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.
Axiom Axiom / Axiom Mini RCBO A Type 20A 30mA
( 3 )

£15.99

ex. VAT £13.32 Each

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12 available for delivery

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Axiom Axiom / Axiom Mini RCBO A Type 32A 30mA
( 3 )

£15.99

ex. VAT £13.32 Each

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20+ available for delivery

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Axiom Axiom / Axiom Mini RCBO A Type 16A 30mA
( 3 )

£15.99

ex. VAT £13.32 Each

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Axiom Axiom / Axiom Mini RCBO A Type 6A 30mA
( 1 )

£15.99

ex. VAT £13.32 Each

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Axiom Axiom / Axiom Mini RCBO A Type 40A 30mA
( 3 )

£15.99

ex. VAT £13.32 Each

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Wylex Wylex / Wylex Mini RCBO 32A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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Wylex Wylex / Wylex RCBO 32A 30mA Type A B Curve
( 7 )

£33.99

ex. VAT £28.32 Each

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Axiom Axiom / Axiom Mini RCBO A Type 10A 30mA
( 3 )

£15.99

ex. VAT £13.32 Each

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Wylex Wylex / Wylex RCBO 20A 30mA Type A B Curve
( 7 )

£36.00

ex. VAT £30.00 Each

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Wylex Wylex / Wylex RCBO 40A 30mA Type A B Curve
( 7 )

£35.99

ex. VAT £29.99 Each

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Wylex Wylex / Wylex RCBO 6A 30mA Type A B Curve
( 1 )

£33.99

ex. VAT £28.32 Each

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Crabtree Loadstar Crabtree Loadstar / Crabtree Loadstar RCBO 6A 30mA 6kA Type A B Curve
( 18 )

£27.80

ex. VAT £23.17 Each

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Wylex Wylex / Wylex RCBO 16A 30mA Type A  B Curve
( 7 )

£36.00

ex. VAT £30.00 Each

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Wylex Wylex / Wylex Mini RCBO 20A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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5 available for delivery

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Wylex Wylex / Wylex Mini RCBO 40A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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Contactum Contactum / Contactum Single Pole A Type C Curve RCBO 16A 10kA SP
( 2 )

£27.99

ex. VAT £23.32 Each

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2 available for delivery

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BG BG BG / BG RCBO 6A
20% Off
( 7 )

Product code: 82079

BG RCBO 6A

£6.11 was £7.64

ex. VAT £5.09 Each

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Wylex Wylex / Wylex Mini RCBO 6A 30Ma Type A
( 2 )

£29.99

ex. VAT £24.99 Each

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5 available for delivery

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Contactum Contactum / Contactum Single Pole A Type B Curve RCBO 40A 10kA SP
( 1 )

£27.99

ex. VAT £23.32 Each

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BG BG BG / BG RCBO 10A
20% Off
( 22 )

Product code: 43521

BG RCBO 10A

£6.39 was £7.99

ex. VAT £5.32 Each

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Wylex Wylex / Wylex Mini RCBO 10A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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7 available for delivery

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BG BG BG / BG RCBO 40A
15% Off
( 22 )

Product code: 63163

BG RCBO 40A

£5.93 was £7.41

ex. VAT £4.94 Each

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BG BG BG / BG RCBO 20A
20% Off
( 22 )

Product code: 67046

BG RCBO 20A

£6.64 was £8.30

ex. VAT £5.53 Each

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Axiom Axiom Axiom / Axiom Mini RCBO B Type 40A 30mA
20% Off
( 23 )

£5.59 was £6.99

ex. VAT £4.66 Each

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