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CDADA - Professional circuit breaker manufacturer since 1984

Surge Protective Device
Our surge protective device solutions serve as a key line of defense against voltage surges, safeguarding critical electrical equipment from unexpected damage. Operating as a specialized surge protector factory, we design these units to precisely handle transient overvoltages (surges) caused by lightning induction and power grid fluctuations. They respond at nanosecond speeds, instantly conducting excessive surge currents to the ground and preventing high voltage from breaking down device circuits. This effectively protects household appliances like refrigerators and air conditioners, as well as high-value assets like servers and precision instruments, extending their service life and minimizing operational downtime.Suitable for use across various scenarios—including homes, commercial buildings, and data centers—these devices utilize flame-retardant casings and high-quality conductive components. Every unit strictly adheres to international safety standards for long-term stable and reliable operation. Our established reputation as a leading surge protector company ensures that we provide an "invisible protective shield" for every electrical device, giving global clients greater peace of mind when managing power stability.
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Shanghai DADA Electric Co., Ltd.
Acknowledged as one of the most respected nationwide manufacturers and exporters of low voltage circuit breakers in China.
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CONTACT US
Contact Person: Joker Yang
Tel: +86 173 1658 0160
Contact Person: Charlotte Weng
Tel: +86 151 6747 7792
Address: 171 Yezhuang Road, Fengxian District, Shanghai, China
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