MIL-PRF-55629/1

Circuit Breakers

CIRCUIT BREAKER

MIL-PRF-55629/1

5925-01-321-7178

5925 - Circuit Breakers

Military Specifications

CIRCUIT BREAKER

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Technical Characteristics

  • Fragility Factor

    moderately rugged

  • Trip Release Method

    magnetic single location

  • Thread Series Designator

    unc

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

    1000.0 ac single location

  • Reset Method

    manual

  • Center To Center Distance Between Terminals Parallel To Length

    1.928 inches minimum and 1.948 inches maximum

  • Actuator Position Designation

    at pole one

  • Storage Type

    general purpose warehouse

  • Actuator Function

    trip-reset

  • Mounting Facility Type And Quantity

    2 threaded hole

  • Maximum Continuous Load Current Rating Per Pole

    2.5 amperes ac single location

  • Thread Quantity Per Inch

    32

  • Body Width

    0.740 inches minimum and 0.760 inches maximum

  • Circuit Protection Type

    overcurrent single location

  • Mounting Surface To Terminal End Distance

    2.611 inches nominal

  • Operating Voltage Type And Rating Per Pole In Volts

    250.0 ac single location

  • Trip Delay Time In Seconds Per Rated Continuous Current

    2.100 minimum at 200 pct single location and 20.000 maximum at 200 pct single location

  • Frequency In Hertz

    47.0 single location or 420.0 single location

  • Pole Quantity

    1

  • Manual Actuator Type And Quantity

    1 toggle

  • Internal Trip Release Configuration

    series trip single location

  • Nominal Thread Size

    0.138 inches

  • Inclosure Protection Type For Which Designed

    moisture resistant and shockproof and vibration resistant and salt spray proof

  • Trip Release Characteristic

    time delay single location

  • Main Contact Tripping Mechanism Type

    trip free

  • Arc Quenching Method

    magnetic blowout

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    2.052 inches minimum and 2.072 inches maximum

  • Body Style

    single pole type

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

    150.0 single location

  • Body Length

    2.490 inches minimum and 2.510 inches maximum

  • Boss Height

    0.130 inches minimum and 0.150 inches maximum

  • Case Material

    plastic

  • Terminal Type And Quantity

    2 threaded stud

Certified to
AS6081 Methods

Implementing Quality Procurement

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