NSN: 5925-01-137-0159

Technical Characteristics

• Frequency In Hertz

  60.0 all locations

• Unthreaded Mounting Hole Diameter

  0.164 inches nominal

• Mounting Facility Type And Quantity

  2 unthreaded hole

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Surface To Terminal End Distance

  3.984 inches minimum and 4.016 inches maximum

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

  15000.0 ac all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.578 inches minimum and 4.610 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  1.484 inches minimum and 1.516 inches maximum

• Inclosure Protection Type For Which Designed

  fungus proof

• Body Length

  5.984 inches minimum and 6.016 inches maximum

• Precious Material And Location

  terminal and contact surfaces silver

• Bushing Length

  0.203 inches minimum and 0.235 inches maximum

• Switch Voltage Rating And Type In Volts

  240.0 ac and 250.0 dc

• Case Material

  plastic

• Fragility Factor

  moderately rugged

• Trip Release Characteristic

  instantaneous all locations

• Switch Current Rating And Type In Amps

  15.0 ac and 0.25 dc

• Circuit Protection Type

  overcurrent all locations

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations

• Pole Quantity

  2

• Reset Method

  manual

• Auxiliary Switch Function And Quantity

  2 alarm

• Actuator Position Designation

  at pole one

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Center To Center Distance Between Terminals Parallel To Length

  5.109 inches minimum and 5.141 inches maximum

• Actuator Function

  trip-reset

• Switch Terminal Type

  wire lead

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Body Width

  2.984 inches minimum and 3.010 inches maximum

• Body Style

  multipole-multiple actuator type

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Switch Contact Arrangement

  single pole, double throw

• Terminal Type And Quantity

  4 compression

• Switch Location And Position Designation

  internal between pole one and two

• Manual Actuator Type And Quantity

  1 toggle