BG Circuit Protection Type A RCBO 40A CUCRB40A bulb Works with your existing light

Works with your existing light switch

Featuring a dual RCD (Residual Current Device) configuration

100A Main Switch 40A 30mA Double Pole RCBO Type 2 SPD + 1 Spare Way

Secure easy "Clip on

BG Circuit Protection Type A RCBO 40A CUCRB40A bulb Works with your existing lightBG Circuit Protection Type A RCBO 40A provides reliable residual current and overcurrent protection in a single compact unit. Ideal for circuits requiring both earth fault and overload safeguarding, this 40A RCBO combines the functionality of an RCD and MCB. Features Type A sensitivity for general purpose applications and standard DIN rail mounting. Essential for modern electrical installations where enhanced safety and space efficiency are