Residual Current Breaker
with Overcurrent Protection


Residual Current Circuit Breaker with Over Current Protection (RCBOs) are commonly used in applications where there is the need to combine protection against overcurrents (overload and short-circuit) and protection against earth leakage currents. RCBOs are basically combination and adjustment of MCB and RCCB.

Union RCBOs are CE, CCC certified by independent instuties in China, Europe and USA. Electronic and magnetic trip unit options are available from 10mA to 300mA leakage current sensitivity with adjustable options.

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UNION Electrics is a professional exporter of electrical products and cooperator of TSE (Turkish Standards Institution).

Since the establishment (year 2006), we always focus on growing our working team which operates our business in efficient way.

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Chezhan Road, Liushi, Yueqing, Zhejiang, China

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