0086-577-62718777 中文版
0086-577-62718777 中文版
Zhejiang ETEK Electrical Technology Co.,Ltd. was founded on January of 2011, whi ...
The three manufacturing departments are terminal distribution electrical applian ...
Zhejiang ETEK Electrical Technology Co.,Ltd. was founded on January of 2011, whi ...
Based on the Tripping Characteristics, MCB are available in“B”,“C”and“D”curve to ...
Molded case circuit breakers are also known as device-type circuit breakers. All ...
Electrical Features Rated voltage Ue：240/415V Insulation voltage Ui：500V ...
The isolating switch is a switching device mainly used for "isolated power suppl ...
The electromagnetic starter is mainly used to control the direct start, stop and ...
An air switch, also known as an air circuit breaker, is a type of circuit breake ...
Rated current In：1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A Poles：1P、1P+N、2P、3 ...
The thermal overload relay is an overload relay that uses the principle of curre ...
The outdoor type isolating switch should be horizontal when installed in the ope ...
Many people don't know about the leakage current protection circuit breakers, an ...
The contactor is an electronically controlled switch for switching the power sup ...
1. The ability to interrupt the current is different: the load and short-circuit ...
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