457D446G18

Circuit Breakers

TRIPPER,CIRCUIT BREAKER

457D446G18

5925-00-803-5491

5925 - Circuit Breakers

Westinghouse Electric Corp

TRIPPER,CIRCUIT BREAKER

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Technical Characteristics

  • Adjustable Trip Setting Current Range Per Pole In Amps

    +910.0/+1560.0 ac all locations

  • Pole Quantity

    3

  • Circuit Protection Type

    overcurrent all locations

  • Body Style

    rectangular dimensional envelope

  • Overall Length

    12.000 inches nominal

  • Features Provided

    adjustable trip release

  • Storage Type

    general purpose warehouse

  • Actuator Function

    trip-reset

  • Trip Release Characteristic

    instantaneous all locations and time delay all locations

  • Unthreaded Mounting Hole Diameter

    0.250 inches nominal

  • Maximum Continuous Load Current Rating Per Pole

    125.0 amperes ac all locations

  • Overall Width

    8.875 inches nominal

  • Trip Release Method

    thermal-magnetic all locations

  • Overall Height

    4.625 inches nominal

  • Actuator Position Designation

    at pole two

  • Trip Release Ambient Temp Rating

    50.0 deg celsius nominal all locations

  • Manual Actuator Type And Quantity

    1 toggle

  • Terminal Type And Quantity

    6 compression

  • Mounting Facility Type And Quantity

    4 unthreaded hole

  • Trip Delay Time In Seconds Per Rated Continuous Current

    20.000 minimum at 600 pct all locations and 32.000 maximum at 600 pct all locations

  • Frequency In Hertz

    400.0 all locations

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

    140.0 all locations

  • Operating Voltage Type And Rating Per Pole In Volts

    500.0 ac 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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