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Contact Us
- Contact Person : Ms. Ke Carrie
- Company Name : Zhenda Technology Co., Ltd.
- Tel : 86-577-62667833
- Fax : 86-577-62665883
- Address : Zhejiang,Yueqing,Center Industry Zone, Yueqing City, Zhejiang Province. China
- Country/Region : China
- Zip : 325000
mine explosion proof vacuum fedding switch
Product Detailed
Related Categories:Other Switches
the feeding switch has the function of leaksge lockout,leakage protection,overload protection,short circuit protection .
Applications
the feeding switch is suitable fro main distribution switch or branch switch in the power supply line,with the frequency of 50Hz,voltage of 1140V/660Vand current of 200A/400A under the coal mine well,with explosive gases(methane)mixture.
Features
1.the feeding switch has the function of leakage protection,overload protection,short circuit protection as well as display and testing
2.when used as master switch,it has the function of leakage protection :when used as the branch switch ,it has the function of power directional selective leakage protection .
mine explosion proof vacuum fedding switch
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