Four Pole RCBOs

Four pole RCBOs provide comprehensive protection for three-phase and neutral circuits by combining residual current and overcurrent protection in a single device. Designed for use in commercial and industrial installations, these RCBOs safeguard against earth faults, overloads, and short circuits across all conductors. Ideal for critical equipment, distribution boards, and systems requiring full isolation, they ensure compliance with safety standards while offering reliable fault detection. Available in various current ratings and sensitivities. Discover high-performance four pole RCBOs—available now at CEF.