ONCCY started the switch and circuit breaker manufacturing in 1988. With over 30 years of experience and high investment in R&D, ONCCY is now a specialist in the intelligent electric component sector.
ONCCY is an ISO9001:2015 and ISO14001 accredited company. Located in Wenzhou, our production base owned the UL-approved laboratory, more than 30,000 square meters plant and multiple automated production lines. At present, it has more than 500 employees and approximately 30% are R&D technicians. Thanks to its strong ability of independent innovation, all ONCCY products are developed and manufactured with the focus on reliability, safety and convenience according to the latest international standards.
Our main products are including DC and AC circuit breaker (MCB), DC and AC isolation switch, DC molded case circuit breaker (MCCB), DC fuse, DC lighting surge protector (SPD) and so on. Dealing with the needs of the market, ONCCY can not only provide customized products but also integrates leading products into the overall solution, providing customers with a one-stop integrated service experience. Innovation is the only way to the future. As one of the earliest electrical switch companies to obtain UL certification in China,
ONCCY has also obtained CE, IEC, TUV, CCC, SAA and other authoritative certifications and all products have passed the strict testing requirements of GB and IEC standards. It is widely used in more than 40 countries and regions such as Europe, North America, and the Asia Pacific, serving nearly a thousand key engineering projects. So far, we have provided intelligent electrical solutions for hundreds of domestic and foreign customers such as CAT, LG, BYD, Panasonic, Honeywell, Huawei etc., and have been highly recognized by the professional market.
Reliable Quality
Continue operation 10000 times action reliable and accurately respond to commands
Hide the clamp holder
The concealed lamp had patented make an auxiliary that is more flexible and easy to mounting, which not only improves the aesthetics of the product,but also increases the strength of the device
Class H high temperature resistant enameled wire
Automatic winding process to ensure reliable opening and closing of the coil
Easy Operation
Through O-I shift to priority manual control directly. The handle position as mechanical indicator
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