We distribute an extensive range of RCCB & RCBO, including reputable brands such as ABB, Fuji Electric, Schneider Electric & more. . An RCCB (Residual Current Circuit Breaker) is a crucial device designed to protect against earth leakages in electrical circuits. Serving a vital role in preventing electric shocks, electrocution, and electrical fires, RCCBs are indispensable in all domestic installations, with a minimum of one. . Choosing the right electrical breaker, such as an MCB breaker, MCCB breaker, or RCCB breaker, is essential for maintaining electrical safety and system reliability. Available in type AC, A, and B, with a sensitivity from 10 to 500mA. Disclaimer: Product availability may vary by region (Singapore. . © 2026 Sen Joo Company Pte Ltd. These devices monitor the flow of electricity, identifying imbalances between incoming. .
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