The Application of ZK80 Mining Flame-proof Electrical Combined Switch in Coal Mine

ZHANG Xiu-feng. The Application of ZK80 Mining Flame-proof Electrical Combined Switch in Coal Mine[J]. Safety in Coal Mines, 2012, 43(4): 104-105.

Citation:

ZHANG Xiu-feng. The Application of ZK80 Mining Flame-proof Electrical Combined Switch in Coal Mine[J]. Safety in Coal Mines, 2012, 43(4): 104-105.

Citation:

ZHANG Xiu-feng. The Application of ZK80 Mining Flame-proof Electrical Combined Switch in Coal Mine[J]. Safety in Coal Mines, 2012, 43(4): 104-105.

Abstract

ZK80 mining flame-proof electrical combined switch can be remote operated with its appropriate detection voltage value,good performance of earth leakage lockout and better performance of the selective short-circuit protection,which is suitable for application in the coal mine.

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