BG RCBO Vs MK MCB Fuse British General compact type A
RCBO can be considered a combination of MCB and RCCB (Residual Current Circuit Breaker) to protect against all types of electrical dangers. While MCB does not protect against electric shock hazards directly, the primary role of RCBO is to detect earth leakage and prevent electric shocks.
This BG Fortress Compalct B Curve 30mA Type A Double Bi-Directional RCBO is for protection from short circuit, overload and earth leakage faults, and isolates both Live & Neutral poles.
Standard(s)
The compact design clips to a standard 35mm DIN rail but the compact body makes it easier to install the BG Fortress Consumer Unit alongside other devices such as MCBs and RCDs, saving space, making wiring easier and with Live and Neutral pole isolation