ETN5953

Circuit Breakers

CIRCUIT BREAKER

ETN5953

5925-01-031-9909

5925 - Circuit Breakers

Spd Electrical Systems Inc

CIRCUIT BREAKER

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Technical Characteristics

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    9.875 inches nominal

  • Trip Release Characteristic

    instantaneous all locations

  • Pole Quantity

    3

  • Circuit Protection Type

    overcurrent all locations

  • Thread Series Designator

    unc

  • Reset Method

    manual

  • Operating Voltage Type And Rating Per Pole In Volts

    500.0 ac all locations and 250.0 dc all locations

  • Center To Center Distance Between Terminals Parallel To Length

    9.875 inches nominal

  • Mounting Surface To Terminal End Distance

    9.312 inches maximum

  • Actuator Function

    trip-reset

  • Mounting Facility Type And Quantity

    4 threaded hole

  • Body Width

    9.000 inches maximum

  • Center To Center Distance Between Terminals Parallel To Width

    3.000 inches nominal

  • Trip Release Method

    thermal-magnetic all locations

  • Actuator Position Designation

    at pole two

  • Inclosure Protection Type For Which Designed

    fungus resistant

  • Body Style

    multipole-single actuator type

  • Maximum Continuous Load Current Rating Per Pole

    125.0 amperes ac all locations and 125.0 amperes dc all locations

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

    138.0 all locations

  • Nominal Thread Size

    0.250 inches

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

    15000.0 ac all locations and 20000.0 dc all locations

  • Case Material

    plastic

  • Terminal Type And Quantity

    6 threaded stud

  • Boss Height

    0.250 inches nominal

  • Body Length

    11.000 inches maximum

  • Manual Actuator Type And Quantity

    1 toggle

  • Thread Quantity Per Inch

    20

  • End Item Identification

    circuit breaker aaqb 250fr 125trp 1950-4100tr

  • Frequency In Hertz

    60.0 all locations

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

    3.000 inches nominal

  • Main Contact Tripping Mechanism Type

    trip free

  • Trip Release Ambient Temp Rating

    50.0 maximum not applicable all locations

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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