Commercial 1 Mod RCBOs B Curve

Commercial 1 module Type B RCBOs provide combined overload, short circuit, and earth fault protection in a compact, space-saving design—ideal for modern commercial distribution boards. Type B tripping characteristics are suited for general-purpose circuits with low inrush currents, such as lighting and socket outlets. These RCBOs enhance safety by isolating only the affected circuit, minimising disruption while ensuring compliance with wiring regulations. Designed for quick installation and easy fault identification. Explore the full range of commercial 1 mod Type B RCBOs available now at CEF.