S457D446G20

Circuit Breakers

TRIPPER,CIRCUIT BREAKER

S457D446G20

5925-00-803-5488

5925 - Circuit Breakers

Westinghouse Electric Corp

TRIPPER,CIRCUIT BREAKER

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Technical Characteristics

  • Trip Release Method

    thermal all locations

  • Ultimate Trip Time Per Pole In Seconds

    3600.000 nominal all locations

  • Operating Voltage Type And Rating Per Pole In Volts

    500.0 ac all locations

  • Trip Delay Time In Seconds Per Rated Continuous Current

    100.000 minimum at 200 pct all locations and 300.000 maximum at 200 pct all locations

  • End Item Identification

    used in circuit breaker nsn 5925-01-075-8931 onboard 270 ft. wmec coast guard vessels

  • Overall Width

    8.250 inches nominal

  • Frequency In Hertz

    400.0 all locations

  • Unthreaded Mounting Hole Diameter

    0.375 inches nominal

  • Maximum Continuous Load Current Rating Per Pole

    150.0 amperes ac all locations

  • Terminal Type And Quantity

    6 screw

  • Overall Length

    4.500 inches nominal

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

    150.0 all locations

  • Overall Height

    4.500 inches nominal

  • Trip Release Ambient Temp Rating

    50.0 deg celsius nominal all locations

  • Mounting Facility Type And Quantity

    3 unthreaded hole

  • Adjustable Trip Setting Current Range Per Pole In Amps

    +625.0/+1300.0 ac all locations

  • Internal Trip Release Configuration

    series trip all locations

  • Trip Release Characteristic

    time delay all locations

  • Features Provided

    adjustable trip release

  • Body Style

    rectangular dimensional envelope

  • Circuit Protection Type

    overcurrent all locations

  • Pole Quantity

    3

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

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Providing Quality People

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