NSN: 5925-01-354-9718

Technical Characteristics

• Body Style

  12a single pole type

• Body Width

  105.0 millimeters nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  130.0 millimeters nominal

• Pole Quantity

  3

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes dc all locations

• Circuit Protection Type

  overcurrent all locations

• 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 two

• Frequency In Hertz

  60.0 all locations

• Body Length

  155.0 millimeters nominal

• Case Material

  plastic

• Frequency In Hertz

  50.0 or

• Internal Trip Release Configuration

  series trip all locations

• Trip Release Method

  magnetic all locations

• Operating Voltage Type And Rating Per Pole In Volts

  660.0 ac and

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 dc all locations

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac and

• Mounting Surface To Terminal End Distance

  122.0 millimeters nominal

• Boss Height

  12.0 millimeters nominal

• Center To Center Distance Between Terminals Parallel To Length

  130.0 millimeters nominal