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KNB1-63 Miniature Circuit Breaker
KNB1-63 Miniature Circuit Breaker
KNB1-63 Miniature Circuit Breaker
KNB1-63 Miniature Circuit Breaker
KNB1-63 Miniature Circuit Breaker
KNB1-63 Miniature Circuit Breaker

KNB1-63 Miniature Circuit Breaker

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KNB1-63 Miniature Circuit Breaker(s)series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity.

       KNB1-63 Miniature Circuit Breaker(s)series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 240V/415V, and rated current to 63A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover.
      It complies with standard of GB10963 and IEC/EN60898.


Frame class63A
Rated working voltage240V/415V
Rated frequency50/60Hz
Rated working current1、361016202532405063A
Making and breaking capacity6000A(6~40A),4500A(5063A)
Release typeB、CD
Poles1、234P
Mechanical life15000
Electric life10000
Operation temperature-20 ——60



Feature

It has long service life and wider range of working temperature.



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