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  • Scope of Application

    TXB7LES-63 Residual Current Circuit Breakers (Remote Circuit Breaker) are suitable for the circuit of AC 50Hz / 60Hz, rated voltage of 110V-400V, rated current of 63A, the remote circuit breaker has remote control breaking or automatic signal control breaking for the circuit, and the remote circuit breaker plays a protective role in overload, short circuit and leakage in the circuit. At present, the smart circuit breaker is widely used with IC card prepaid meter to control the circuit on-off.
    TXB7LES-63 smart circuit breaker meets standards of IEC60898, GB10963, GB14048.2, has international advanced level.

    Model and meaning

    Main technical parameters

    Rated current
    ln(A)
    Initial state Test current Set time Prospective
    result
    Remark
    In≤32A t≥1h
    6-63 Cold 1.13In t≥1h t≥1h Non tripping
    Cold
    Then after
    the last test
    1.45In t<1h t<1h Tripping The current rise
    steadily to a fixed
    value within 5S
    Cold 2.55In 1s<t<60s 1s<t<120s Tripping
    Cold 5In t≤0.1s t≤0.1s Non tripping
    Cold 10In t<0.1s t<0.1s Tripping

    Outline and installation dimensions


    Keywords: smart Circuit Breaker , remote Circuit Breaker

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