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Over 7000 Products at Incredible Prices!
Over 7000 Products at Incredible Prices!

RCBO & AFDD Circuit Protection Devices

Protect your electrical system with our premium range of RCBOs and AFDDs – advanced circuit protection devices that detect overloads, residual currents, and arc faults. Whether you're looking for Type A RCBOs or arc fault detection switches, we stock safety solutions from trusted brands like FuseBox, Wylex, and Hager.
Ideal for residential and commercial installations, these electrical safety switches combine circuit-breaking and fault detection in one unit.
Explore related categories like Main Switch & RCDs and Surge Protection to complete your consumer unit with confidence.

Filters

Schneider A9D56825 Acti9 iC60H RCBO plug on neutral - 1P+Ns - 25A - B - 10000A - 30mA - type A

Schneider
£74.33 - £74.33
£74.33 inc VAT £61.94 exc VAT
£74.33 - £74.33
£74.33 inc VAT £61.94 exc VAT inc VAT £61.94 exc VAT

£74.33 - £74.33
£74.33 inc VAT £61.94 exc VAT
£74.33 - £74.33
£74.33 inc VAT £61.94 exc VAT inc VAT £61.94 exc VAT

Hager ADC425U RCBO 1M 1P 10kA C-25A 30mA Type A

Hager
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT inc VAT £35.50 exc VAT
In stock

Hager ADC425U RCBO 1M 1P 10kA C-25A 30mA Type A

£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT inc VAT £35.50 exc VAT

Hager ADB425U RCBO 1M 1P 10kA B-25A 30mA Type A

Hager
£45.59 - £45.59
£45.59 inc VAT £37.99 exc VAT
£45.59 - £45.59
£45.59 inc VAT £37.99 exc VAT inc VAT £37.99 exc VAT
In stock

The Hager ADB425U is a compact 25A single-pole RCBO featuring B-curve tripping, 30mA Type A residual current protection, and a 10kA short-circuit b...

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£45.59 - £45.59
£45.59 inc VAT £37.99 exc VAT
£45.59 - £45.59
£45.59 inc VAT £37.99 exc VAT inc VAT £37.99 exc VAT
Sold out

Wylex PXSB32AFD B32 30mA 10kA 1P+N Type A AFDD-RCBO (1 Module Width)

Wylex
£149.27 - £149.27
£149.27 inc VAT £124.39 exc VAT
£149.27 - £149.27
£149.27 inc VAT £124.39 exc VAT inc VAT £124.39 exc VAT
Out of stock

Enhance your electrical safety with the Wylex PXSB32AFD B32 30mA 10kA 1P+N Type A AFDD RCBO, a compact 1 module width solution combining arc fault ...

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£149.27 - £149.27
£149.27 inc VAT £124.39 exc VAT
£149.27 - £149.27
£149.27 inc VAT £124.39 exc VAT inc VAT £124.39 exc VAT
Sold out

Hager ADC916R Bidirectional RCBO 1M 1P+N 6kA C-16A 30mA type A

Hager
£21.42 - £21.42
£21.42 inc VAT £17.85 exc VAT
£21.42 - £21.42
£21.42 inc VAT £17.85 exc VAT inc VAT £17.85 exc VAT
In stock

Hager ADC916R RCBO, designed for safe and efficient electrical installations. This compact 1-module RCBO offers combined overload, short-circuit, a...

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£21.42 - £21.42
£21.42 inc VAT £17.85 exc VAT
£21.42 - £21.42
£21.42 inc VAT £17.85 exc VAT inc VAT £17.85 exc VAT

Fusebox RTA104030B 40A RCBO B Curve Single Pole Type A

FuseBox
£17.40 - £17.40
£17.40 inc VAT £14.50 exc VAT
£17.40 - £17.40
£17.40 inc VAT £14.50 exc VAT inc VAT £14.50 exc VAT
In stock

£17.40 - £17.40
£17.40 inc VAT £14.50 exc VAT
£17.40 - £17.40
£17.40 inc VAT £14.50 exc VAT inc VAT £14.50 exc VAT

Wylex NHXS1C10 10A 30mA SPswN C Curve 6kA Type A Miniature RCBO

Wylex
£15.18 - £15.18
£15.18 inc VAT £12.65 exc VAT
£15.18 - £15.18
£15.18 inc VAT £12.65 exc VAT inc VAT £12.65 exc VAT
In stock

£15.18 - £15.18
£15.18 inc VAT £12.65 exc VAT
£15.18 - £15.18
£15.18 inc VAT £12.65 exc VAT inc VAT £12.65 exc VAT

Wylex NXSB40AFD 40A 30MA Single Mod AFDD

Wylex
£92.00 - £92.00
£92.00 inc VAT £76.67 exc VAT
£92.00 - £92.00
£92.00 inc VAT £76.67 exc VAT inc VAT £76.67 exc VAT
In stock

Single module, Miniature Bi-Directional AFDD RCBO combined. 40A B curve (MCB), 30mA Type A (RCD). Single pole with switched neutral. No miss busbar...

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£92.00 - £92.00
£92.00 inc VAT £76.67 exc VAT
£92.00 - £92.00
£92.00 inc VAT £76.67 exc VAT inc VAT £76.67 exc VAT

Hager ADC440U RCBO 1M 1P 10kA C-40A 30mA Type A

Hager
£35.40 - £35.40
£35.40 inc VAT £29.50 exc VAT
£35.40 - £35.40
£35.40 inc VAT £29.50 exc VAT inc VAT £29.50 exc VAT
In stock

£35.40 - £35.40
£35.40 inc VAT £29.50 exc VAT
£35.40 - £35.40
£35.40 inc VAT £29.50 exc VAT inc VAT £29.50 exc VAT

Hager ADB440U RCBO Electronic 1M 1P 10kA B-40A 30mA A Class

Hager
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT inc VAT £35.50 exc VAT
Low stock

£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT
£42.60 - £42.60
£42.60 inc VAT £35.50 exc VAT inc VAT £35.50 exc VAT

Hager ADA145U(ADB445U) RCBO Electronic 1M 1P 10kA B-45A 30mA A Class

Hager
£42.50 - £42.50
£42.50 inc VAT £35.42 exc VAT
£42.50 - £42.50
£42.50 inc VAT £35.42 exc VAT inc VAT £35.42 exc VAT
In stock

£42.50 - £42.50
£42.50 inc VAT £35.42 exc VAT
£42.50 - £42.50
£42.50 inc VAT £35.42 exc VAT inc VAT £35.42 exc VAT
Sold out

BG CUCRC10A 10A 30mA 6kA Type-A C-Curve 1 Pole Compact RCBO

BG
£13.80 - £13.80
£13.80 inc VAT £11.50 exc VAT
£13.80 - £13.80
£13.80 inc VAT £11.50 exc VAT inc VAT £11.50 exc VAT
Out of stock

This BG RCBO provides superior protection for both people and circuits in a single module device. The compact design clips to a standard 35mm DIN r...

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£13.80 - £13.80
£13.80 inc VAT £11.50 exc VAT
£13.80 - £13.80
£13.80 inc VAT £11.50 exc VAT inc VAT £11.50 exc VAT
Sold out

Fusebox AFDD064030B AFDD RCBO 40A 30mA 1P+N Type A

FuseBox
£87.48 - £87.48
£87.48 inc VAT £72.90 exc VAT
£87.48 - £87.48
£87.48 inc VAT £72.90 exc VAT inc VAT £72.90 exc VAT
Low stock

£87.48 - £87.48
£87.48 inc VAT £72.90 exc VAT
£87.48 - £87.48
£87.48 inc VAT £72.90 exc VAT inc VAT £72.90 exc VAT

Crabtree 61/B4030AFD Miniature AFDD 40A 30mA SPswN B Curve 6kA Type A

Crabtree
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT
Low stock

Crabtree 61/B4030AFD Miniature AFDD 40A 30mA SPswN B Curve 6kA Type A

£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT
Sold out

Crabtree 61/B3230AFD Miniature AFDD 32A 30mA SPswN B Curve 6kA Type A

Crabtree
£99.91 - £99.91
£99.91 inc VAT £83.26 exc VAT
£99.91 - £99.91
£99.91 inc VAT £83.26 exc VAT inc VAT £83.26 exc VAT
Out of stock

£99.91 - £99.91
£99.91 inc VAT £83.26 exc VAT
£99.91 - £99.91
£99.91 inc VAT £83.26 exc VAT inc VAT £83.26 exc VAT
Sold out

Crabtree 61/B2030AFD 20A 30mA SPswN B Curve 6kA Type A Miniature AFDD

Crabtree
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT
Low stock

£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT

Crabtree 61/B0630AFD Miniature AFDD 6A 30mA SPswN B Curve 6kA Type A

Crabtree
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT
In stock

Crabtree 61/B0630AFD Miniature AFDD 6A 30mA SPswN B Curve 6kA Type A

£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT
£97.00 - £97.00
£97.00 inc VAT £80.83 exc VAT inc VAT £80.83 exc VAT

Timeguard TX2432C 32A 30mA Type A C-Curve Solid Neutral RCBO

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2432C 32A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Tim...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2432 32A 30mA Solid Neutral RCBO B Curve 6kA, 30mA Type A, Uni-Directional

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2432 32A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Time...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2425C 25A 30mA Type A C-Curve Solid Neutral RCBO

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2425C 25A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Tim...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2425 25A 30mA Solid Neutral RCBO B Curve 6kA, 30mA Type A, Uni-Directional

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2425 25A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Time...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2420C 20A 30mA Type A C-Curve Solid Neutral RCBO

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2420C 20A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Tim...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2420 20A 30mA Solid Neutral RCBO B Curve 6kA, 30mA Type A, Uni-Directional

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2420 20A 30mA Type A RCBO brings overload, short-circuit and residual-current protection together in one compact device. Designed f...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

Timeguard TX2416C 16A 30mA Solid Neutral RCBO C Curve 6kA, 30mA Type A, Uni-Directional

Timeguard
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT

The Timeguard TX2416C 16A 30mA Type A RCBO combines overload, short-circuit and residual-current protection in one compact device. Designed for Tim...

View full details
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT
£11.10 - £11.10
£11.10 inc VAT £9.25 exc VAT inc VAT £9.25 exc VAT