ETEK MCB: A Globally Certified Professional Miniature Circuit Breaker Manufacturer & Partner

With 14 years of specialized expertise in MCB design and manufacturing, ETEK is dedicated to providing a comprehensive range of high-quality miniature circuit breaker solutions for the global market. We operate two production bases in Wenzhou, Zhejiang and Wuhu, Anhui, equipped with 8 fully automated production lines and a daily production capacity of 80,000 poles, ensuring robust and scalable delivery capabilities.

Our product portfolio fully covers economical, mid-range, and high-end miniature circuit breakers, including both din-rail and plug-in types. Products feature breaking capacities from 3kA, 4.5kA, 6kA, up to 10kA and 15kA, with frame currents from 40A, 63A, to 125A, designed to meet diverse application scenarios and electrical requirements.

As a trusted global partner, we provide professional OEM, ODM, SKD, and CKD services for 2 Fortune Global 500 companies and numerous renowned local brands worldwide. All products are 100% exported to international markets and are certified by authoritative bodies including TÜV Rheinland, VDE, BV, and Intertek, complying with global standards such as CB, CE, UKCA, SAA, KC, PSB, IRAM, INMETRO, TISI, NRCS, and more, ensuring seamless market access across various regions.

We look forward to partnering with you. Whether for custom manufacturing, power project bidding, or long-term supply chain support, ETEK is your reliable choice.