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
期待你的來電
感谢您访问我们的网站，您可能还对以下资源感兴趣：
小yoyo萝li交精品网站-亚洲夜射-亚洲潮喷-中文字幕-久操视频在线观看-中年妇女毛片-怡春院中文字幕
返回頂部