Technical FAQs 3

Who makes RCBOs?

At RS, we offer a wide range of RCBOs from trusted brands such as Eaton, Europa, ABB, and Schneider Electric, ensuring high-quality solutions for every application. Our selection also includes Better World products, designed with sustainability in mind, featuring eco-friendly materials, extended life cycles, and reduced environmental impact.

What is an RCBO & how does it work?

RCBOs protect electrical circuits from overcurrent, caused by overloads or short circuits and from earth leakage faults. This dual protection helps prevent electric shocks, fires, and damage to equipment. RCBOs are commonly installed in consumer units and distribution boards across residential, commercial, and industrial environments.

Where are RCBOs used?

RCBOs are commonly installed in consumer units and distribution boards across residential, commercial, and industrial environments. Their space-saving design makes them ideal for modern installations, and they are available in a wide range of current ratings, trip curves, and sensitivity types to suit diverse applications.

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Engineering Support for Photovoltaic Storage & BESS Projects

Our certified engineering team provides comprehensive technical support for all installed photovoltaic storage and BESS systems. From initial system design and engineering to ongoing maintenance, optimization, and performance monitoring, WALMER ENERGY ensures your photovoltaic storage and BESS solutions operate at peak efficiency throughout their lifecycle, with 24/7 monitoring available for critical industrial and commercial applications.

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