DMS 78012B

Circuit Breakers

CIRCUIT BREAKER

DMS 78012B

5925-00-552-5960

5925 - Circuit Breakers

Dla Land And Maritime

CIRCUIT BREAKER

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Technical Characteristics

  • Mounting Facility Type And Quantity

    6 unthreaded hole

  • Pole Quantity

    3

  • Circuit Protection Type

    overcurrent all locations

  • Body Width

    4.750 inches nominal

  • Reset Method

    manual

  • Special Features

    shunt trip coil rated 32v and spst auxiliary switch connected in series w/shunt trip coil

  • Trip Delay Time In Seconds Per Rated Continuous Current

    10.000 minimum at 200 pct all locations and 110.000 maximum at 200 pct all locations

  • Operating Voltage Type And Rating Per Pole In Volts

    500.0 ac all locations and 250.0 dc all locations

  • Storage Type

    general purpose warehouse

  • Actuator Function

    trip-reset

  • Trip Release Characteristic

    instantaneous all locations and time delay all locations

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

    135.0 all locations

  • Maximum Continuous Load Current Rating Per Pole

    100.0 amperes ac all locations and 100.0 amperes dc all locations

  • Trip Release Method

    thermal-magnetic all locations

  • Actuator Position Designation

    at pole two

  • Inclosure Protection Type For Which Designed

    fungus resistant

  • Trip Release Ambient Temp Rating

    50.0 deg celsius nominal all locations

  • Body Style

    multipole-single actuator type

  • Manual Actuator Type And Quantity

    1 toggle

  • Frequency In Hertz

    60.0 all locations

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    4.250 inches nominal

  • Terminal Type And Quantity

    6 compression

  • Main Contact Tripping Mechanism Type

    trip free

  • Center To Center Distance Between Terminals Parallel To Width

    1.688 inches nominal

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

    0.750 inches nominal

  • Center To Center Distance Between Terminals Parallel To Length

    3.625 inches nominal

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

    10000.0 ac all locations and 5000.0 dc all locations

  • Unthreaded Mounting Hole Diameter

    0.375 inches nominal

  • Boss Height

    0.312 inches nominal

  • Mounting Surface To Terminal End Distance

    4.625 inches nominal

  • Body Length

    5.000 inches nominal

  • Case Material

    plastic

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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