NSN: 5925-00-400-4945

Technical Characteristics

• Body Style

  12a single pole type

• Body Width

  0.750 inches nominal

• Boss Height

  0.140 inches nominal

• Pole Quantity

  1

• Maximum Continuous Load Current Rating Per Pole

  2.5 amperes ac single location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

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

  1000.0 ac single location

• Circuit Protection Type

  overcurrent single location

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

  125.0 single location

• Ultimate Trip Time Per Pole In Seconds

  18.000 minimum single location and 70.000 maximum

• 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

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant and explosion resistant

• Terminal Type And Quantity

  2 threaded stud

• Body Length

  2.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Mounting Surface To Terminal End Distance

  2.471 inches nominal

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic single location

• Trip Release Characteristic

  time delay single location

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 150 pct single location and 30.000 maximum at 150 pct and 4.000 minimum at 200 pct and 10.000 maximum at 200 pct and 1.400 minimum at 300 pct and 4.000 maximum at 300 pct

• Frequency In Hertz

  60.0 single location

• Unpackaged Unit Weight

  4.250 ounces

• Thread Series Designator

  unc