NSN: 5925-01-197-2583

Technical Characteristics

• Body Width

  1.026 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  3.547 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Special Handling Feature

  magnetic

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac single location

• Trip Release Method

  magnetic-hydraulic single location

• Trip Release Characteristic

  time delay single location

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

  125.0 single location

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Switch Location And Position Designation

  internal at pole one

• Switch Current Rating And Type In Amps

  10.0 ac and 4.0 dc

• Switch Voltage Rating And Type In Volts

  250.0 ac and 30.0 dc

• Thread Series Designator

  unc

• Body Style

  12a single pole type

• Mounting Slot Width

  0.178 inches nominal

• Body Length

  5.800 inches nominal

• Case Material

  plastic

• Unthreaded Mounting Hole Diameter

  0.164 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Fragility Factor

  moderately rugged

• Boss Height

  0.219 inches nominal

• Mounting Surface To Terminal End Distance

  4.871 inches nominal

• Pole Quantity

  1

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  2 threaded hole and 1 unthreaded hole and 1 slot

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac single location

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

  5000.0 ac single location

• Circuit Protection Type

  overcurrent single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  at pole one

• Auxiliary Switch Function And Quantity

  1 alarm

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct single location and 32

• Trip Delay Time In Seconds Per Rated Continuous Current

  105.000 maximum at 200 pct single location

• Inclosure Protection Type For Which Designed

  fungus resistant

• Switch Terminal Type

  tab, solder lug

• Frequency In Hertz

  50.0 single location or 60.0

• Unpackaged Unit Weight

  9.000 ounces

• Terminal Type And Quantity

  2 threaded stud