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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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Hager NBN363A MCB 3P 10kA/15kA B-63A 3M

Hager
£37.00 - £37.00
£37.00 inc VAT £30.83 exc VAT
£37.00 - £37.00
£37.00 inc VAT £30.83 exc VAT inc VAT £30.83 exc VAT
Low stock

£37.00 - £37.00
£37.00 inc VAT £30.83 exc VAT
£37.00 - £37.00
£37.00 inc VAT £30.83 exc VAT inc VAT £30.83 exc VAT

Hager NBN106A MCB 1P 10kA/15kA B-6A 1M

Hager
£7.54 - £7.54
£7.54 inc VAT £6.28 exc VAT
£7.54 - £7.54
£7.54 inc VAT £6.28 exc VAT inc VAT £6.28 exc VAT
In stock

£7.54 - £7.54
£7.54 inc VAT £6.28 exc VAT
£7.54 - £7.54
£7.54 inc VAT £6.28 exc VAT inc VAT £6.28 exc VAT

Hager NBN332A MCB 3P 10kA/15kA B-32A 3M Type B

Hager
£33.08 - £33.08
£33.08 inc VAT £27.57 exc VAT
£33.08 - £33.08
£33.08 inc VAT £27.57 exc VAT inc VAT £27.57 exc VAT
Low stock

£33.08 - £33.08
£33.08 inc VAT £27.57 exc VAT
£33.08 - £33.08
£33.08 inc VAT £27.57 exc VAT inc VAT £27.57 exc VAT

Hager NBN306A MCB 3P 10kA/15kA B-6A 3M Type B

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

£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

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

Hager
£34.54 - £34.54
£34.54 inc VAT £28.78 exc VAT
£34.54 - £34.54
£34.54 inc VAT £28.78 exc VAT inc VAT £28.78 exc VAT

£34.54 - £34.54
£34.54 inc VAT £28.78 exc VAT
£34.54 - £34.54
£34.54 inc VAT £28.78 exc VAT inc VAT £28.78 exc VAT

Hager NBN125A MCB 1P 10kA/15kA B-25A 1M Type B

Hager
£7.44 - £7.44
£7.44 inc VAT £6.20 exc VAT
£7.44 - £7.44
£7.44 inc VAT £6.20 exc VAT inc VAT £6.20 exc VAT
In stock

£7.44 - £7.44
£7.44 inc VAT £6.20 exc VAT
£7.44 - £7.44
£7.44 inc VAT £6.20 exc VAT inc VAT £6.20 exc VAT
Sold out

Wylex PSB16-B 16A 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

£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

Wylex PSB10-C 10A 10KA SP C Curve MCB

Wylex
£4.40 - £4.40
£4.40 inc VAT £3.67 exc VAT
£4.40 - £4.40
£4.40 inc VAT £3.67 exc VAT inc VAT £3.67 exc VAT
Low stock

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

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£4.40 - £4.40
£4.40 inc VAT £3.67 exc VAT
£4.40 - £4.40
£4.40 inc VAT £3.67 exc VAT inc VAT £3.67 exc VAT
Sold out

Wylex PSB10-B 10A 10KA SP B Curve MCB

Wylex
£4.56 - £4.56
£4.56 inc VAT £3.80 exc VAT
£4.56 - £4.56
£4.56 inc VAT £3.80 exc VAT inc VAT £3.80 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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£4.56 - £4.56
£4.56 inc VAT £3.80 exc VAT
£4.56 - £4.56
£4.56 inc VAT £3.80 exc VAT inc VAT £3.80 exc VAT
Sold out

Wylex PSB06-C 6A SP C CURVE 10KA 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
In stock

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

View full details
£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

Crabtree 6MSB16 16A SP Type B 6kA MCB

Crabtree
£2.90 - £2.90
£2.90 inc VAT £2.42 exc VAT
£2.90 - £2.90
£2.90 inc VAT £2.42 exc VAT inc VAT £2.42 exc VAT
Low stock

£2.90 - £2.90
£2.90 inc VAT £2.42 exc VAT
£2.90 - £2.90
£2.90 inc VAT £2.42 exc VAT inc VAT £2.42 exc VAT

Wylex NHXLB25 25A SP Type B 6kA MCB

Wylex
£2.85 - £2.85
£2.85 inc VAT £2.38 exc VAT
£2.85 - £2.85
£2.85 inc VAT £2.38 exc VAT inc VAT £2.38 exc VAT
In stock

£2.85 - £2.85
£2.85 inc VAT £2.38 exc VAT
£2.85 - £2.85
£2.85 inc VAT £2.38 exc VAT inc VAT £2.38 exc VAT

Fusebox MAFDD060630B Mini AFDD RCBO 6A Type A 30mA B Curve

FuseBox
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT
In stock

Fusebox MAFDD060630B Mini AFDD RCBO 6A Type A 30mA B Curve

£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT

Fusebox MAFDD061630B Mini AFDD RCBO 16A Type A 30mA B Curve

FuseBox
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT
Low stock

Fusebox MAFDD061630B Mini AFDD RCBO 16A Type A 30mA B Curve

£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT

Fusebox MAFDD064030B Mini AFDD RCBO 40A Type A 30mA B Curve

FuseBox
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT
In stock

FuseBox 40A Mini AFDD RCBO 30mA MAFDD064030B is a compact, high-performance Arc Fault Detection Device (AFDD) combined with RCBO protection. Design...

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£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT
£98.35 - £98.35
£98.35 inc VAT £81.96 exc VAT inc VAT £81.96 exc VAT

Schneider 56272 residual current protection relay, Vigirex RH99P, 30 mA to 30 A

Schneider
£331.49 - £331.49
£331.49 inc VAT £276.24 exc VAT
£331.49 - £331.49
£331.49 inc VAT £276.24 exc VAT inc VAT £276.24 exc VAT
In stock

Schneider 56272 residual current protection relay, Vigirex RH99P, 30 mA to 30 A, 110/130 VAC 50/60 Hz, front panel mounting.   "VigiPacT relays en...

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£331.49 - £331.49
£331.49 inc VAT £276.24 exc VAT
£331.49 - £331.49
£331.49 inc VAT £276.24 exc VAT inc VAT £276.24 exc VAT

Schneider SE10C363 Loadcentre KQ MCB KQ TP Type C 63A 10kA

Schneider
£59.90 - £59.90
£59.90 inc VAT £49.92 exc VAT
£59.90 - £59.90
£59.90 inc VAT £49.92 exc VAT inc VAT £49.92 exc VAT
In stock

Discover the Schneider Electric Acti9 iKQ 3P 63A C Curve Miniature Circuit Breaker (SE10C363) – a high-performance thermal magnetic MCB designed fo...

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£59.90 - £59.90
£59.90 inc VAT £49.92 exc VAT
£59.90 - £59.90
£59.90 inc VAT £49.92 exc VAT inc VAT £49.92 exc VAT

Schneider SE10C350 Loadcentre KQ MCB KQ TP Type C 50A 10kA

Schneider
£58.74 - £58.74
£58.74 inc VAT £48.95 exc VAT
£58.74 - £58.74
£58.74 inc VAT £48.95 exc VAT inc VAT £48.95 exc VAT
In stock

Shop the Schneider Electric Acti9 iKQ 3P 50A C Curve Miniature Circuit Breaker (SE10C350) – a robust thermal magnetic MCB for DIN rail mounting and...

View full details
£58.74 - £58.74
£58.74 inc VAT £48.95 exc VAT
£58.74 - £58.74
£58.74 inc VAT £48.95 exc VAT inc VAT £48.95 exc VAT

Schneider SE10C340 Loadcentre KQ MCB KQ TP Type C 40A 10kA

Schneider
£55.10 - £55.10
£55.10 inc VAT £45.92 exc VAT
£55.10 - £55.10
£55.10 inc VAT £45.92 exc VAT inc VAT £45.92 exc VAT
In stock

Buy the Schneider Electric Acti9 iKQ 3P 40A C Curve Miniature Circuit Breaker (SE10C340) – a reliable thermal magnetic MCB for DIN rail mounting an...

View full details
£55.10 - £55.10
£55.10 inc VAT £45.92 exc VAT
£55.10 - £55.10
£55.10 inc VAT £45.92 exc VAT inc VAT £45.92 exc VAT

Schneider SE10C332 Loadcentre KQ MCB KQ TP Type C 32A 10kA

Schneider
£53.20 - £53.20
£53.20 inc VAT £44.33 exc VAT
£53.20 - £53.20
£53.20 inc VAT £44.33 exc VAT inc VAT £44.33 exc VAT
In stock

£53.20 - £53.20
£53.20 inc VAT £44.33 exc VAT
£53.20 - £53.20
£53.20 inc VAT £44.33 exc VAT inc VAT £44.33 exc VAT

Schneider SE10C325 Loadcentre KQ MCB KQ TP Type C 25A 10kA

Schneider
£53.90 - £53.90
£53.90 inc VAT £44.92 exc VAT
£53.90 - £53.90
£53.90 inc VAT £44.92 exc VAT inc VAT £44.92 exc VAT
In stock

Discover the Schneider Electric Acti9 iKQ 3P 25A C Curve Miniature Circuit Breaker (SE10C325) – a compact and reliable thermal magnetic MCB for DI...

View full details
£53.90 - £53.90
£53.90 inc VAT £44.92 exc VAT
£53.90 - £53.90
£53.90 inc VAT £44.92 exc VAT inc VAT £44.92 exc VAT

Schneider SE10C320 Loadcentre KQ MCB KQ TP Type C 20A 10kA

Schneider
£53.35 - £53.35
£53.35 inc VAT £44.46 exc VAT
£53.35 - £53.35
£53.35 inc VAT £44.46 exc VAT inc VAT £44.46 exc VAT
In stock

Explore the Schneider Electric Acti9 iKQ 3P 20A C Curve Miniature Circuit Breaker (SE10C320) – a compact and efficient thermal magnetic MCB for DIN...

View full details
£53.35 - £53.35
£53.35 inc VAT £44.46 exc VAT
£53.35 - £53.35
£53.35 inc VAT £44.46 exc VAT inc VAT £44.46 exc VAT

Schneider SE10C316 Loadcentre KQ MCB KQ TP Type C 16A 10kA

Schneider
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT inc VAT £43.92 exc VAT
In stock

£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT inc VAT £43.92 exc VAT

Schneider SE10C310 Loadcentre KQ MCB KQ TP Type C 10A 10kA

Schneider
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT inc VAT £43.92 exc VAT
In stock

£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT
£52.70 - £52.70
£52.70 inc VAT £43.92 exc VAT inc VAT £43.92 exc VAT