NSN: 5925-00-189-3134

Technical Characteristics

• Bushing Length

  0.375 inches nominal

• Switch Contact Arrangement

  single pole,double throw

• Mounting Surface To Terminal End Distance

  1.555 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac

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

  300.0 ac

• Circuit Protection Type

  overcurrent

• 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

• Auxiliary Switch Function And Quantity

  1 alarm

• Switch Current Rating And Type In Amps

  1.0 ac and 0.5 dc

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  4 wire hook

• Body Length

  1.495 inches nominal

• Body Width

  1.243 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  1 threaded bushing

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac

• Trip Release Method

  magnetic-hydraulic

• Trip Release Characteristic

  instantaneouss

• Actuator Position Designation

  between pole one and two

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Switch Location And Position Designation

  internal at pole two

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Switch Terminal Type

  tab,solder lug

• Switch Voltage Rating And Type In Volts

  125.0 ac and 50.0 dc

• Thread Series Designator

  unef