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Air circuit breaker ARW1-3200 acb drawer/fixed switch OEM 400VAC/690VAC 3200A 3 poles 4 poles

400V/690V ACB

Air circuit breaker ARW1-3200 acb drawer/fixed switch OEM 400VAC/690VAC 3200A 3 poles 4 poles

    ARW1 Highlights

    Frame circuit breakers (ACBs) can be classified according to their protection functions as follows:?
    Four section protection frame circuit breaker and three section protection frame circuit breaker.
    Four section protective frame circuit breaker: LSIG
    Three stage protective frame circuit breaker: LSI
    L: Overload Long Delay
    S: Short circuit short delay
    I: Short circuit instantaneous
    G: Earth fault protection
    In addition to protection functions, 400V air circuit breakers offer a variety of operating features, making them easy to use and maintain. It is equipped with a range of accessories, including auxiliary contacts, shunt releases and undervoltage releases, which enhance its functionality and performance.  The 400V air circuit breaker adopts a modular design, which makes installation and maintenance easy, reduces downtime and ensures reliable operation of the electrical system.
    ARW1
    400V air circuit breakers are designed to meet the highest safety standards and provide reliable performance in a variety of applications. It's built to withstand the rigors of industrial and commercial environments, providing users with long-term protection and peace of mind.  The 400V air circuit breaker has a rugged construction that can withstand harsh conditions and operate in demanding environments.GASEWRi58

    Main performance index of ARW1 series circuit breaker

    Model ARW1-3200
    Rated current In (A) 40℃ 2000A, 2500A, 2900A, 3200A
    Rated current of frame size Inm (A)
    3200A
    Usage category Category B
    Number of poles (P) 3P 4P
    Rated working voltage Ue (V) AC400V
    Rated ultimate short-circuit breaking capacity Icu (kA) 100KA
    Rated service short-circuit breaking capacity Ics (kA) 100KA
    Rated short-time withstand current Icw (kA/s) 80KA/s
    Rated working voltage Ue (V) AC690V
    Rated ultimate short-circuit breaking capacity Icu (kA) 80KA
    Rated service short-circuit breaking capacity Ics (kA) 80KA
    Rated short-time withstand current Icw (kA/s) 65KA/s
    Rated insulation voltage Ui (V) 1000V
    Rated impulse withstand voltage Uimp (V)
    12kv
    Arcing distance (mm) 0
    Installation method Draw-out type, fixed type
    Electromagnetic compatibility 
    (EMC)
    Environment A
    Isolation applicability Isolation
    W*L*H (mm)img9(1)u34 3P 470×432×400 422×402×310
    4P 585×432×400 537×402×310
    package 3p /
    package 4p /
    Weight 3p 13000G 7200G
    Weight 4p 17200G 8500G

    Overall and installation dimensions of circuit breaker

    ARW1-3200 fixed circuit breaker overall and installation dimension


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    ARW1-3200 draw-out circuit breaker overall and installation dimension

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    Accessories of Air circuit breaker

    YANG8600-11ybw

    MCCB Production Line Real Showing

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