NSN: 5925-01-261-0821

Technical Characteristics

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.660 inches nominal

• End Item Identification

  4920-01-125-2115

• Boss Height

  0.130 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  2 threaded hole

• Body Length

  2.000 inches nominal

• Body Style

  12a single pole type

• Terminal Type And Quantity

  2 quick disconnect, male

• Frequency In Hertz

  50.0 or 60.0

• Actuator Position Designation

  at pole one

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

• Circuit Protection Type

  overcurrent single location

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

  1000.0 ac single location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

• Features Provided

  high inrush protection

• Arc Quenching Method

  magnetic blowout

• Mounting Surface To Terminal End Distance

  2.000 inches maximum

• Body Width

  0.750 inches nominal

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  1.0 amperes ac single location

• Trip Release Method

  magnetic single location

• Trip Release Characteristic

  time delay single location

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

  125.0

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Inclosure Protection Type For Which Designed

  fungus resistant

• Unpackaged Unit Weight

  2.200 ounces

• Thread Series Designator

  unc