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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

FuseBox RTA063230B 32A B Curve Type A RCBO

FuseBox
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT
In stock

£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT

FuseBox RTA060630B 6A B Curve Type A RCBO

FuseBox
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT
In stock

£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT

FuseBox RTA061630B 16A B Curve Type A RCBO

FuseBox
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT
In stock

£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT

Hager ADA332G 32A 6KA SP RCBO 30MA Type A

Hager
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT
In stock

Hager ADA332G 32A 6KA SP RCBO 30MA Type A. Hager 32A RCBO, compatible with Hager consumer units. Hager circuit breakers detect ground earth leakage...

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£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT

Hager ADA306G 6A 6KA SP RCBO 30MA TYPE A

Hager
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT
In stock

Hager 6A RCBO, compatible with Hager consumer units. Hager circuit breakers detect ground earth leakage via overloads and fault currents and interr...

View full details
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT

FuseBox RTA062030B 20A B Curve Type A RCBO

FuseBox
£16.78 - £16.78
£16.78 inc VAT £13.98 exc VAT
£16.78 - £16.78
£16.78 inc VAT £13.98 exc VAT inc VAT £13.98 exc VAT
In stock

£16.78 - £16.78
£16.78 inc VAT £13.98 exc VAT
£16.78 - £16.78
£16.78 inc VAT £13.98 exc VAT inc VAT £13.98 exc VAT

Wylex NHXS1B06 6A Type B Miniature RCBO

Wylex
£15.23 - £15.23
£15.23 inc VAT £12.69 exc VAT
£15.23 - £15.23
£15.23 inc VAT £12.69 exc VAT inc VAT £12.69 exc VAT
In stock

£15.23 - £15.23
£15.23 inc VAT £12.69 exc VAT
£15.23 - £15.23
£15.23 inc VAT £12.69 exc VAT inc VAT £12.69 exc VAT

Wylex NHXS1B32 32A Type B Miniature RCBO

Wylex
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT
In stock

£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT

BG CUCRB32A 32A 30mA 6kA Type-A B-Curve 1 Pole Compact RCBO

BG
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT
In stock

£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT

Hager ADA316G 16A 6KA SP RCBO 30MA TYPE A

Hager
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT
In stock

Hager 16A RCBO, compatible with Hager consumer units. Hager circuit breakers detect ground earth leakage via overloads and fault currents and inter...

View full details
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT

Schneider A9D11820 Type C 20A 30MA 10KA RCBO

Schneider
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT
In stock

This Acti9 iC60 is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+Ns circuit breaker with 1 protected pole, 20A ...

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£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT

BG CUCRB6A 6A 30mA 6kA Type-A B-Curve 1 Pole Compact RCBO

BG
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT
In stock

£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT

Schneider A9D11832 Type C 32A 30MA 10KA RCBO

Schneider
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT
Low stock

This Acti9 iC60 is a modular residual current breaker with overcurrent protection (RCBO). Protects against short-circuits and cable overloads Prote...

View full details
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT

FuseBox RTA064030B 40A B Curve Type A RCBO

FuseBox
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT
In stock

£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT
£12.30 - £12.30
£12.30 inc VAT £10.25 exc VAT inc VAT £10.25 exc VAT

Crabtree 61/BM3230 32A 30mA SPswN B Curve 6kA Type A Miniature Bi-Directional RCBO

Crabtree
£23.94 - £23.94
£23.94 inc VAT £19.95 exc VAT
£23.94 - £23.94
£23.94 inc VAT £19.95 exc VAT inc VAT £19.95 exc VAT
In stock

Single module, Miniature RCBO. 32A B curve (MCB), 30mA Type A (RCD). Single pole with switched neutral. Plug in. The Crabtree 61/BM3230 is a 32A SP...

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£23.94 - £23.94
£23.94 inc VAT £19.95 exc VAT
£23.94 - £23.94
£23.94 inc VAT £19.95 exc VAT inc VAT £19.95 exc VAT

Crabtree 61/BM0630 6A 30mA SPswN B Curve 6kA Type A Miniature RCBO Bi-Directional

Crabtree
£26.30 - £26.30
£26.30 inc VAT £21.92 exc VAT
£26.30 - £26.30
£26.30 inc VAT £21.92 exc VAT inc VAT £21.92 exc VAT
In stock

Single module, Miniature RCBO. 6A B curve (MCB), 30mA Type A (RCD). Single pole with switched neutral. Plug in. The Crabtree 61/BM0630 is a 6A SP&a...

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£26.30 - £26.30
£26.30 inc VAT £21.92 exc VAT
£26.30 - £26.30
£26.30 inc VAT £21.92 exc VAT inc VAT £21.92 exc VAT

Hager ADA320G 20A 6KA SP RCBO 30MA TYPE A

Hager
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT
In stock

Hager 20A RCBO, compatible with Hager consumer units. Hager circuit breakers detect ground earth leakage via overloads and fault currents and inter...

View full details
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT
£13.86 - £13.86
£13.86 inc VAT £11.55 exc VAT inc VAT £11.55 exc VAT
Sold out

Schneider A9D11810 Type C 10A 30MA 10KA RCBO

Schneider
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT
Out of stock

This Acti9 iC60 is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+Ns circuit breaker with 1 protected pole, 10A ...

View full details
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT
Sold out

Schneider A9D11816 Type C 16A 30MA 10KA RCBO

Schneider
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT
In stock

Protect your circuits with the Schneider Electric A9D11816 iC60H RCBO – a compact 1P+N residual current circuit breaker with overcurrent protection...

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£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT
£57.00 - £57.00
£57.00 inc VAT £47.50 exc VAT inc VAT £47.50 exc VAT

Wylex NHXS1B16 16A Type B Miniature RCBO

Wylex
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT
In stock

£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT

Schneider A9D31832 Type B 32A 30MA 10KA RCBO

Schneider
£65.00 - £65.00
£65.00 inc VAT £54.17 exc VAT
£65.00 - £65.00
£65.00 inc VAT £54.17 exc VAT inc VAT £54.17 exc VAT
In stock

This Acti9 iC60 is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+Ns circuit breaker with 1 protected pole, 32A ...

View full details
£65.00 - £65.00
£65.00 inc VAT £54.17 exc VAT
£65.00 - £65.00
£65.00 inc VAT £54.17 exc VAT inc VAT £54.17 exc VAT

BG CUCRB20A 20A 30mA 6kA Type-A B-Curve 1 Pole Compact RCBO

BG
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT
In stock

£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT

BG CUCRB16A 16A 30mA 6kA Type-A B-Curve 1 Pole Compact RCBO

BG
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT
In stock

£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT
£11.48 - £11.48
£11.48 inc VAT £9.57 exc VAT inc VAT £9.57 exc VAT

Wylex NHXS1B20 20A Type B Miniature RCBO

Wylex
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT
In stock

£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT
£15.30 - £15.30
£15.30 inc VAT £12.75 exc VAT inc VAT £12.75 exc VAT