RCBOs

RCBOs are a type of residual current circuit breaker, a safety device for monitoring power distribution and providing protection. They’re often found in a fuse box, consumer unit or breaker panel. RCBOs combine the functionality of an RCD (Residual Current Device) and MCB (Miniature Circuit Breaker) in one.

What Do RCBOs Do?

The primary function of an RCBO is to ensure the safe operation of electrical circuits. They can monitor electrical currents and come with overcurrent protection in case of an overload. RCBOs can disconnect the entire circuit when there is a problem. This safeguards against earth leakage currents and short-circuiting.

What are the Different Types of RCBOs?

RCBO stands for Residual Current Circuit Breaker with Overload protection. There are different amp ratings, phases and curve types for various applications.

How is RCBO Different From RCD?

An RCD is a Residual Current Device. It safeguards against faults, residual currents and electric shocks. RCBOs can do all this, and they can also protect against overload and short circuits. At Toolstation, find a selection of professional-quality RCBOs from trusted brands such as Protek, Contactum, Axiom, Wylex and BG.
            Material
                                Contactum Contactum Contactum Single Pole A Type B Curve RCBO 6A 10kA SP - 71362 - from Toolstation ( 1 )
                                £23.85
                                ex. VAT £19.87
                                Each

                                • 1 pole • Type B

                                Contactum Contactum Contactum Single Pole A Type B Curve RCBO 20A 10kA SP - 86354 - from Toolstation
                                Axiom Axiom Axiom Mini RCBO A Type 32A 30mA - 52311 - from Toolstation
                                Protek Protek Protek Miniature RCBO Type B 30mA 1 Mod 10kA 20A - 11936 - from Toolstation ( 6 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Contactum Contactum Contactum Single Pole A Type B Curve RCBO 16A 10kA SP - 34471 - from Toolstation
                                Contactum Contactum Contactum Single Pole A Type B Curve RCBO 10A 10kA SP - 88653 - from Toolstation ( 4 )
                                Axiom Axiom Axiom Mini RCBO A Type 6A 30mA - 78306 - from Toolstation
                                £20.98
                                ex. VAT £17.48
                                Each

                                • 6A • 30mA • Type A

                                Wylex Wylex Wylex Mini RCBO 32A 30Ma Type A - 38534 - from Toolstation ( 2 )
                                Protek Protek Protek RCBO Type B 30mA 1 Mod 10kA 63A - 39324 - from Toolstation ( 1 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                Contactum Contactum Contactum Single Pole A Type C Curve RCBO 6A 10kA SP - 52661 - from Toolstation
                                £23.85
                                ex. VAT £19.87
                                Each

                                • 1 pole • Type C

                                Protek Protek Protek Miniature RCBO Type C 30mA 1 Mod 10kA 6A - 52389 - from Toolstation ( 1 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Protek Protek Protek Miniature RCBO Type C 30mA 1 Mod 10kA 32A - 50665 - from Toolstation ( 1 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Axiom Axiom Axiom Mini RCBO A Type 40A 30mA - 53144 - from Toolstation
                                Protek Protek Protek Miniature RCBO Type C 30mA 1 Mod 10kA 20A - 90282 - from Toolstation ( 1 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Wylex Wylex Wylex Mini RCBO 6A 30Ma Type A - 78612 - from Toolstation ( 2 )
                                Protek Protek Protek Miniature RCBO Type B 30mA 1 Mod 10kA 10A - 22921 - from Toolstation ( 6 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Wylex Wylex Wylex Mini RCBO 40A 30Ma Type A - 98213 - from Toolstation ( 2 )
                                Contactum Contactum Contactum Single Pole A Type B Curve RCBO 50A 10kA SP - 67884 - from Toolstation
                                Protek Protek Protek Miniature RCBO Type C 30mA 1 Mod 10kA 16A - 23335 - from Toolstation ( 1 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

                                Protek Protek Protek RCBO Type B 30mA 1 Mod 10kA 50A - 44226 - from Toolstation
                                £24.49
                                ex. VAT £20.41
                                Each

                                Wylex Wylex Wylex Mini RCBO 16A 30Ma Type A - 51824 - from Toolstation ( 2 )
                                Axiom Axiom Axiom Mini RCBO A Type 20A 30mA - 43812 - from Toolstation
                                Protek Protek Protek Miniature RCBO Type B 30mA 1 Mod 10kA 40A - 27055 - from Toolstation ( 8 )
                                £24.49
                                ex. VAT £20.41
                                Each

                                • Space saving • No earth lead

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