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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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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
£15.50 - £15.50
£15.50 inc VAT £12.92 exc VAT
£15.50 - £15.50
£15.50 inc VAT £12.92 exc VAT inc VAT £12.92 exc VAT
Out of stock

£15.50 - £15.50
£15.50 inc VAT £12.92 exc VAT
£15.50 - £15.50
£15.50 inc VAT £12.92 exc VAT inc VAT £12.92 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

Live AMR132B-030 Single Module - Double Pole 32A 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 AMR132B-030 Single Module - Double Pole 32A B Curve 30mA Type A mini RCBO

£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

Schneider EZ9D16806 Easy9 RCD with overcurrent protection - 1P + Ns - 6 A - B curve - 6000 A - 30mA

Schneider
£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

£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

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
£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 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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£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 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 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 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

Fusebox RTA101630B 16A 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

Fusebox RTA103230B 32A 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

Fusebox RTA103230B 32A RCBO B Curve Single Pole Type A

£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
Sold out

Wylex NXSB20AFD 20A 30MA Single Mod AFDD

Wylex
£82.70 - £82.70
£82.70 inc VAT £68.92 exc VAT
£82.70 - £82.70
£82.70 inc VAT £68.92 exc VAT inc VAT £68.92 exc VAT
Out of 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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£82.70 - £82.70
£82.70 inc VAT £68.92 exc VAT
£82.70 - £82.70
£82.70 inc VAT £68.92 exc VAT inc VAT £68.92 exc VAT
Sold out

MK Sentry H7935S 20A 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

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...

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

Hager
£120.07 - £120.07
£120.07 inc VAT £100.06 exc VAT
£120.07 - £120.07
£120.07 inc VAT £100.06 exc VAT inc VAT £100.06 exc VAT
In stock

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

£120.07 - £120.07
£120.07 inc VAT £100.06 exc VAT
£120.07 - £120.07
£120.07 inc VAT £100.06 exc VAT inc VAT £100.06 exc VAT

Fusebox AFDD062030B AFDD RCBO 20A 30mA 1P+N Type A

FuseBox
£87.95 - £87.95
£87.95 inc VAT £73.29 exc VAT
£87.95 - £87.95
£87.95 inc VAT £73.29 exc VAT inc VAT £73.29 exc VAT
Low stock

£87.95 - £87.95
£87.95 inc VAT £73.29 exc VAT
£87.95 - £87.95
£87.95 inc VAT £73.29 exc VAT inc VAT £73.29 exc VAT

CRABTREE 61/C11630 16A 30MA RCBO

Crabtree
£23.88 - £23.88
£23.88 inc VAT £19.90 exc VAT
£23.88 - £23.88
£23.88 inc VAT £19.90 exc VAT inc VAT £19.90 exc VAT
In stock

£23.88 - £23.88
£23.88 inc VAT £19.90 exc VAT
£23.88 - £23.88
£23.88 inc VAT £19.90 exc VAT inc VAT £19.90 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

BG CUCRC16A 16A 30mA 6kA Type-A C-Curve 1 Pole Compact RCBO

BG
£16.95 - £16.95
£16.95 inc VAT £14.13 exc VAT
£16.95 - £16.95
£16.95 inc VAT £14.13 exc VAT inc VAT £14.13 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...

View full details
£16.95 - £16.95
£16.95 inc VAT £14.13 exc VAT
£16.95 - £16.95
£16.95 inc VAT £14.13 exc VAT inc VAT £14.13 exc VAT

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
Low 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

Eaton MEM EAD06BH30C 6A TYPE B RCBO

Eaton
£9.99 - £9.99
£9.99 inc VAT £8.33 exc VAT
£9.99 - £9.99
£9.99 inc VAT £8.33 exc VAT inc VAT £8.33 exc VAT
Low stock

Eaton Moeller series xPole - eRB6/M RCBO - residual-current circuit breaker with overcurrent protection. Electronic RCD/MCB, 6A, 30mA, MCB char. cu...

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£9.99 - £9.99
£9.99 inc VAT £8.33 exc VAT
£9.99 - £9.99
£9.99 inc VAT £8.33 exc VAT inc VAT £8.33 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...

View full details
£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

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

Schneider
£15.00 - £15.00
£15.00 inc VAT £12.50 exc VAT
£15.00 - £15.00
£15.00 inc VAT £12.50 exc VAT inc VAT £12.50 exc VAT

£15.00 - £15.00
£15.00 inc VAT £12.50 exc VAT
£15.00 - £15.00
£15.00 inc VAT £12.50 exc VAT inc VAT £12.50 exc VAT