NSN: 5925-00-875-7901

Technical Characteristics

• Body Length

  5.250 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.359 inches nominal

• Mounting Surface To Terminal End Distance

  3.313 inches nominal

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

  5000.0 ac

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic-hydraulic

• Trip Release Characteristic

  time delay

• Reset Method

  manual

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• Internal Trip Release Configuration

  series trip

• Trip Delay Time In Seconds Per Rated Continuous Current

  40.000 minimum at 200 pct and 120.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant and shockproof and vibrationproof

• Unpackaged Unit Weight

  3.000 pounds

• Terminal Type And Quantity

  6 threaded stud

• Body Style

  multipole-multiple actuator type

• Body Width

  4.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  4.359 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.500 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.500 inches nominal

• Boss Height

  0.219 inches nominal

• Pole Quantity

  3

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  12 threaded hole

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac

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

  125.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  3 toggle

• External Actuator Linkage Arrangement

  one,two,and three linked

• Nominal Thread Size

  0.190 inches

• Frequency In Hertz

  60.0

• Thread Series Designator

  unf