AP040-9839-1

Circuit Breakers

CIRCUIT BREAKER

AP040-9839-1

5925-01-258-8734

5925 - Circuit Breakers

Sensata Technologies Maryland Inc

CIRCUIT BREAKER

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Technical Characteristics

  • Bushing Length

    0.380 inches maximum

  • Fragility Factor

    moderately rugged

  • Nonturn Device Diameter

    0.250 inches nominal

  • Pole Quantity

    3

  • Circuit Protection Type

    overcurrent all locations

  • Reset Method

    manual

  • Center To Center Distance Between Terminals Parallel To Width

    0.594 inches minimum and 0.656 inches maximum

  • Mounting Facility Type And Quantity

    1 threaded bushing w/panel seal

  • Storage Type

    general purpose warehouse

  • Actuator Function

    trip-reset

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

    300.0 ac all locations and 500.0 dc all locations

  • Thread Pitch Diameters

    +0.3503/+0.3537 inches

  • Operating Voltage Type And Rating Per Pole In Volts

    240.0 ac all locations and 50.0 dc all locations

  • Nominal Thread Size

    0.375 inches

  • Thread Quantity Per Inch

    32

  • Maximum Continuous Load Current Rating Per Pole

    20.0 amperes ac all locations and 20.0 amperes dc all locations

  • Trip Release Method

    magnetic-hydraulic all locations

  • Auxiliary Trip Coil Voltage Type And Rating In Volts

    18.0 dc minimum second location

  • Special Features

    relay trip coil at pole 2 rated 250 milliampere nominal

  • Mounting Surface To Terminal End Distance

    1.780 inches maximum

  • Internal Trip Release Configuration

    series trip first location

  • Internal Trip Release Configuration

    series/relay trip second location

  • Circuit Protection Type

    undervoltage second location

  • Trip Release Characteristic

    time delay first location

  • Actuator Position Designation

    at pole two

  • Nonturn Device Location

    at 3 oclock and at 9 oclock

  • Body Style

    multipole-single actuator type

  • Case Material

    metal

  • Manual Actuator Type And Quantity

    1 toggle

  • Body Length

    1.500 inches maximum

  • Internal Trip Release Configuration

    series trip third location

  • Main Contact Tripping Mechanism Type

    trip free

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

    115.0 all locations

  • Arc Quenching Method

    magnetic blowout

  • Trip Release Characteristic

    time delay third location

  • Trip Delay Time In Seconds Per Rated Continuous Current

    0.080 minimum at 200 pct all locations and 0.600 maximum at 200 pct all locations

  • Trip Release Characteristic

    instantaneous second location and time delay second location

  • Frequency In Hertz

    400.0 all locations

  • Thread Series Designator

    unef

  • Inclosure Protection Type For Which Designed

    shock resistant and hermetically sealed and vibration resistant

  • Center To Center Distance Between Terminals Parallel To Length

    0.844 inches minimum and 0.906 inches maximum

  • Body Width

    1.875 inches maximum

  • Terminal Type And Quantity

    6 wire hook

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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