Skip to content
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.

Filters

Hager NCN340A MCB 3P 10kA/15kA C-40A 3M Type C

Hager
£32.68 - £32.68
£32.68 inc VAT £27.23 exc VAT
£32.68 - £32.68
£32.68 inc VAT £27.23 exc VAT inc VAT £27.23 exc VAT
In stock

Hager NCN340A MCB 3P 10kA/15kA C-40A 3M Type C

£32.68 - £32.68
£32.68 inc VAT £27.23 exc VAT
£32.68 - £32.68
£32.68 inc VAT £27.23 exc VAT inc VAT £27.23 exc VAT

Wylex NHXB20 20A SP Type B 6kA MCB

Wylex
£2.87 - £2.87
£2.87 inc VAT £2.39 exc VAT
£2.87 - £2.87
£2.87 inc VAT £2.39 exc VAT inc VAT £2.39 exc VAT
In stock

Wylex NHXB20 20A SP Type B 6kA MCB

£2.87 - £2.87
£2.87 inc VAT £2.39 exc VAT
£2.87 - £2.87
£2.87 inc VAT £2.39 exc VAT inc VAT £2.39 exc VAT

Hager MTN140 40A 6KA SP Type B MCB

Hager
£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
In stock

Hager MCB 40A single pole, prevents overloads and short circuits from occurring in Hager consumer units. Hager's range of MCB's detect overcurrent...

View full details
£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

Wylex NHXLB06 6A 6KA Single Pole Miniature MCB Type B

Wylex
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT
In stock

 Main Features:  Single pole MCB, 6A B curve Energy limiting Class 3 Quick release DIN clip No miss busbar connection Fits NM & NMX consum...

View full details
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT

CED Axiom CUB40SP 40A-SP MCB B Type

CED
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT inc VAT £1.82 exc VAT
In stock

£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT inc VAT £1.82 exc VAT

GivEnergy GIV-DCMCB Battery Isolator 100A MCB DC C-TYPE

GivEnergy
£19.95 - £19.95
£19.95 inc VAT £16.63 exc VAT
£19.95 - £19.95
£19.95 inc VAT £16.63 exc VAT inc VAT £16.63 exc VAT

GivEnergy DC MCB 100A This GivEnergy DC battery isolator is an electrical safety device to protect the circuits in your solar installation. It's ra...

View full details
£19.95 - £19.95
£19.95 inc VAT £16.63 exc VAT
£19.95 - £19.95
£19.95 inc VAT £16.63 exc VAT inc VAT £16.63 exc VAT

FuseBox TD1 Time Switch 7 Day Single Channel

FuseBox
£21.82 - £21.82
£21.82 inc VAT £18.18 exc VAT
£21.82 - £21.82
£21.82 inc VAT £18.18 exc VAT inc VAT £18.18 exc VAT
In stock

£21.82 - £21.82
£21.82 inc VAT £18.18 exc VAT
£21.82 - £21.82
£21.82 inc VAT £18.18 exc VAT inc VAT £18.18 exc VAT

Hager NCN316A MCB 3P 10kA/15kA C-16A 3M Type C

Hager
£31.76 - £31.76
£31.76 inc VAT £26.47 exc VAT
£31.76 - £31.76
£31.76 inc VAT £26.47 exc VAT inc VAT £26.47 exc VAT

£31.76 - £31.76
£31.76 inc VAT £26.47 exc VAT
£31.76 - £31.76
£31.76 inc VAT £26.47 exc VAT inc VAT £26.47 exc VAT

CED Axiom CUB50SP 50A-SP MCB B Type

CED
£3.00 - £3.00
£3.00 inc VAT £2.50 exc VAT
£3.00 - £3.00
£3.00 inc VAT £2.50 exc VAT inc VAT £2.50 exc VAT
Low stock

£3.00 - £3.00
£3.00 inc VAT £2.50 exc VAT
£3.00 - £3.00
£3.00 inc VAT £2.50 exc VAT inc VAT £2.50 exc VAT

Wylex NHXB06 6A SP Type B 6kA MCB

Wylex
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT inc VAT £2.63 exc VAT
In stock

Wylex NHXB06 6A SP Type B 6kA MCB

£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT inc VAT £2.63 exc VAT

Wylex NHXB40 40A SP Type B 6kA MCB

Wylex
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT inc VAT £2.63 exc VAT
In stock

£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT
£3.16 - £3.16
£3.16 inc VAT £2.63 exc VAT inc VAT £2.63 exc VAT

Wylex NHXLB16 16A 6KA Single Pole Miniature MCB Type B

Wylex
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT
In stock

 Main Features: Single pole MCB, 16A B curve Energy limiting Class 3 Quick release DIN clip No miss busbar connection Fits NM & NMX consum...

View full details
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT
Sold out

CED Axiom CUDT16A 16A 240V C/UNIT Digital LCD Timer

CED
£12.00 - £12.00
£12.00 inc VAT £10.00 exc VAT
£12.00 - £12.00
£12.00 inc VAT £10.00 exc VAT inc VAT £10.00 exc VAT
Out of stock

£12.00 - £12.00
£12.00 inc VAT £10.00 exc VAT
£12.00 - £12.00
£12.00 inc VAT £10.00 exc VAT inc VAT £10.00 exc VAT
Sold out

Hager NCN116A MCB 1P 10kA/15kA C-16A 1M

Hager
£7.82 - £7.82
£7.82 inc VAT £6.52 exc VAT
£7.82 - £7.82
£7.82 inc VAT £6.52 exc VAT inc VAT £6.52 exc VAT
In stock

Hager NCN116A MCB 1P 10kA/15kA C-16A 1M

£7.82 - £7.82
£7.82 inc VAT £6.52 exc VAT
£7.82 - £7.82
£7.82 inc VAT £6.52 exc VAT inc VAT £6.52 exc VAT

Hager NCN132A MCB 1P 10kA/15kA C-32A 1M

Hager
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT inc VAT £6.00 exc VAT

£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT inc VAT £6.00 exc VAT

Hager NCN120A MCB 1P 10kA C-20A 1M

Hager
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT inc VAT £6.00 exc VAT

£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT
£7.20 - £7.20
£7.20 inc VAT £6.00 exc VAT inc VAT £6.00 exc VAT

Eaton PLS6-B40-MW 40A Single Pole 6kA B Curve MCB

Eaton
£5.15 - £5.15
£5.15 inc VAT £4.29 exc VAT
£5.15 - £5.15
£5.15 inc VAT £4.29 exc VAT inc VAT £4.29 exc VAT

£5.15 - £5.15
£5.15 inc VAT £4.29 exc VAT
£5.15 - £5.15
£5.15 inc VAT £4.29 exc VAT inc VAT £4.29 exc VAT

Wylex NHXB50 50A SP Type B 6kA MCB

Wylex
£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
In stock

£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

Wylex NHXLB20 20A 6KA Single Pole Miniature MCB Type B

Wylex
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT
In stock

 Main Features: Single pole MCB, 20A B curve Energy limiting Class 3 Quick release DIN clip No miss busbar connection Fits NM & NMX consum...

View full details
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT
£2.40 - £2.40
£2.40 inc VAT £2.00 exc VAT inc VAT £2.00 exc VAT

Hager NCN163A MCB 1P 10kA/15kA C-63A 1M

Hager
£8.40 - £8.40
£8.40 inc VAT £7.00 exc VAT
£8.40 - £8.40
£8.40 inc VAT £7.00 exc VAT inc VAT £7.00 exc VAT

Hager NCN163A MCB 1P 10kA/15kA C-63A 1M

£8.40 - £8.40
£8.40 inc VAT £7.00 exc VAT
£8.40 - £8.40
£8.40 inc VAT £7.00 exc VAT inc VAT £7.00 exc VAT

Hager NBN340A MCB 3P 10kA/15kA B-40A 3M Type B

Hager
£36.48 - £36.48
£36.48 inc VAT £30.40 exc VAT
£36.48 - £36.48
£36.48 inc VAT £30.40 exc VAT inc VAT £30.40 exc VAT

£36.48 - £36.48
£36.48 inc VAT £30.40 exc VAT
£36.48 - £36.48
£36.48 inc VAT £30.40 exc VAT inc VAT £30.40 exc VAT

Hager NBN316A MCB 3P 10kA/15kA B-16A 3M

Hager
£31.60 - £31.60
£31.60 inc VAT £26.33 exc VAT
£31.60 - £31.60
£31.60 inc VAT £26.33 exc VAT inc VAT £26.33 exc VAT
Low stock

£31.60 - £31.60
£31.60 inc VAT £26.33 exc VAT
£31.60 - £31.60
£31.60 inc VAT £26.33 exc VAT inc VAT £26.33 exc VAT

Hager NCN363A MCB 3P 10kA/15kA C-63A 3M Type C

Hager
£37.55 - £37.55
£37.55 inc VAT £31.29 exc VAT
£37.55 - £37.55
£37.55 inc VAT £31.29 exc VAT inc VAT £31.29 exc VAT
In stock

£37.55 - £37.55
£37.55 inc VAT £31.29 exc VAT
£37.55 - £37.55
£37.55 inc VAT £31.29 exc VAT inc VAT £31.29 exc VAT
Sold out

CED Axiom CUB20SP 20A-SP MCB B Type

CED
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT inc VAT £1.82 exc VAT
Out of stock

£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT
£2.18 - £2.18
£2.18 inc VAT £1.82 exc VAT inc VAT £1.82 exc VAT
Sold out