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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 JK140MID JK Multifunction Meter Pack 125A Pulsed and Modbus MID

Hager
£473.94 - £473.94
£473.94 inc VAT £394.95 exc VAT
£473.94 - £473.94
£473.94 inc VAT £394.95 exc VAT inc VAT £394.95 exc VAT
Low stock

Hager JK140MID JK Multifunction Meter Pack 125A Pulsed and Modbus MID

£473.94 - £473.94
£473.94 inc VAT £394.95 exc VAT
£473.94 - £473.94
£473.94 inc VAT £394.95 exc VAT inc VAT £394.95 exc VAT

Hager NDN132A MCB 1P 10kA/15kA D-32A 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 NCN140A MCB 1P 10kA/15kA C-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 NBN306A MCB 3P 10kA/15kA B-6A 3M Type B

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

Hager
£9.12 - £9.12
£9.12 inc VAT £7.60 exc VAT
£9.12 - £9.12
£9.12 inc VAT £7.60 exc VAT inc VAT £7.60 exc VAT
In stock

£9.12 - £9.12
£9.12 inc VAT £7.60 exc VAT
£9.12 - £9.12
£9.12 inc VAT £7.60 exc VAT inc VAT £7.60 exc VAT
Sold out

Wylex PSB16-B 16A 10KA SP B Curve MCB

Wylex
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT inc VAT £4.92 exc VAT
Out of stock

£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT inc VAT £4.92 exc VAT
Sold out
Sold out

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

Wylex
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT inc VAT £3.99 exc VAT
Out of 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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£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT inc VAT £3.99 exc VAT
Sold out
Sold out

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

Wylex
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT inc VAT £4.92 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...

View full details
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT
£5.90 - £5.90
£5.90 inc VAT £4.92 exc VAT inc VAT £4.92 exc VAT
Sold out
Sold out

Wylex PSB06-C 6A SP C CURVE 10KA MCB

Wylex
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT inc VAT £3.99 exc VAT
Out of 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
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT
£4.79 - £4.79
£4.79 inc VAT £3.99 exc VAT inc VAT £3.99 exc VAT
Sold out

MK Sentry H5916S 16A SP TYPE B MCB

MK
£2.60 - £2.60
£2.60 inc VAT £2.17 exc VAT
£2.60 - £2.60
£2.60 inc VAT £2.17 exc VAT inc VAT £2.17 exc VAT
In stock

MK Sentry MCB 16A H5916S, providing a single pole, single module format. H5950S provides an overcurrent rating of 16A and a short circuit breaking ...

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£2.60 - £2.60
£2.60 inc VAT £2.17 exc VAT
£2.60 - £2.60
£2.60 inc VAT £2.17 exc VAT inc VAT £2.17 exc VAT

MK Sentry H5940S 40A SP TYPE B MCB

MK
£2.88 - £2.88
£2.88 inc VAT £2.40 exc VAT
£2.88 - £2.88
£2.88 inc VAT £2.40 exc VAT inc VAT £2.40 exc VAT
In stock

Single pole one-module unit with a breaking capacity of 6kA. The switch can be locked in either the on or off position without affecting the abilit...

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£2.88 - £2.88
£2.88 inc VAT £2.40 exc VAT
£2.88 - £2.88
£2.88 inc VAT £2.40 exc VAT inc VAT £2.40 exc VAT

Red Arrow ZB45 CTI B Curve 6kA MCB 45A

Red Arrow
£1.07 - £1.07
£1.07 inc VAT £0.89 exc VAT
£1.07 - £1.07
£1.07 inc VAT £0.89 exc VAT inc VAT £0.89 exc VAT

Red Arrow ZB45 CTI B Curve 6kA MCB 45A

£1.07 - £1.07
£1.07 inc VAT £0.89 exc VAT
£1.07 - £1.07
£1.07 inc VAT £0.89 exc VAT inc VAT £0.89 exc VAT

BG CB100L3 100A 5 Way Connector Block - L3 - Grey

BG
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT
In stock

BG CB100L3 100A 5 Way Connector Block - L3 - Grey The BG CB100L3-01 100A 5-Way Connector Block is a heavy-duty electrical accessory designed for pr...

View full details
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT

BG CB100EC 100A 5 Way Connector Block - Functional Earth - Pink

BG
£5.16 - £5.16
£5.16 inc VAT £4.30 exc VAT
£5.16 - £5.16
£5.16 inc VAT £4.30 exc VAT inc VAT £4.30 exc VAT
In stock

BG CB100EC 100A 5 Way Connector Block - Functional Earth - Pink

£5.16 - £5.16
£5.16 inc VAT £4.30 exc VAT
£5.16 - £5.16
£5.16 inc VAT £4.30 exc VAT inc VAT £4.30 exc VAT
Schneider SE10C106 Loadcentre KQ MCB KQ SP Type

Schneider SE10C106 Loadcentre KQ 6A MCB KQ SP 10kA

Schneider
£13.98 - £13.98
£13.98 inc VAT £11.65 exc VAT
£13.98 - £13.98
£13.98 inc VAT £11.65 exc VAT inc VAT £11.65 exc VAT
In stock

Schneider Acti9 iKQ SE10C106 6A Type C MCB Choosing the correct circuit breaker is about more than matching the current rating. The Schneider SE10C...

View full details
£13.98 - £13.98
£13.98 inc VAT £11.65 exc VAT
£13.98 - £13.98
£13.98 inc VAT £11.65 exc VAT inc VAT £11.65 exc VAT
Sold out

Live DCM206C 2 Pole 6A C Curve 6kA 600V DC MCB

Live
£9.82 - £9.82
£9.82 inc VAT £8.18 exc VAT
£9.82 - £9.82
£9.82 inc VAT £8.18 exc VAT inc VAT £8.18 exc VAT
Out of stock

Live DCM206C 2 Pole 6A C Curve 6kA 600V DC MCB

£9.82 - £9.82
£9.82 inc VAT £8.18 exc VAT
£9.82 - £9.82
£9.82 inc VAT £8.18 exc VAT inc VAT £8.18 exc VAT
Sold out
Sold out

Live CA220B 20Amp Double Pole MCB B Curve

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 CA220B 20Amp Double Pole MCB B Curve

£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

Schneider A9F54250 Acti9 iC60H 2P 50A C Miniature Circuit breaker

Schneider
£61.96 - £61.96
£61.96 inc VAT £51.63 exc VAT
£61.96 - £61.96
£61.96 inc VAT £51.63 exc VAT inc VAT £51.63 exc VAT

Schneider Acti9 iC60H A9F54250 50A Type C Double Pole MCB Advanced Circuit Protection for Demanding Commercial Installations Modern electrical syst...

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£61.96 - £61.96
£61.96 inc VAT £51.63 exc VAT
£61.96 - £61.96
£61.96 inc VAT £51.63 exc VAT inc VAT £51.63 exc VAT

Schneider A9F54240 Acti9 iC60H 2P 40A C Miniature Circuit breaker

Schneider
£70.14 - £70.14
£70.14 inc VAT £58.45 exc VAT
£70.14 - £70.14
£70.14 inc VAT £58.45 exc VAT inc VAT £58.45 exc VAT

Premium Circuit Protection for Modern Commercial Electrical Systems Electrical protection is about more than stopping faults — it's about maintaini...

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£70.14 - £70.14
£70.14 inc VAT £58.45 exc VAT
£70.14 - £70.14
£70.14 inc VAT £58.45 exc VAT inc VAT £58.45 exc VAT

Schneider A9F54210 Acti9 iC60H 2P 10A C Miniature Circuit breaker

Schneider
£52.43 - £52.43
£52.43 inc VAT £43.69 exc VAT
£52.43 - £52.43
£52.43 inc VAT £43.69 exc VAT inc VAT £43.69 exc VAT

£52.43 - £52.43
£52.43 inc VAT £43.69 exc VAT
£52.43 - £52.43
£52.43 inc VAT £43.69 exc VAT inc VAT £43.69 exc VAT

Schneider A9F54206 Acti9 iC60H 2P 6A C Miniature Circuit breaker

Schneider
£67.94 - £67.94
£67.94 inc VAT £56.62 exc VAT
£67.94 - £67.94
£67.94 inc VAT £56.62 exc VAT inc VAT £56.62 exc VAT

£67.94 - £67.94
£67.94 inc VAT £56.62 exc VAT
£67.94 - £67.94
£67.94 inc VAT £56.62 exc VAT inc VAT £56.62 exc VAT

Schneider A9F55363 Acti9 iC60H 3P 63A D Miniature Circuit Breaker

Schneider
£126.83 - £126.83
£126.83 inc VAT £105.69 exc VAT
£126.83 - £126.83
£126.83 inc VAT £105.69 exc VAT inc VAT £105.69 exc VAT

£126.83 - £126.83
£126.83 inc VAT £105.69 exc VAT
£126.83 - £126.83
£126.83 inc VAT £105.69 exc VAT inc VAT £105.69 exc VAT

Schneider A9F55332 Acti9 iC60H 3P 32A D Miniature Circuit Breaker

Schneider
£99.69 - £99.69
£99.69 inc VAT £83.08 exc VAT
£99.69 - £99.69
£99.69 inc VAT £83.08 exc VAT inc VAT £83.08 exc VAT

£99.69 - £99.69
£99.69 inc VAT £83.08 exc VAT
£99.69 - £99.69
£99.69 inc VAT £83.08 exc VAT inc VAT £83.08 exc VAT

Schneider A9F55325 Acti9 iC60H 3P 25A D Miniature Circuit Breaker

Schneider
£94.22 - £94.22
£94.22 inc VAT £78.52 exc VAT
£94.22 - £94.22
£94.22 inc VAT £78.52 exc VAT inc VAT £78.52 exc VAT

£94.22 - £94.22
£94.22 inc VAT £78.52 exc VAT
£94.22 - £94.22
£94.22 inc VAT £78.52 exc VAT inc VAT £78.52 exc VAT