NSN: 5925-01-425-8687

Technical Characteristics

• Pole Quantity

  3

• Thread Series Designator

  unc

• Reset Method

  manual

• Criticality Code Justification

  feat

• External Actuator Linkage Arrangement

  one, two, and three linked

• Internal Trip Release Configuration

  series trip all locations

• Mounting Surface To Terminal End Distance

  2.610 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Trip Release Method

  magnetic all locations

• Body Style

  multipole-multiple actuator type

• Mounting Facility Type And Quantity

  6 threaded hole

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac all locations

• Main Contact Tripping Mechanism Type

  trip free

• Body Length

  5.800 inches nominal

• Frequency In Hertz

  50.0 all locations or 50.0 all locations

• ~1

  wire; calibrated for mounting in a horizontal p

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Boss Height

  0.220 inches nominal

• Body Width

  3.108 inches maximum

• Case Material

  plastic

• Special Features

  weapon system essential; magnetic, unsealed, trip free, three pole, back mounted; altered item from mil-c-55629/18 circuit breaker, part number m55629/18knknkn; pressure solderless connector terminals which accomodate no. 14 awg through no 1 awg copper