which Designed

  fungus resistant

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct and 7.500 maximum at 200 pct single location

• 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

  150.0

• Trip Release Characteristic

  time delay single location

• Trip Release Method

  magnetic-hydraulic single location

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

  5000.0 dc single location

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes dc single location

• Thread Quantity Per Inch

  32

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  2 threaded hole

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  3.239 inches nominal

• Boss Height

  0.156 inches nominal

• Fragility Factor

  moderately rugged

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Case Material

  plastic

• Body Length

  3.719 inches nominal