BG 6A Compact RCBO B Curve Single Module Type A 6kA 30mA

Single-module residual current circuit breaker with overload protection for 6A circuits. The BG 6A compact RCBO combines 30mA residual current detection with 6kA breaking capacity in a single module Type A device with B-curve tripping characteristics, making it ideal for protecting low-current circuits like lighting and small appliances in domestic and light commercial installations.

Unlike larger devices that consume significant DIN rail space, this single-module design fits standard 35mm DIN rails with a compact footprint, preserving space within the consumer unit for additional MCBs and RCDs while simplifying wiring. Type A sensitivity detects both AC and pulsating DC current faults, essential for circuits with electronics that produce harmonics or require DC protection.

The device features a positive contact status indicator to verify correct installation, and the handle can be locked in the on or off position for added security. Its modern profile matches other BG consumer unit devices, maintaining a consistent appearance across your installation.

BG backs the CUCRB6A with a 10-year guarantee against faulty materials and workmanship. Installation is straightforward—backed-out terminal screws prevent loss during setup and accelerate connection time, a detail that adds practical value during commissioning.