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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.

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Hager ADB406U RCBO 1M 1P 10kA B-6A 30mA Type A

Hager
£34.50 - £34.50
£34.50 inc VAT £28.75 exc VAT
£34.50 - £34.50
£34.50 inc VAT £28.75 exc VAT inc VAT £28.75 exc VAT
In stock

The Hager ADB406U is a compact 6A single-pole RCBO with B-curve tripping, 30mA Type A residual current protection, and 10kA short-circuit capacity....

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£34.50 - £34.50
£34.50 inc VAT £28.75 exc VAT
£34.50 - £34.50
£34.50 inc VAT £28.75 exc VAT inc VAT £28.75 exc VAT

WYLEX PSBS6-B/1 B6 30mA 10kA 1P+N Type A RCBO (1MW)

Wylex
£27.78 - £27.78
£27.78 inc VAT £23.15 exc VAT
£27.78 - £27.78
£27.78 inc VAT £23.15 exc VAT inc VAT £23.15 exc VAT
Low stock

£27.78 - £27.78
£27.78 inc VAT £23.15 exc VAT
£27.78 - £27.78
£27.78 inc VAT £23.15 exc VAT inc VAT £23.15 exc VAT

Wylex NHXS1C16 16A 30mA SPswN C Curve 6kA Type A Miniature Bi-Directional RCBO

Wylex
£14.82 - £14.82
£14.82 inc VAT £12.35 exc VAT
£14.82 - £14.82
£14.82 inc VAT £12.35 exc VAT inc VAT £12.35 exc VAT
In stock

£14.82 - £14.82
£14.82 inc VAT £12.35 exc VAT
£14.82 - £14.82
£14.82 inc VAT £12.35 exc VAT inc VAT £12.35 exc VAT

Schneider A9D11825 iC60H RCBO 25A 30mA

Schneider
£60.00 - £60.00
£60.00 inc VAT £50.00 exc VAT
£60.00 - £60.00
£60.00 inc VAT £50.00 exc VAT inc VAT £50.00 exc VAT
In stock

£60.00 - £60.00
£60.00 inc VAT £50.00 exc VAT
£60.00 - £60.00
£60.00 inc VAT £50.00 exc VAT inc VAT £50.00 exc VAT

MK Sentry H7936S 32A SP TYPE B RCBOS

MK
£12.99 - £12.99
£12.99 inc VAT £10.83 exc VAT
£12.99 - £12.99
£12.99 inc VAT £10.83 exc VAT inc VAT £10.83 exc VAT
In stock

he one module Sentry RCBOs are a combination of a Type B MCB and a Residual Current Device. This enables both overcurrent protection and earth faul...

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£12.99 - £12.99
£12.99 inc VAT £10.83 exc VAT
£12.99 - £12.99
£12.99 inc VAT £10.83 exc VAT inc VAT £10.83 exc VAT

Hager ADA110U(ADB410U) RCBO Electronic 1M 1P 10kA B-10A 30mA A Class

Hager
£35.64 - £35.64
£35.64 inc VAT £29.70 exc VAT
£35.64 - £35.64
£35.64 inc VAT £29.70 exc VAT inc VAT £29.70 exc VAT
In stock

£35.64 - £35.64
£35.64 inc VAT £29.70 exc VAT
£35.64 - £35.64
£35.64 inc VAT £29.70 exc VAT inc VAT £29.70 exc VAT

Contactum CPBR0640B RCBO 40A SP 6kA B Curve

Contactum
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT inc VAT £8.50 exc VAT
In stock

£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT inc VAT £8.50 exc VAT
Sold out

CED Axiom RCBO40TA Mini RCBO - 1 Module Single Pole 40A 30MA Type A

CED
£13.25 - £13.25
£13.25 inc VAT £11.04 exc VAT
£13.25 - £13.25
£13.25 inc VAT £11.04 exc VAT inc VAT £11.04 exc VAT
Out of stock

£13.25 - £13.25
£13.25 inc VAT £11.04 exc VAT
£13.25 - £13.25
£13.25 inc VAT £11.04 exc VAT inc VAT £11.04 exc VAT
Sold out

BG CUCRC6A 6A 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
In 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

Live AMR120C-030 Single Module - Double Pole 20A C Curve 30mA Type A mini RCBO

Live
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT inc VAT £8.50 exc VAT
Out of stock

Live Electrical AMR120C-030 20A Type A Mini RCBO The Live Electrical AMR120C-030 is a compact single-module, double-pole RCBO designed to provide r...

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£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT
£10.20 - £10.20
£10.20 inc VAT £8.50 exc VAT inc VAT £8.50 exc VAT
Sold out

BG CUCRC16F Bidirectional 16A C Curve RCBO Type F 2P

BG
£46.99 - £46.99
£46.99 inc VAT £39.16 exc VAT
£46.99 - £46.99
£46.99 inc VAT £39.16 exc VAT inc VAT £39.16 exc VAT
In stock

BG CUCRC16F Bidirectional 16A C Curve RCBO Type F 2P The BG Fortress CUCRC16F‑01 16 A Type F C‑Curve RCBO is a high‑performance residual current br...

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£46.99 - £46.99
£46.99 inc VAT £39.16 exc VAT
£46.99 - £46.99
£46.99 inc VAT £39.16 exc VAT inc VAT £39.16 exc VAT

Live AMR116B-030 Single Module - Double Pole 16A B Curve 30mA Type A mini RCBO

Live
£9.85 - £9.85
£9.85 inc VAT £8.21 exc VAT
£9.85 - £9.85
£9.85 inc VAT £8.21 exc VAT inc VAT £8.21 exc VAT

Live AMR116B-030 Single Module - Double Pole 16A B Curve 30mA Type A mini RCBO   The Live Electrical AMR116B‑030 16 A B Curve 30 mA Type A Mini RCB...

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£9.85 - £9.85
£9.85 inc VAT £8.21 exc VAT
£9.85 - £9.85
£9.85 inc VAT £8.21 exc VAT inc VAT £8.21 exc VAT
Sold out

Schneider EZ9D16840 Easy9 RCD with overcurrent protection - 1P + Ns - 40 A - B curve - 6000 A - 30mA

Schneider
£16.54 - £16.54
£16.54 inc VAT £13.78 exc VAT
£16.54 - £16.54
£16.54 inc VAT £13.78 exc VAT inc VAT £13.78 exc VAT
Out of stock

£16.54 - £16.54
£16.54 inc VAT £13.78 exc VAT
£16.54 - £16.54
£16.54 inc VAT £13.78 exc VAT inc VAT £13.78 exc VAT
Sold out

Schneider A9D56820 Acti9 iC60H RCBO plug on neutral - 1P+Ns - 20A - B - 10000A - 30mA - type A

Electricals Online
£68.99 - £68.99
£68.99 inc VAT £57.49 exc VAT
£68.99 - £68.99
£68.99 inc VAT £57.49 exc VAT inc VAT £57.49 exc VAT

£68.99 - £68.99
£68.99 inc VAT £57.49 exc VAT
£68.99 - £68.99
£68.99 inc VAT £57.49 exc VAT inc VAT £57.49 exc VAT

Hager ADB410U RCBO 1M 1P 10kA B-10A 30mA Type A

Hager
£35.02 - £35.02
£35.02 inc VAT £29.18 exc VAT
£35.02 - £35.02
£35.02 inc VAT £29.18 exc VAT inc VAT £29.18 exc VAT
In stock

The Hager ADB410U is a compact, DIN‑rail mountable 10 A Type A RCBO featuring a B‑curve tripping characteristic, 30 mA residual current protection,...

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£35.02 - £35.02
£35.02 inc VAT £29.18 exc VAT
£35.02 - £35.02
£35.02 inc VAT £29.18 exc VAT inc VAT £29.18 exc VAT

Wylex PSBS32-B/1 B32 30mA 10kA 1P+N Type A RCBO (1MW)

Wylex
£35.94 - £35.94
£35.94 inc VAT £29.95 exc VAT
£35.94 - £35.94
£35.94 inc VAT £29.95 exc VAT inc VAT £29.95 exc VAT
In stock

£35.94 - £35.94
£35.94 inc VAT £29.95 exc VAT
£35.94 - £35.94
£35.94 inc VAT £29.95 exc VAT inc VAT £29.95 exc VAT

Wylex NHXSBS1B06 6A 30mA SPN B Curve 6kA Type A RCBO

Wylex
£31.30 - £31.30
£31.30 inc VAT £26.08 exc VAT
£31.30 - £31.30
£31.30 inc VAT £26.08 exc VAT inc VAT £26.08 exc VAT
In stock

£31.30 - £31.30
£31.30 inc VAT £26.08 exc VAT
£31.30 - £31.30
£31.30 inc VAT £26.08 exc VAT inc VAT £26.08 exc VAT

Wylex NHXSBS1B50 50A 30mA SPN B Curve 6kA Type A Uni-Directional RCBO

Wylex
£32.81 - £32.81
£32.81 inc VAT £27.34 exc VAT
£32.81 - £32.81
£32.81 inc VAT £27.34 exc VAT inc VAT £27.34 exc VAT
In stock

£32.81 - £32.81
£32.81 inc VAT £27.34 exc VAT
£32.81 - £32.81
£32.81 inc VAT £27.34 exc VAT inc VAT £27.34 exc VAT

Wylex NXSB20AFD 20A 30MA Single Mod AFDD

Wylex
£88.01 - £88.01
£88.01 inc VAT £73.34 exc VAT
£88.01 - £88.01
£88.01 inc VAT £73.34 exc VAT inc VAT £73.34 exc VAT
In stock

 Main Features: Single module, Miniature Bi-Directional AFDD RCBO combine 20A B curve (MCB), 30mA Type A (RCD) Single pole with switched neutral N...

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£88.01 - £88.01
£88.01 inc VAT £73.34 exc VAT
£88.01 - £88.01
£88.01 inc VAT £73.34 exc VAT inc VAT £73.34 exc VAT

MK Sentry H7935S 20A SP TYPE B RCBOS

MK
£13.88 - £13.88
£13.88 inc VAT £11.57 exc VAT
£13.88 - £13.88
£13.88 inc VAT £11.57 exc VAT inc VAT £11.57 exc VAT
In stock

The one module Sentry RCBOs are a combination of a Type B MCB and a Residual Current Device. This enables both overcurrent protection and earth fau...

View full details
£13.88 - £13.88
£13.88 inc VAT £11.57 exc VAT
£13.88 - £13.88
£13.88 inc VAT £11.57 exc VAT inc VAT £11.57 exc VAT

Hager ARL932U RCBO 1M 32A B Curve 6kA Type A

Hager
£115.14 - £115.14
£115.14 inc VAT £95.95 exc VAT
£115.14 - £115.14
£115.14 inc VAT £95.95 exc VAT inc VAT £95.95 exc VAT
In stock

Hager ARL932U RCBO 1M 32A B Curve 6kA Type A

£115.14 - £115.14
£115.14 inc VAT £95.95 exc VAT
£115.14 - £115.14
£115.14 inc VAT £95.95 exc VAT inc VAT £95.95 exc VAT

CRABTREE 61/C11630 16A 30MA RCBO

Crabtree
£35.95 - £35.95
£35.95 inc VAT £29.96 exc VAT
£35.95 - £35.95
£35.95 inc VAT £29.96 exc VAT inc VAT £29.96 exc VAT
In stock

£35.95 - £35.95
£35.95 inc VAT £29.96 exc VAT
£35.95 - £35.95
£35.95 inc VAT £29.96 exc VAT inc VAT £29.96 exc VAT

Crabtree 61/BM1030 Miniature RCBO 10A Bi-Directional 30mA SPswN B Curve 6kA Type A

Crabtree
£15.95 - £15.95
£15.95 inc VAT £13.29 exc VAT
£15.95 - £15.95
£15.95 inc VAT £13.29 exc VAT inc VAT £13.29 exc VAT
In stock

 Main Features: Single module, Miniature Bi-Directional RCBO 10A B curve (MCB), 30mA Type A (RCD) Single pole with switched neutral Plug in   ...

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£15.95 - £15.95
£15.95 inc VAT £13.29 exc VAT
£15.95 - £15.95
£15.95 inc VAT £13.29 exc VAT inc VAT £13.29 exc VAT

BG CUCRC40A 40A 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
Low stock

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

View full details
£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