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Tel: 86057761720369 
Mobile: 15868721000  
Fax: 86057761736962 
Sales:86057762717369 
Address: Yueqing City, Zhejiang
Province, China Huang seven town
Yueqing City Industrial Zone A  
Post Code: 325604  
Q Q: 35977770  
Website: www.

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RMGQY self-resetting over-voltage over-voltage delay protection device is also known as automatic reset over-voltage undervoltage protection (hereinafter referred to as self-reset over-voltage protection device), for single-phase AC voltage 220V, frequency 50Hz, rated working current 60A And the following user or load. As a result of the neutral line fault caused by the single-phase line undervoltage on the protection of single-phase electrical equipment. Mainly used for residential household box into the line or need to protect the single-phase power equipment, the protection of distribution lines.
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