NSN: 5925-01-320-9746

Technical Characteristics

• Inclosure Protection Type For Which Designed

  dustproof and fungus proof

• Switch Current Rating And Type In Amps

  10.0 ac

• Body Style

  12a single pole type

• Body Length

  1.968 inches minimum and 2.032 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.528 inches minimum and 1.592 inches maximum

• Switch Contact Arrangement

  single pole, double throw

• Fragility Factor

  moderately rugged

• Boss Height

  0.098 inches minimum and 0.162 inches maximum

• Pole Quantity

  1

• 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

• 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

• Auxiliary Switch Function And Quantity

  1 alarm

• Nominal Thread Size

  0.138 inches

• Body Width

  0.718 inches minimum and 0.782 inches maximum

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.628 inches minimum and 1.692 inches maximum

• Mounting Surface To Terminal End Distance

  1.898 inches minimum and 1.962 inches maximum

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location

• Trip Release Method

  magnetic single location

• Trip Release Characteristic

  time delay single location

• Internal Trip Release Configuration

  series trip single location

• Switch Location And Position Designation

  internal at pole one

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.500 minimum at 200 pct and 25.000 maximum at 200 pct single location

• Switch Terminal Type

  tab, solder lug

• Frequency In Hertz

  50.0 or 60.0

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 tab w/screw