BG Circuit Protection Devices

About

BG Electrical Circuit Protection Devices Shop the full range of BG Electrical Fortress circuit protection devices at RS Electrical Supplies. From MCBs and RCBOs to AFDDs and type 2 surge protection devices, the Fortress range delivers reliable, BS EN-compliant protection for domestic and commercial consumer unit installations. Outgoing Devices MCBs (Miniature Circuit Breakers) — overload and short-circuit protection across a range of current ratings RCBOs (Residual Current Breaker with Overcurrent) — combined earth leakage and overcurrent protection in a single module AFDDs (Arc Fault Detection Devices) — detect dangerous arc faults to reduce the risk of electrical fires; required under Amendment 3 of BS 7671 for certain circuits Incoming Devices Main Switches & Isolators — safe disconnection of supply during maintenance or emergencies Double Pole Isolators — simultaneous disconnection of live and neutral conductors Surge Protection Devices (SPDs) — protection against transient overvoltages from lightning and switching surges Why BG Electrical Fortress? The Fortress range is designed for straightforward installation, with robust terminals, clear labelling, and full compatibility with BG Fortress consumer units and BG consumer units. All devices are certified to current BS EN standards and support compliant circuit protection for modern installations.