HB3Z1-91

Circuit Breakers

CIRCUIT BREAKER

HB3Z1-91

5925-00-432-0838

5925 - Circuit Breakers

Eaton Corp

CIRCUIT BREAKER

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Technical Characteristics

  • Thread Pitch Diameters

    0.3503 to 0.3537 inches

  • Body Style

    1b multipole-single actuator type

  • Bushing Length

    0.380 inches maximum

  • Body Length

    1.562 inches maximum

  • Body Width

    1.937 inches maximum

  • Pole Quantity

    3

  • Iii Special Handling Feature

    magnetic

  • Thread Quantity Per Inch

    32

  • Maximum Continuous Load Current Rating Per Pole

    4.0 amperes ac all locations

  • Operating Voltage Type And Rating Per Pole In Volts

    240.0 ac all locations

  • Trip Release Characteristic

    time delay all locations

  • Reset Method

    manual

  • Manual Actuator Type And Quantity

    1 toggle

  • Actuator Function

    trip-reset

  • Actuator Position Designation

    at pole two

  • Definitive Government Spec/Std Reference

    m39019/05-91

  • Manufacturers Code

    81349

  • Test Data Document

    81349-mil-c-39019 specification

  • Case Material

    metal

  • Center To Center Distance Between Terminals Parallel To Length

    0.906 inches maximum

  • Center To Center Distance Between Terminals Parallel To Width

    0.625 inches nominal

  • Iii Fragility Factor

    moderately rugged

  • Mounting Surface To Terminal End Distance

    1.828 inches maximum

  • Iii Arc Quenching Method

    magnetic blowout

  • Mounting Facility Type And Quantity

    1 threaded bushing w/panel seal

  • Iii Storage Type

    general purpose warehouse

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

    300.0 ac all locations

  • Circuit Protection Type

    overcurrent all locations

  • Trip Release Method

    magnetic all locations

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

    115.0 all locations

  • Main Contact Tripping Mechanism Type

    trip free

  • Internal Trip Release Configuration

    series trip all locations

  • Nominal Thread Size

    0.375 inches

  • Trip Delay Time In Seconds Per Rated Continuous Current

    0.055 minimum at 200 pct and 0.950 maximum at 200 pct all locations

  • Inclosure Protection Type For Which Designed

    hermetically sealed

  • Frequency In Hertz

    400.0 all locations

  • Non-Definitive Government Spec/Std Reference

    mil-c-39019/5

  • Thread Series Designator

    unef

  • Terminal Type And Quantity

    6 wire hook

  • Specification/Standard Data

    81349-mil-c-39019/5 government specification

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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