40A Single Pole B Curve RCBO 6kA Residual Current Protection For Single Phase Circuits

The 40A Single Pole B Curve 6kA RCBO is a compact protection device designed for single-phase circuits. It combines overcurrent protection with residual-current protection, making it ideal for homes, offices, and small commercial installations that demand reliable safety and straightforward wiring in one unit.

• Rated current: 40 A
• Pole configuration: Single pole
• Tripping curve: Type B
• Breaking capacity: 6 kA
• Protection type: RCBO — integrated circuit-breaker and residual-current protection
• Application: Suitable for single-phase circuits requiring combined overcurrent and earth-leakage protection

By combining circuit-breaking and earth-leakage protection, this RCBO helps prevent electric shocks and protects electrical devices from damage due to faults. The Type B characteristic provides prompt response for typical domestic and light commercial loads, while the 6 kA breaking capacity helps safely interrupt higher fault currents. Its 40 A rating makes it a practical choice for standard single-phase circuits in residential and small business panels, helping improve safety, reduce nuisance tripping, and simplify panel layouts by delivering two protections in one compact device.