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We stock thousands of used, obsolete and rare circuit breakers.

Please use the search box above to find what you are looking for.

Important: 2nd Class post is taking 7-10 working days,

please consider choosing 1st Class or Next Working Day if your order is urgent.

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PremShield PS116B B16 16A 16 Amp MCB Circuit Breaker Type B
PremShield B16 16A 16 Amp MCB Circuit Breaker Type B

PremShield PS116B B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Legrand Tenby Lexic 03387 C20 20A 20 Amp MCB Circuit Breaker Type C
Legrand Tenby Lexic 03387 C20 20A 20 Amp MCB Miniature Circuit Breaker Type C

Legrand Tenby Lexic 03387 C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Call 07745 572 332 for availability.
Product details
Legrand Tenby Lexic 06376 C16 16A 16 Amp MCB Circuit Breaker Type C
Legrand Tenby Lexic 06376 C16 16A 16 Amp MCB Circuit Breaker Type C

Legrand Tenby Lexic 06376 C16 16A 16 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Call 07745 572 332 for availability.
Product details
PremShield PS110B B10 10A 10 Amp MCB Circuit Breaker Type B
PremShield B10 10A 10 Amp MCB Circuit Breaker Type B

PremShield PS110B B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Crabtree Polestar 60B/32 B32 32A 32 Amp MCB Circuit Breaker Type B
Crabtree Polestar 60B/32 B32 32A 32 Amp MCB Circuit Breaker Type B

Crabtree Polestar 60B/32 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
PremShield PS210C-MCB C10 10A 10 Amp MCB Circuit Breaker Type C
PremShield PS210C-MCB C10 10A 10 Amp MCB Circuit Breaker Type C

PremShield PS210C-MCB C10 10A 10 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Product details
Delixi CDB17 C6 6A 6 Amp MCB Circuit Breaker Type C
Delixi CDB17 C6 6A 6 Amp MCB Circuit Breaker Type C

Delixi CDB17 C6 6A 6 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Product details
Protek PEL1-63 MCB-1B10 B10 10A 10 Amp MCB Circuit Breaker Type B
Protek PEL1-63 MCB-1B10 B10 10A 10 Amp MCB Circuit Breaker Type B

Protek PEL1-63 MCB-1B10 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Lewden Control Gear CGD LEB-C32 C32 32A 32 Amp MCB Circuit Breaker Type C
Lewden Control Gear CGD LEB-C32 C32 32A 32 Amp MCB Circuit Breaker Type C

Lewden Control Gear CGD LEB-C32 C32 32A 32 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Product details
GEC Vynckier S16 M6 16A 16 Amp MCB Circuit Breaker Type 2
GEC Vynckier Series S S16 M6 16A 16 Amp MCB Circuit Breaker Type B

GEC Vynckier S16 M6 16A 16 Amp MCB Circuit Breaker Type 2

MCB's
£10.99
Call 07745 572 332 for availability.
Product details
GE General Electric DG61 690727 B32 32A 32 Amp MCB Circuit Breaker Type B
GE General Electric DG61 690727 B32 32A 32 Amp MCB Circuit Breaker Type B

GE General Electric DG61 690727 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Call 07745 572 332 for availability.
Product details
Lewden Control Gear CGD G06-1B20 B20 20A 20 Amp MCB Circuit Breaker Type B
Lewden Control Gear CGD G06-1B20 B20 20A 20 Amp MCB Circuit Breaker Type B

Lewden Control Gear CGD G06-1B20 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Geyer Proteus EC125B B25 25A 25 Amp MCB Circuit Breaker Type B
Geyer Proteus EC125B B25 25A 25 Amp MCB Circuit Breaker Type B

Geyer Proteus EC125B B25 25A 25 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Europa Components EUB1 B40 40A 40 Amp MCB Circuit Breaker Type B
Europa Components EUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

Europa Components EUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Dorman Smith LoadLimiter LLR20T2 20A 20 Amp MCB Circuit Breaker Type 2
Dorman Smith LoadLimiter LLR20T2 20A 20 Amp MCB Circuit Breaker Type 2

Dorman Smith LoadLimiter LLR20T2 20A 20 Amp MCB Circuit Breaker Type 2

MCB's
£10.99
Product details
Contactum 9010C Red Toggle C10 10A 10 Amp MCB Circuit Breaker Type C
Contactum 9010C Red Toggle C10 10A 10 Amp MCB Circuit Breaker Type C

Contactum 9010C Red Toggle C10 10A 10 Amp MCB Circuit Breaker Type C

MCB's
£10.99
Product details
Contactum 7032B B32 32A 32 Amp MCB Circuit Breaker Type B
Contactum 7032B B32 32A 32 Amp MCB Circuit Breaker Type B

Contactum 7032B B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Clipsal PowerGuard CMB110 PCB6B110G B10 10A 10 Amp MCB Circuit Breaker Type B
Clipsal PowerGuard CMB110 PCB6B110G B10 10A 10 Amp MCB Circuit Breaker Type B

Clipsal PowerGuard CMB110 PCB6B110G B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Contactum 7140B Black Toggle B40 40A 40 Amp MCB Circuit Breaker Type B
Contactum 7140B Black Toggle B40 40A 40 Amp MCB Circuit Breaker Type B

Contactum 7140B Black Toggle B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Lewden Control Gear CGD LEB-B50 B50 50A 50 Amp MCB Circuit Breaker Type B
Lewden Control Gear CGD LEB-B50 B50 50A 50 Amp MCB Circuit Breaker Type B

Lewden Control Gear CGD LEB-B50 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Castlec CASB32 Black B32 32A 32 Amp MCB Circuit Breaker Type B
Castlec CASB32 B32 32A 32 Amp MCB Circuit Breaker Type B

Castlec CASB32 Black B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Garo B20 20A 20 Amp MCB Circuit Breaker Type B
Garo B20 20A 20 Amp MCB Circuit Breaker Type B

Garo B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
Wylex NHXLB20 B20 20A 20 Amp MCB Circuit Breaker Type B
Wylex NHXLB20 B20 20A 20 Amp MCB Circuit Breaker Type B

Wylex NHXLB20 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Product details
MEM 161QE3 M9 16A 16 Amp MCB Circuit Breaker Type 3
MEM 161QE3 M9 16A 16 Amp MCB Circuit Breaker Type 3

MEM 161QE3 M9 16A 16 Amp MCB Circuit Breaker Type 3

MCB's
£10.99
Product details
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MCB's UK

Contact Us

MCBs.uk
(Visits by Appointment Only)

Prenton
Birkenhead
Wirral, UK
CH42 8LA

WhatsApp 07745 572 332 – Mon-Fri 9-5

About MCB's UK

We have been in the electronics business for 32 years.

We are a small family run company who pride ourselves on helping electricians daily.

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