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RCBOs are residual current circuit breakers with over current protection. Effectively, an RCBO is a unit that combines an [RCD (Residual Current Device)](/web/c/automation-control-gear/circuit-protection-circuit-breakers/rcds/) and [MCB (Miniature Circuit Breaker)](/web/c/automation-control-gear/circuit-protection-circuit-breakers/mcbs/). Find out more in our comprehensive [RCBOs guide](/web/generalDisplay.html?id=ideas-and-advice/rcbo-guide).

RCBOs combine overload and short circuit protection with protection against earth leakage currents. They will disconnect the circuit when the current becomes unbalanced, protecting both people and equipment.

RCBOs are available in a large range of different breaking capacities and can be used in applications from industrial fields to home appliances.



Shop our range of RCBOs to ensure your electrical circuits are running safely. Browse our latest RCBO Offers from leading brands. Free Next Day Delivery.

RCBOs | RCBO | Residential Circuit Breakers | RS

RCBOs

Shop our range of ABB RCBOs. Browse our latest ABB RCBOs offers. Find out more today at RS.

ABB RCBOs | RS

Shop our range of Schneider RCBOs. Browse our latest Schneider RCBOs offers. Find out more today at RS.

Schneider RCBOs

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