PS2-3904-4

Circuit Breakers

CIRCUIT BREAKER

PS2-3904-4

5925-00-956-7946

5925 - Circuit Breakers

Lockheed Martin Corporation

CIRCUIT BREAKER

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Technical Characteristics

  • Terminal Type And Quantity

    2 threaded stud

  • Thread Series Designator

    unc

  • Trip Delay Time In Seconds Per Rated Continuous Current

    0.280 minimum at 150 pct and 0.750 maximum at 150 pct and 0.150 minimum at 200 pct and 0.450 maximum at 200 pct

  • Actuator Position Designation

    at pole one

  • Manual Actuator Type And Quantity

    1 toggle

  • Main Contact Tripping Mechanism Type

    trip free

  • Reset Method

    manual

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

    125.0

  • Trip Release Characteristic

    time delay

  • Trip Release Method

    magnetic-hydraulic

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

    2000.0 dc

  • Mounting Facility Type And Quantity

    2 threaded hole

  • Center To Center Distance Between Terminals Parallel To Length

    3.063 inches nominal

  • Body Width

    0.990 inches nominal

  • Nominal Thread Size

    0.138 inches

  • Internal Trip Release Configuration

    series trip

  • Actuator Function

    trip-reset

  • Circuit Protection Type

    overcurrent

  • Operating Voltage Type And Rating Per Pole In Volts

    125.0 dc

  • Maximum Continuous Load Current Rating Per Pole

    20.0 amperes dc

  • Thread Quantity Per Inch

    32

  • Pole Quantity

    1

  • Mounting Surface To Terminal End Distance

    3.239 inches nominal

  • Boss Height

    0.156 inches nominal

  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

    2.750 inches nominal

  • Case Material

    plastic

  • Body Length

    3.719 inches nominal

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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