CBI-electric: low voltage, previously known as Circuit Breaker Industries or CBI, is located in Johannesburg, South Africa. The company is a leading global supplier of quality low voltage electrical distribution, protection and control equipment. . Stay up-to-date! CBI Astute Range webinar and vodcasts! Happy Holidays! CBi South Africa will reopen 9 January 2026. Switch Ultra Wiring Accessories Range Launches for the Residential and Com. Economic Green Shoots Create Prime Opportunity for SA Manufacturing Reviva. We use cookies to enhance. . The CBi-electric Group is committed to the continual development of new technology and intellectual property. The CBi-electric Group operates under the Electrical Engineering segment of Reunert Limited – a leading South African company. Reunert is an industrial group with a portfolio of businesses. . If you're searching for a trusted supplier for your business, here's the list of the top circuit breaker manufacturers in the country: CBI-electric or Circuit Breaker Industries has been serving its clients since 1949. It was part of the Reunert Group that forged a joint venture with New Jersey's. . CBi South Africa will reopen 9 January 2026. Here are some of them: ABB South Africa – ABB is a global technology company that specializes in power and automation technologies. Schneider Electric. . Check our wide range of electric circuit breakers and switches designed for routing or interrupting current in the electrical distribution circuit, automatically or manually. From the legendary Compact™ molded case circuit breaker (MCCB), to the MasterPact high-current air circuit breaker (ACB) and. .