NSN: 5925-01-016-5144

Technical Characteristics

• Body Length

  5.844 inches nominal

• Body Width

  6.192 inches nominal

• Body Height

  2.577 inches minimum and 2.641 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Switch Contact Arrangement

  single pole,double throw

• Fragility Factor

  moderately rugged

• Boss Height

  0.218 inches nominal

• Mounting Surface To Terminal End Distance

  2.609 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  6 threaded hole and 6 slot

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  400.0 amperes dc

• Operating Voltage Type And Rating Per Pole In Volts

  300.0 dc

• Trip Release Characteristic

  instantaneouss

• Reset Method

  manual

• Manual Actuator Type And Quantity

  3 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• External Actuator Linkage Arrangement

  one,two,and three linked

• Auxiliary Switch Function And Quantity

  1 alarm

• Nominal Thread Size

  0.164 inches

• Switch Current Rating And Type In Amps

  0.25 dc

• Switch Voltage Rating And Type In Volts

  50.0 dc

• Unpackaged Unit Weight

  2.250 pounds

• Internal Trip Release Configuration

  series trip

• Switch Location And Position Designation

  internal at pole one

• Inclosure Protection Type For Which Designed

  dustproof

• Switch Terminal Type

  tab,solder lug

• Thread Series Designator

  unc

• Terminal Type And Quantity

  6 screw

• Mounting Slot Width

  0.164 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  3.546 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.032 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.032 inches nominal

• Arc Quenching Method

  magnetic blowout

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Maximum Continuous Load Current Rating Per Pole

  200.0 amperes dc

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

  5000.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic

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

  120.0

• Main Contact Tripping Mechanism Type

  trip free