樂清市東禾電氣有限公司
樂清市東禾電氣有限公司
NB1LE-40□ Residual current operated circuit breaker
Nb1le-40 □ residual current operated circuit breaker is applicable to AC 50Hz, rated voltage of single pole two-wire, two poles 230V, three pole four wire and four pole 400V, and rated current of 40A line. When personal electric shock or power grid leakage current exceeds the specified value, the residual current operated circuit breaker can quickly cut off the fault power supply in a very short time to protect the safety of personal and electrical equipment, At the same time, it can protect the overload or short circuit of the line, and can also be used for infrequent conversion of the line.
The products are suitable for various places such as industry, commerce, high-rise buildings and civil houses.
Standards: GB 16917.1, IEC 61009-1.
Technical parameter
陳積來
18367863666 No. 607, wanweng Road, Weng Long Street Industrial Zone
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