Paidong Industrial Zone Qiligang,Yueqing City,Zhejiang province,China.
Air circuit breaker is a circuit protection device for high current, commonly used in large circuit distribution box system, it can prevent overload, short circuit, ground fault, leakage protection, remote control and other integrated circuit breakers. Therefore, its operation may be efficient and reliable in accordance with the IEC 60947-2 series of standards. Air Circuit […]
Many documented and unreported fire catastrophes occurred in few years before the widespread adoption of arc fault detecting devices (AFDD) in electrical installations. The reported cases of electrical fires have decreased dramatically since arc default detection systems have become more widely used. AFDD has reduced the loss that has been experienced by enterprises, Museums, galleries that […]
Tongou was established in 1993, It takes the high-end low-voltage electrical system solutions experts as the brand positioning, takes solving the pressure and challenges of customers as the responsibility, and creates value for customers.
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