NB5LE-63 /B residual current operated circuit breaker is suitable for AC 50/60 Hz, rated voltage to 400V and rated current to 63A, which plays the role of overload, short circuit and residual current protection, and can also be used for infrequent on-off of lines under normal conditions.
NB5LE-63 /B residual current operated circuit breaker is suitable for AC 50/60 Hz, rated voltage to 400V and rated current to 63A, which plays the role of overload, short circuit and residual current protection, and can also be used for infrequent on-off of lines under normal conditions.
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