NSN: 5925-01-253-5726

Technical Characteristics

• Fragility Factor

  moderately rugged

• Circuit Protection Type

  overcurrent all locations

• Inclosure Protection Type For Which Designed

  dustproof

• Pole Quantity

  2

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Mounting Surface To Terminal End Distance

  2.461 inches minimum and 2.481 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc all locations

• Mounting Facility Type And Quantity

  4 threaded hole

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Body Style

  multipole-multiple actuator type

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes dc all locations

• Nominal Thread Size

  0.138 inches

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Body Width

  1.490 inches minimum and 1.510 inches maximum

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Manual Actuator Type And Quantity

  2 toggle

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Terminal Type And Quantity

  4 threaded stud

• External Actuator Linkage Arrangement

  one and two linked

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Case Material

  plastic

• Internal Trip Release Configuration

  series trip all locations