MIL-C-55629/12

Circuit Breakers

CIRCUIT BREAKER

MIL-C-55629/12

5925-01-171-1836

5925 - Circuit Breakers

Military Specifications

CIRCUIT BREAKER

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Technical Characteristics

  • Center To Center Distance Between Terminals Parallel To Length

    1.529 inches minimum and 1.591 inches maximum

  • Center To Center Distance Between Terminals Parallel To Width

    1.629 inches minimum and 1.691 inches maximum

  • Switch Contact Arrangement

    single pole,double throw

  • Fragility Factor

    moderately rugged

  • Pole Quantity

    3

  • Arc Quenching Method

    magnetic blowout

  • Mounting Facility Type And Quantity

    6 threaded hole

  • Storage Type

    general purpose warehouse

  • Thread Quantity Per Inch

    32

  • Maximum Continuous Load Current Rating Per Pole

    8.0 amperes ac

  • Operating Voltage Type And Rating Per Pole In Volts

    240.0 ac

  • Trip Release Characteristic

    time delay

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

    125.0

  • Main Contact Tripping Mechanism Type

    trip free

  • Actuator Function

    trip-reset

  • External Actuator Linkage Arrangement

    one,two,and three linked

  • Auxiliary Switch Function And Quantity

    1 alarm

  • Nominal Thread Size

    0.138 inches

  • Trip Delay Time In Seconds Per Rated Continuous Current

    2.200 minimum at 200 pct and 20.000 maximum at 200 pct

  • Inclosure Protection Type For Which Designed

    fungus resistant

  • Switch Terminal Type

    tab,solder lug

  • Switch Voltage Rating And Type In Volts

    240.0 ac and 50.0 dc

  • Frequency In Hertz

    60.0

  • Test Data Document

    81349-mil-c-55629 specification

  • Thread Series Designator

    unc

  • Terminal Type And Quantity

    6 tab w/screw

  • Bushing Length

    0.099 inches minimum and 0.161 inches maximum

  • Body Length

    2.219 inches minimum and 2.281 inches maximum

  • Body Width

    1.969 inches minimum and 2.031 inches maximum

  • Case Material

    plastic

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    0.719 inches minimum and 0.781 inches maximum

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

    1.629 inches minimum and 1.691 inches maximum

  • Mounting Surface To Terminal End Distance

    2.032 inches maximum

  • Special Handling Feature

    magnetic

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

    1000.0 ac

  • Circuit Protection Type

    overcurrent

  • Trip Release Method

    magnetic

  • Reset Method

    manual

  • Manual Actuator Type And Quantity

    3 toggle

  • Actuator Position Designation

    at each pole

  • Internal Trip Release Configuration

    series trip

  • Switch Location And Position Designation

    internal at pole one

  • Switch Current Rating And Type In Amps

    5.0 ac and 5.0 dc

  • Specification/Standard Data

    81349-mil-c-55629/12 government specification

Certified to
AS6081 Methods

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