NSN: 5925-00-592-0990

Technical Characteristics

• Body Length

  2.530 inches maximum

• Case Material

  plastic

• Fragility Factor

  moderately rugged

• 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 dc single location

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

  1500.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  magnetic single location

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Nominal Thread Size

  0.138 inches

• Switch Location And Position Designation

  internal at pole one

• Thread Series Designator

  unc

• Terminal Type And Quantity

  2 threaded stud

• Body Style

  12a single pole type

• Body Width

  0.780 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  2.050 inches minimum and 2.070 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Switch Contact Arrangement

  single pole, double throw

• Boss Height

  0.150 inches maximum

• Mounting Surface To Terminal End Distance

  2.840 inches maximum

• Pole Quantity

  1

• Arc Quenching Method

  magnetic blowout

• Operating Voltage Type And Rating Per Pole In Volts

  60.0 dc single location

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

  125.0

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Auxiliary Switch Function And Quantity

  1 alarm

• Internal Trip Release Configuration

  series trip single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.040 minimum at 150 pct and 30.000 maximum at 150 pct single location

• Inclosure Protection Type For Which Designed

  general purpose

• Switch Terminal Type

  knife blade

• Switch Current Rating And Type In Amps

  5.0 ac and 1.0 dc

• Switch Voltage Rating And Type In Volts

  125.0 ac and 50.0 dc

• Thread Pitch Diameters

  +0.1177/+0.1214 inches