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

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

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Eaton EAD50B B50 50A 50 Amp MCB Circuit Breaker Type B
Eaton EAD50B B50 50A 50 Amp MCB Circuit Breaker Type B

Eaton EAD50B B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Volex VB32 Newer Style Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B
Volex VB32 Newer Style Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Volex VB32 Newer Style Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
Wylex NSB20 B20 20A 20 Amp Metal Clip Old Style MCB Circuit Breaker Type B
Wylex NSB20 B20 20A 20 Amp Metal Clip Old Style MCB Circuit Breaker Type B

Wylex NSB20 B20 20A 20 Amp Metal Clip Old Style MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Volex VR63 Yellow Button 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC
Volex VR63 Yellow Button 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker

Volex VR63 Yellow Button 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Residual Current Devices
£14.99
Product details
Federal Electric StabLok Stab-Lok HCA3P16 C16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type C
Federal Electric StabLok Stab-Lok HCA3P16 C16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type C

Federal Electric StabLok Stab-Lok HCA3P16 C16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£14.99
Product details
Hamilton HLMCB106B B6 6A 6 Amp MCB Circuit Breaker Type B
Hamilton HLMCB106B B6 6A 6 Amp MCB Circuit Breaker Type B

Hamilton HLMCB106B B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Federal Electric StabLok HCA C20 20A 20 Amp MCB Circuit Breaker Type C
Federal Electric StabLok HCA C20 20A 20 Amp MCB Circuit Breaker Type C

Federal Electric StabLok HCA C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Product details
Sector SVMCB40/B New Style B40 40A 40 Amp MCB Circuit Breaker Type B
Sector SVMCB40/B New Style B40 40A 40 Amp MCB Circuit Breaker Type B

Sector SVMCB40/B New Style B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
Volex VB16 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B
Volex VB16 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B

Volex VB16 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
Volex VB32 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B
Volex VB32 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Volex VB32 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
Deta MCB/B20 B20 20A 20 Amp MCB Circuit Breaker Type B
Deta MCB/B20 B20 20A 20 Amp MCB Circuit Breaker Type B

Deta MCB/B20 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
BG British General CPB16 B16 16A 16 Amp MCB Circuit Breaker Type B
BG British General CPB16 B16 16A 16 Amp MCB Circuit Breaker Type B

BG British General CPB16 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Proteus Geyer 1050/3 PX300 C50 50A 50 Amp MCB Circuit Breaker Type C
Proteus Geyer 1050/3 PX300 C50 50A 50 Amp MCB Circuit Breaker Type C

Proteus Geyer 1050/3 PX300 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Product details
Click DB140 B40 40A 40 Amp MCB Circuit Breaker Type B
Click DB140 B40 40A 40 Amp MCB Circuit Breaker Type B

Click DB140 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Alto AL2757 B50 50A 50 Amp MCB Circuit Breaker Type B
Alto AL2757 B50 50A 50 Amp MCB Circuit Breaker Type B

Alto AL2757 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Contactum 9040B Red Toggle B40 40A 40 Amp MCB Circuit Breaker Type B
Contactum 9040B Red Toggle B40 40A 40 Amp MCB Circuit Breaker Type B

Contactum 9040B Red Toggle B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Geyer Proteus EC120C C20 20A 20 Amp MCB Circuit Breaker Type C
Geyer Proteus EC120C C20 20A 20 Amp MCB Circuit Breaker Type C

Geyer Proteus EC120C C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Product details
Eaton ALB201 B20 20A 20 Amp MCB Circuit Breaker Type B
Eaton ALB201 B20 20A 20 Amp MCB Circuit Breaker Type B

Eaton ALB201 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Contactum 9020C Red Toggle C20 20A 20 Amp MCB Circuit Breaker Type C
Contactum 9020C Red Toggle C20 20A 20 Amp MCB Circuit Breaker Type C

Contactum 9020C Red Toggle C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Product details
GET Schupa 40B1M B40 40A 40 Amp MCB Circuit Breaker Type B
GET Schupa 40B1M B40 40A 40 Amp MCB Circuit Breaker Type B

GET Schupa 40B1M B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
CH Cutler Hammer WMN1C50 C50 50A 63 Amp MCB Circuit Breaker Type C
CH Cutler Hammer WMN1C50 C50 50A 63 Amp MCB Circuit Breaker Type C

CH Cutler Hammer WMN1C50 C50 50A 63 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Product details
Volex VB16 B16 16A 16 Amp MCB Circuit Breaker Type B
Volex VB16 B16 16A 16 Amp MCB Circuit Breaker Type B

Volex VB16 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£14.99
Product details
Havells PowerSafe PSH120C C20 20A 20 Amp MCB Circuit Breaker Type C
Havells PSH120C C20 20A 20 Amp MCB Circuit Breaker Type C

Havells PowerSafe PSH120C C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's
£14.99
Call 07745 572 332 for availability.
Product details
Havells PowerSafe PSH125C C25 25A 25 Amp MCB Circuit Breaker Type C
Havells PSH125C C25 25A 25 Amp MCB Circuit Breaker Type C

Havells PowerSafe PSH125C C25 25A 25 Amp MCB Circuit Breaker Type C

MCB's
£14.99
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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