SM-A-838519-1

Circuit Breakers

CIRCUIT BREAKER

SM-A-838519-1

5925-01-146-1292

5925 - Circuit Breakers

Us Army Communications &

CIRCUIT BREAKER

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Technical Characteristics

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

    150.0 all locations

  • Trip Delay Time In Seconds Per Rated Continuous Current

    4.000 minimum at 200 pct first location and 10.500 maximum at 200 pct first location

  • Center To Center Distance Between Terminals Parallel To Length

    3.546 inches nominal

  • Nominal Thread Size

    0.138 inches

  • Trip Release Characteristic

    time delay second location

  • Switch Current Rating And Type In Amps

    10.0 ac and 4.0 dc

  • Operating Voltage Type And Rating Per Pole In Volts

    36.0 dc fourth location

  • Internal Trip Release Configuration

    series trip third location

  • Frequency In Hertz

    400.0 second location

  • Main Contact Tripping Mechanism Type

    trip free

  • Arc Quenching Method

    magnetic blowout

  • Trip Release Characteristic

    time delay third location

  • Trip Delay Time In Seconds Per Rated Continuous Current

    4.000 minimum at 200 pct third location and 10.500 maximum at 200 pct third location

  • Mounting Facility Type And Quantity

    8 threaded hole and 8 slot

  • Trip Release Characteristic

    instantaneous fourth location

  • Boss Height

    0.218 inches nominal

  • Unpackaged Unit Weight

    2.438 pounds

  • Switch Location And Position Designation

    internal at pole four

  • Maximum Continuous Load Current Rating Per Pole

    70.0 amperes ac third location

  • Operating Voltage Type And Rating Per Pole In Volts

    250.0 ac first location

  • Maximum Continuous Load Current Rating Per Pole

    60.0 amperes ac first location

  • Auxiliary Switch Function And Quantity

    1 alarm

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    2.750 inches nominal

  • Mounting Slot Width

    0.164 inches nominal

  • Frequency In Hertz

    400.0 third location

  • Switch Terminal Type

    quick disconnect, male

  • Terminal Type And Quantity

    8 screw

  • Manual Actuator Type And Quantity

    4 toggle

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

    1.032 inches nominal

  • Maximum Continuous Load Current Rating Per Pole

    60.0 amperes ac second location

  • Case Material

    plastic

  • Pole Quantity

    4

  • Trip Release Method

    magnetic all locations

  • Body Style

    multipole-multiple actuator type

  • Switch Voltage Rating And Type In Volts

    250.0 ac and 30.0 dc

  • Internal Trip Release Configuration

    series trip first location

  • Trip Release Characteristic

    time delay first location

  • External Actuator Linkage Arrangement

    one, two, three, and four linked

  • Switch Contact Arrangement

    single pole, double throw

  • Test Data Document

    80063-sm-a-838519 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

  • Inclosure Protection Type For Which Designed

    fungus resistant and moisture resistant

  • Internal Trip Release Configuration

    series trip second location

  • Operating Voltage Type And Rating Per Pole In Volts

    250.0 ac third location

  • Trip Delay Time In Seconds Per Rated Continuous Current

    4.000 minimum at 200 pct second location and 10.500 maximum at 200 pct second location

  • Body Length

    5.844 inches nominal

  • Fragility Factor

    moderately rugged

  • Special Handling Feature

    magnetic

  • Circuit Protection Type

    overcurrent all locations

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

    5000.0 ac all locations and 5000.0 dc all locations

  • Internal Trip Release Configuration

    series trip w/auxiliary load terminal fourth location

  • Thread Series Designator

    unc

  • Actuator Position Designation

    at each pole

  • Reset Method

    manual

  • Frequency In Hertz

    400.0 first location

  • Storage Type

    general purpose warehouse

  • Actuator Function

    trip-reset

  • Body Width

    3.096 inches nominal

  • Operating Voltage Type And Rating Per Pole In Volts

    250.0 ac second location

  • Mounting Surface To Terminal End Distance

    2.609 inches nominal

  • Thread Quantity Per Inch

    32

  • Center To Center Distance Between Terminals Parallel To Width

    1.032 inches nominal

Certified to
AS6081 Methods

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