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

£29.99

ex. VAT £24.99 Each

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Axiom Axiom / Axiom Mini RCBO A Type 32A 30mA
20% Off
( 3 )

£15.99 was £20.98

ex. VAT £13.32 Each

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Axiom Axiom / Axiom Mini RCBO A Type 16A 30mA
20% Off
( 3 )

£15.99 was £20.98

ex. VAT £13.32 Each

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Crabtree Loadstar Crabtree Loadstar / Crabtree Loadstar RCBO 6A 30mA 6kA Type A B Curve
10% Off
( 19 )

£25.02 was £27.80

ex. VAT £20.85 Each

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

£15.99 was £20.98

ex. VAT £13.32 Each

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

£15.99 was £20.98

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 Mini RCBO 6A 30Ma Type A
( 2 )

£29.99

ex. VAT £24.99 Each

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

£30.59 was £33.99

ex. VAT £25.49 Each

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Axiom Axiom / Axiom Mini RCBO A Type 40A 30mA
20% Off
( 3 )

£15.99 was £20.98

ex. VAT £13.32 Each

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Wylex Wylex / Wylex RCBO 32A 30mA Type A B Curve
5% Off
( 7 )

£33.99 was £35.99

ex. VAT £28.32 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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Axiom Axiom / Axiom Mini RCBO A Type 10A 30mA
20% Off
( 3 )

£15.99 was £20.98

ex. VAT £13.32 Each

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Wylex Wylex / Wylex RCBO 10A 30mA Type A B Curve
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( 7 )

£32.40 was £36.00

ex. VAT £27.00 Each

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

£32.40 was £36.00

ex. VAT £27.00 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 RCBO 20A 30mA Type A B Curve
10% Off
( 7 )

£32.40 was £36.00

ex. VAT £27.00 Each

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Wylex Wylex / Wylex Mini RCBO 16A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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Wylex Wylex / Wylex Mini RCBO 10A 30Ma Type A
10% Off
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£26.99 was £29.99

ex. VAT £22.49 Each

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Contactum Contactum / Contactum Single Pole A Type C Curve RCBO 50A 10kA SP
( 8 )

£27.99

ex. VAT £23.32 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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Wylex Wylex / Wylex Mini RCBO 20A 30Ma Type A
( 4 )

£29.99

ex. VAT £24.99 Each

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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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BG BG BG / BG RCBO 16A
20% Off
( 22 )

Product code: 62045

BG RCBO 16A

£6.54 was £8.18

ex. VAT £5.45 Each

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