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

Circuit Breakers & Electrical Accessories

Shop our full range of circuit breakers and accessories, including miniature circuit breakers (MCBs), RCBOs, and RCDs from trusted brands like Wylex and Hager. Whether you're upgrading your consumer unit or working on a commercial install, we’ve got the protection you need.
Explore related categories like Main Switch & RCDs and Surge Protection to find the right solution for your project.

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MK 8732S 32A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK
£13.00 - £13.00
£13.00 inc VAT £10.83 exc VAT
£13.00 - £13.00
£13.00 inc VAT £10.83 exc VAT inc VAT £10.83 exc VAT
In stock

MK 8732S 32A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units     #mksentrymcb

£13.00 - £13.00
£13.00 inc VAT £10.83 exc VAT
£13.00 - £13.00
£13.00 inc VAT £10.83 exc VAT inc VAT £10.83 exc VAT
Sold out

Live CA206B Double Pole MCB 6kA B Curve 6A

Live
£4.18 - £4.18
£4.18 inc VAT £3.48 exc VAT
£4.18 - £4.18
£4.18 inc VAT £3.48 exc VAT inc VAT £3.48 exc VAT
Out of stock

Live CA206B Double Pole MCB 6kA B Curve 6A

£4.18 - £4.18
£4.18 inc VAT £3.48 exc VAT
£4.18 - £4.18
£4.18 inc VAT £3.48 exc VAT inc VAT £3.48 exc VAT
Sold out

BG CUMC50 Bidirectional 50A, C Curve, MCB, Single Pole, 6kA,1 module

BG
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT

BG CUMC50 Bidirectional 50A, C Curve, MCB, Single Pole, 6kA,1 module The BG Fortress CUMC50‑01 50 A C‑Curve Miniature Circuit Breaker (MCB) is a ro...

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£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT

Schneider EZ9F16120 Miniature circuit breaker, Easy9, 1P, 20 A, B curve, 6000 A

Schneider
£2.63 - £2.63
£2.63 inc VAT £2.19 exc VAT
£2.63 - £2.63
£2.63 inc VAT £2.19 exc VAT inc VAT £2.19 exc VAT

£2.63 - £2.63
£2.63 inc VAT £2.19 exc VAT
£2.63 - £2.63
£2.63 inc VAT £2.19 exc VAT inc VAT £2.19 exc VAT

Schneider A9F54306 Acti9 iC60H 3P 6A C Miniature Circuit breaker

Schneider
£58.14 - £58.14
£58.14 inc VAT £48.45 exc VAT
£58.14 - £58.14
£58.14 inc VAT £48.45 exc VAT inc VAT £48.45 exc VAT

£58.14 - £58.14
£58.14 inc VAT £48.45 exc VAT
£58.14 - £58.14
£58.14 inc VAT £48.45 exc VAT inc VAT £48.45 exc VAT

Schneider SE10D332 Acti9 iKQ 3P 32A D Miniature Circuit breaker

Schneider
£62.40 - £62.40
£62.40 inc VAT £52.00 exc VAT
£62.40 - £62.40
£62.40 inc VAT £52.00 exc VAT inc VAT £52.00 exc VAT

The Schneider Electric SE10D332 Acti9 iKQ 3P 32 A D Miniature Circuit Breaker is a three‑pole thermal‑magnetic protective device engineered to deli...

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£62.40 - £62.40
£62.40 inc VAT £52.00 exc VAT
£62.40 - £62.40
£62.40 inc VAT £52.00 exc VAT inc VAT £52.00 exc VAT

Schneider A9F53140 Acti9 iC60H 1P 40A B Miniature Circuit breaker

Schneider
£11.67 - £11.67
£11.67 inc VAT £9.73 exc VAT
£11.67 - £11.67
£11.67 inc VAT £9.73 exc VAT inc VAT £9.73 exc VAT

The Schneider Electric A9F53140 Acti9 iC60H 1P 40 A B Miniature Circuit Breaker is a single‑pole low‑voltage protective device designed to safeguar...

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£11.67 - £11.67
£11.67 inc VAT £9.73 exc VAT
£11.67 - £11.67
£11.67 inc VAT £9.73 exc VAT inc VAT £9.73 exc VAT
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Schneider A9F53110 Acti9 10A B MCB MCB Acti9 iC60H SP

Schneider
£12.60 - £12.60
£12.60 inc VAT £10.50 exc VAT
£12.60 - £12.60
£12.60 inc VAT £10.50 exc VAT inc VAT £10.50 exc VAT
Out of stock

The Schneider Electric Acti9 iC60H 10A B-Type Miniature Circuit Breaker (MCB) delivers reliable overload and short circuit protection for low volta...

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£12.60 - £12.60
£12.60 inc VAT £10.50 exc VAT
£12.60 - £12.60
£12.60 inc VAT £10.50 exc VAT inc VAT £10.50 exc VAT
Sold out

Schneider SE10C120 Loadcentre KQ MCB KQ SP Type C 20A 10kA

Schneider
£12.86 - £12.86
£12.86 inc VAT £10.72 exc VAT
£12.86 - £12.86
£12.86 inc VAT £10.72 exc VAT inc VAT £10.72 exc VAT

The Schneider Electric SE10C120 Acti9 iKQ 1P 20 A C Miniature Circuit Breaker is a single-pole protection device designed to safeguard electrical c...

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£12.86 - £12.86
£12.86 inc VAT £10.72 exc VAT
£12.86 - £12.86
£12.86 inc VAT £10.72 exc VAT inc VAT £10.72 exc VAT

Hager NBN150A 50A 10KA SP MCB

Hager
£8.28 - £8.28
£8.28 inc VAT £6.90 exc VAT
£8.28 - £8.28
£8.28 inc VAT £6.90 exc VAT inc VAT £6.90 exc VAT
Low stock

Protect your circuits with confidence using the Hager NBN150A Miniature Circuit Breaker (MCB) — a high-quality, B-curve, single-pole breaker rated ...

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£8.28 - £8.28
£8.28 inc VAT £6.90 exc VAT
£8.28 - £8.28
£8.28 inc VAT £6.90 exc VAT inc VAT £6.90 exc VAT

Hager HDA125Z Moulded Case Circuit Breaker h3 x160 TM FIX 3P3D 125A 18kA CTC

Hager
£180.50 - £180.50
£180.50 inc VAT £150.42 exc VAT
£180.50 - £180.50
£180.50 inc VAT £150.42 exc VAT inc VAT £150.42 exc VAT
Low stock

Hager HDA125Z Moulded Case Circuit Breaker h3 x160 TM FIX 3P3D 125A 18kA CTC

£180.50 - £180.50
£180.50 inc VAT £150.42 exc VAT
£180.50 - £180.50
£180.50 inc VAT £150.42 exc VAT inc VAT £150.42 exc VAT

Hager HDA125U Moulded Case Circuit Breaker h3 x160 TM ADJ 3P3D 125A 18kA CTC

Hager
£273.68 - £273.68
£273.68 inc VAT £228.07 exc VAT
£273.68 - £273.68
£273.68 inc VAT £228.07 exc VAT inc VAT £228.07 exc VAT
Low stock

Hager HDA125U Moulded Case Circuit Breaker h3 x160 TM ADJ 3P3D 125A 18kA CTC

£273.68 - £273.68
£273.68 inc VAT £228.07 exc VAT
£273.68 - £273.68
£273.68 inc VAT £228.07 exc VAT inc VAT £228.07 exc VAT

Hager HDA100U Moulded Case Circuit Breaker h3 x160 TM ADJ 3P3D 100A 18kA CTC

Hager
£198.45 - £198.45
£198.45 inc VAT £165.38 exc VAT
£198.45 - £198.45
£198.45 inc VAT £165.38 exc VAT inc VAT £165.38 exc VAT
Low stock

£198.45 - £198.45
£198.45 inc VAT £165.38 exc VAT
£198.45 - £198.45
£198.45 inc VAT £165.38 exc VAT inc VAT £165.38 exc VAT

Hager HDA063U Moulded Case Circuit Breaker h3 x160 TM ADJ 3P3D 63A 18kA CTC

Hager
£193.69 - £193.69
£193.69 inc VAT £161.41 exc VAT
£193.69 - £193.69
£193.69 inc VAT £161.41 exc VAT inc VAT £161.41 exc VAT
Low stock

£193.69 - £193.69
£193.69 inc VAT £161.41 exc VAT
£193.69 - £193.69
£193.69 inc VAT £161.41 exc VAT inc VAT £161.41 exc VAT

Hager JKD1125MID 125A Pulsed & ModBus Meter MID Extension Box

Hager
£498.00 - £498.00
£498.00 inc VAT £415.00 exc VAT
£498.00 - £498.00
£498.00 inc VAT £415.00 exc VAT inc VAT £415.00 exc VAT
Low stock

£498.00 - £498.00
£498.00 inc VAT £415.00 exc VAT
£498.00 - £498.00
£498.00 inc VAT £415.00 exc VAT inc VAT £415.00 exc VAT

Hager NDN106A MCB 1P 10kA/15kA D-6A 1M

Hager
£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

Hager NCN306A MCB 3P 10kA/15kA C-6A 3M

Hager
£39.00 - £39.00
£39.00 inc VAT £32.50 exc VAT
£39.00 - £39.00
£39.00 inc VAT £32.50 exc VAT inc VAT £32.50 exc VAT
Low stock

£39.00 - £39.00
£39.00 inc VAT £32.50 exc VAT
£39.00 - £39.00
£39.00 inc VAT £32.50 exc VAT inc VAT £32.50 exc VAT

Hager NBN140A MCB 1P 10kA/15kA B-40A 1M

Hager
£9.54 - £9.54
£9.54 inc VAT £7.95 exc VAT
£9.54 - £9.54
£9.54 inc VAT £7.95 exc VAT inc VAT £7.95 exc VAT
In stock

£9.54 - £9.54
£9.54 inc VAT £7.95 exc VAT
£9.54 - £9.54
£9.54 inc VAT £7.95 exc VAT inc VAT £7.95 exc VAT

Hager NBN132A MCB 1P 10kA/15kA B-32A 1M

Hager
£8.56 - £8.56
£8.56 inc VAT £7.13 exc VAT
£8.56 - £8.56
£8.56 inc VAT £7.13 exc VAT inc VAT £7.13 exc VAT
In stock

£8.56 - £8.56
£8.56 inc VAT £7.13 exc VAT
£8.56 - £8.56
£8.56 inc VAT £7.13 exc VAT inc VAT £7.13 exc VAT

Hager NBN110A MCB 1P 10kA/15kA B-10A 1M

Hager
£7.95 - £7.95
£7.95 inc VAT £6.63 exc VAT
£7.95 - £7.95
£7.95 inc VAT £6.63 exc VAT inc VAT £6.63 exc VAT
In stock

£7.95 - £7.95
£7.95 inc VAT £6.63 exc VAT
£7.95 - £7.95
£7.95 inc VAT £6.63 exc VAT inc VAT £6.63 exc VAT

Hager NBN320A MCB 3P 10kA/15kA B-20A 3M Type B

Hager
£35.14 - £35.14
£35.14 inc VAT £29.28 exc VAT
£35.14 - £35.14
£35.14 inc VAT £29.28 exc VAT inc VAT £29.28 exc VAT
In stock

£35.14 - £35.14
£35.14 inc VAT £29.28 exc VAT
£35.14 - £35.14
£35.14 inc VAT £29.28 exc VAT inc VAT £29.28 exc VAT
Sold out

Hager NCN350A MCB 3P 10kA/15kA C-50A 3M Type C

Hager
£36.30 - £36.30
£36.30 inc VAT £30.25 exc VAT
£36.30 - £36.30
£36.30 inc VAT £30.25 exc VAT inc VAT £30.25 exc VAT
Out of stock

£36.30 - £36.30
£36.30 inc VAT £30.25 exc VAT
£36.30 - £36.30
£36.30 inc VAT £30.25 exc VAT inc VAT £30.25 exc VAT
Sold out
Sold out

Wylex PSB06-B 6A 10KA SP B Curve MCB

Wylex
£4.44 - £4.44
£4.44 inc VAT £3.70 exc VAT
£4.44 - £4.44
£4.44 inc VAT £3.70 exc VAT inc VAT £3.70 exc VAT
Out of stock

 Main Features: B curve trip characteristic (3-5In) 10kA to BS EN 60898-1 (15kA to BS EN 60947-2) @ 240V AC Single pole MCB Energy limiting Cla...

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£4.44 - £4.44
£4.44 inc VAT £3.70 exc VAT
£4.44 - £4.44
£4.44 inc VAT £3.70 exc VAT inc VAT £3.70 exc VAT
Sold out
Sold out

CED Axiom CUB10SP 10A-SP MCB B Type

CED
£2.50 - £2.50
£2.50 inc VAT £2.08 exc VAT
£2.50 - £2.50
£2.50 inc VAT £2.08 exc VAT inc VAT £2.08 exc VAT
Out of stock

£2.50 - £2.50
£2.50 inc VAT £2.08 exc VAT
£2.50 - £2.50
£2.50 inc VAT £2.08 exc VAT inc VAT £2.08 exc VAT
Sold out