MIL-PRF-39019/2

Circuit Breakers

CIRCUIT BREAKER

MIL-PRF-39019/2

5925-01-227-7716

5925 - Circuit Breakers

Military Specifications

CIRCUIT BREAKER

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Technical Characteristics

  • Switch Voltage Rating And Type In Volts

    120.0 ac and 50.0 dc

  • Trip Delay Time In Seconds Per Rated Continuous Current

    0.500 minimum at 200 pct single location and 9.000 maximum at 200 pct single location

  • Mounting Surface To Terminal End Distance

    1.700 inches maximum

  • Auxiliary Switch Function And Quantity

    1 alarm

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

    300.0 ac single location and 500.0 dc single location

  • Operating Voltage Type And Rating Per Pole In Volts

    240.0 ac single location and 50.0 dc single location

  • Features Provided

    high inrush protection

  • Bushing Length

    0.380 inches maximum

  • Switch Location And Position Designation

    internal at pole one

  • Test Data Document

    81349-mil-c-39019 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

  • ~1

    data on certain environmental and performanc

  • Thread Series Designator

    unef

  • Body Width

    0.625 inches maximum

  • Body Style

    single pole type

  • Center To Center Distance Between Terminals Parallel To Length

    0.906 inches maximum

  • Frequency In Hertz

    400.0 single location

  • Body Length

    1.562 inches maximum

  • Switch Current Rating And Type In Amps

    0.5 ac and 0.5 dc

  • Main Contact Tripping Mechanism Type

    trip free

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

    125.0 single location

  • Trip Release Characteristic

    time delay single location

  • Specification/Standard Data

    81349-mil-c-39019/2 government specification

  • Internal Trip Release Configuration

    series trip single location

  • Manual Actuator Type And Quantity

    1 toggle

  • Case Material

    metal

  • Pole Quantity

    1

  • Switch Contact Arrangement

    single pole, double throw

  • Inclosure Protection Type For Which Designed

    hermetically sealed

  • Circuit Protection Type

    overcurrent single location

  • Thread Quantity Per Inch

    32

  • Nominal Thread Size

    0.375 inches

  • Maximum Continuous Load Current Rating Per Pole

    3.0 amperes ac single location and 3.0 amperes dc single location

  • Actuator Function

    trip-reset

  • Actuator Position Designation

    at pole one

  • Mounting Facility Type And Quantity

    1 threaded bushing w/panel seal

  • Reset Method

    manual

  • Switch Terminal Type

    tab, solder lug

  • Terminal Type And Quantity

    2 wire hook

  • Trip Release Method

    magnetic single location

Certified to
AS6081 Methods

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