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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.

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

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Eaton EAD63B B63 63A 63 Amp MCB Circuit Breaker Type B
Eaton EAD63B B63 63A 63 Amp MCB Circuit Breaker Type B

Eaton EAD63B B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Hager NCN116A C16 16A 16 Amp MCB Circuit Breaker Type C
Hager NCN116A C16 16A 16 Amp MCB Circuit Breaker Type C

Hager NCN116A C16 16A 16 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Hager ND150 464150 D50 50A 50 Amp MCB Circuit Breaker Type D
Hager ND150 464150 D50 50A 50 Amp MCB Circuit Breaker Type D

Hager ND150 464150 D50 50A 50 Amp MCB Circuit Breaker Type D

MCB's
£8.99
Product details
Crabtree 6HS10C Black Clip C10 10A 10 Amp MCB Circuit Breaker Type C
Crabtree 6HS10C Black Clip C10 10A 10 Amp MCB Circuit Breaker Type C

Crabtree 6HS10C Black Clip C10 10A 10 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Crabtree 6FS20C White Clip C20 20A 20 Amp MCB Circuit Breaker Type C
Crabtree 6FS20C White Clip C20 20A 20 Amp MCB Circuit Breaker Type C

Crabtree 6FS20C White Clip C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Crabtree 6HS32B Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B
Crabtree 6HS32B Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Crabtree 6HS32B Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
GET Schupa G10B1M B10 10A 10 Amp MCB Circuit Breaker Type B
GET Schupa G10B1M B10 10A 10 Amp MCB Circuit Breaker Type B

GET Schupa G10B1M B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Axiom CUB50SP B50 50A 50 Amp MCB Circuit Breaker Type B
Axiom CUB50SP B50 50A 50 Amp MCB Circuit Breaker Type B

Axiom CUB50SP B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
MCG DSP640B JVM21 B40 40A 40 Amp MCB Circuit Breaker Type B
MCG DSP640B JVM21 B40 40A 40 Amp MCB Circuit Breaker Type B

MCG DSP640B JVM21 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
DinLine NB1 C40 40A 40 Amp MCB Circuit Breaker Type C
DinLine NB1 C40 40A 40 Amp MCB Circuit Breaker Type C

DinLine NB1 C40 40A 40 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Dorman Smith X1PC40 C40 40A 20 Amp MCB Circuit Breaker Type C
Dorman Smith X1PC40 C40 40A 20 Amp MCB Circuit Breaker Type C

Dorman Smith X1PC40 C40 40A 20 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Crabtree 6FS32C Old Style C32 32A 32 Amp MCB Circuit Breaker Type C
Crabtree 6FS32C Old Style C32 32A 32 Amp MCB Circuit Breaker Type C

Crabtree 6FS32C Old Style C32 32A 32 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Legrand Tenby Lexic 03273 B32 32A 32 Amp MCB Circuit Breaker Type B
Legrand Tenby Lexic 03273 B32 32A 32 Amp MCB Circuit Breaker Type B

Legrand Tenby Lexic 03273 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Vistalux Electrical AUB1 B16 16A 16 Amp MCB Circuit Breaker Type B
Vistalux Electrical AUB1 B16 16A 16 Amp MCB Circuit Breaker Type B

Vistalux Electrical AUB1 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Hager NC125 463125 C25 25A 25 Amp MCB Circuit Breaker Type C
Hager NC125 463125 C25 25A 25 Amp MCB Circuit Breaker Type C

Hager NC125 463125 C25 25A 25 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Hager ND106 464106 D6 6A 6 Amp MCB Circuit Breaker Type D
Hager ND106 464106 D6 6A 6 Amp MCB Circuit Breaker Type D

Hager ND106 464106 D6 6A 6 Amp MCB Circuit Breaker Type D

MCB's
£8.99
Product details
Sector SVMCB6/B Blue B6 6A 6 Amp MCB Circuit Breaker Type B
Sector SVMCB6/B Blue B6 6A 6 Amp MCB Circuit Breaker Type B

Sector SVMCB6/B B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Moeller xPole PLSM-C16-MW C16 16A 16 Amp MCB Circuit Breaker Type C
Moeller xPole PLSM-C16 C16 16A 16 Amp MCB Circuit Breaker Type C

Moeller xPole PLSM-C16-MW C16 16A 16 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Call 07745 572 332 for availability.
Product details
MK Electric Sentry LN5903s B3 3A 3 Amp MCB Circuit Breaker Type B
MK Electric Sentry LN5903s B3 3A 3 Amp MCB Circuit Breaker Type B

MK Electric Sentry LN5903s B3 3A 3 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Protek MCB-B20 B20 20A 20 Amp MCB Circuit Breaker Type B
Protek MCB-B20 B20 20A 20 Amp MCB Circuit Breaker Type B

Protek MCB-B20 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Call 07745 572 332 for availability.
Product details
Schneider Electric C60HB 25843 B10 10A 10 Amp MCB Circuit Breaker Type B
Schneider Electric C60HB 25843 B10 10A 10 Amp MCB Circuit Breaker Type B

Schneider Electric C60HB 25843 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Schneider Electric iKQ C20A C20 20A 20 Amp MCB Circuit Breaker Type C
Schneider Electric iKQ C20A C20 20A 20 Amp MCB Circuit Breaker Type C

Schneider Electric iKQ C20A C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Chint NB1-63 971284 B20 20A 20 Amp MCB Circuit Breaker Type B
Chint NB1-63 971284 B20 20A 20 Amp MCB Circuit Breaker Type B

Chint NB1-63 971284 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Wylex NHXLB50 B50 50A 50 Amp MCB Circuit Breaker Type B
Wylex NHXLB50 B50 50A 50 Amp MCB Circuit Breaker Type B

Wylex NHXLB50 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£8.99
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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