ABB RCBOs provide reliable combined residual current and overcurrent protection for residential, commercial and industrial electrical installations. Designed to protect against earth leakage, electric shock, overloads and short circuits within a single device, ABB RCBOs are ideal for final circuit protection in distribution boards and control applications. Available in a range of current ratings, sensitivities and trip characteristics, they provide a compact and dependable solution for modern electrical systems. Shop genuine ABB RCBOs and residual current circuit breakers with overcurrent protection from H.TE Western Automation with fast UK delivery and expert technical support.