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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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Wylex NHXS1B32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type A
Wylex NHXS1B32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

Wylex NHXS1B32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
BG British General CUCRB32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC
BG British General CUCRB32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

BG British General CUCRB32 B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£8.99
Contactum CPBR0650AB B50 50A 50 Amp 30mA RCBO Circuit Breaker Type A
Contactum CPBR0650AB B50 50A 50 Amp 30mA RCBO Circuit Breaker Type A

Contactum CPBR0650AB B50 50A 50 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Contactum CPBR0640AB B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A
Contactum CPBR0640AB B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

Contactum CPBR0640AB B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Contactum CCPBR0606AB B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A
Contactum CCPBR0606AB B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

Contactum CCPBR0606AB B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
CPN Cudis ROH110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC
CPN Cudis ROH110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC

CPN Cudis ROH110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£8.99
CPN Cudis ROSB110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC
CPN Cudis ROSB110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC

CPN Cudis ROSB110B/030 B10 10A 10 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£8.99
Eaton eRBM-32/1/C/003-A EMCH132R30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A
Eaton eRBM-32/1/C/003-A EMCH132R30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

Eaton eRBM-32/1/C/003-A EMCH132R30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Elucian CU1RCBO6B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A
Elucian CU1RCBO6B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

Elucian CU1RCBO6B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Europa Components EUB1R.6/1B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type AC
Europa Components EUB1R.6/1B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type AC

Europa Components EUB1R.6/1B B6 6A 6 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£8.99
FuseBox CP RTA062030B B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A
FuseBox CP RTA062030B B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A

FuseBox CP RTA062030B B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Crabtree LoadStar 6FSR10/30B B10 10A 10 Amp 30mA RCBO Circuit Breaker Type A
Crabtree LoadStar 6FSR10/30B B10 10A 10 Amp 30mA RCBO Circuit Breaker Type A

Crabtree LoadStar 6FSR10/30B B10 10A 10 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Crabtree LoadStar 6HSR32/30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A
Crabtree LoadStar 6HSR32/30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

Crabtree LoadStar 6HSR32/30C C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Schneider Electric iC60H A9F55116 D16A D16 16A 16 Amp MCB Circuit Breaker Type D
Schneider Electric iC60H A9F55116 D16A D16 16A 16 Amp MCB Circuit Breaker Type D

Schneider Electric iC60H A9F55116 D16A D16 16A 16 Amp MCB Circuit Breaker Type D

MCB's
£8.99
Crabtree 6FS32C White Clip Newer Style C32 32A 32 Amp MCB Circuit Breaker Type C
Crabtree 6FS32C White Clip Newer Style C32 32A 32 Amp MCB Circuit Breaker Type C

Crabtree 6FS32C White Clip Newer Style C32 32A 32 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Crabtree 6FS10C White Clip Newer Style C10 10A 10 Amp MCB Circuit Breaker Type C
Crabtree 6FS10C White Clip Newer Style C10 10A 10 Amp MCB Circuit Breaker Type C

Crabtree 6FS10C White Clip Newer Style C10 10A 10 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Contactum CPB0640B B40 40A 40 Amp MCB Circuit Breaker Type B
Contactum CPB0640B B40 40A 40 Amp MCB Circuit Breaker Type B

Contactum CPB0640B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Contactum CPB0632B B32 32A 32 Amp MCB Circuit Breaker Type B
Contactum CPB0632B B32 32A 32 Amp MCB Circuit Breaker Type B

Contactum CPB0632B B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Contactum CPB1016C C16 16A 16 Amp MCB Circuit Breaker Type C
Contactum CPB1016C C16 16A 16 Amp MCB Circuit Breaker Type C

Contactum CPB1016C C16 16A 16 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Contactum CPB1010C C10 10A 10 Amp MCB Circuit Breaker Type C
Contactum CPB1010C C10 10A 10 Amp MCB Circuit Breaker Type C

Contactum CPB1010C C10 10A 10 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Square D KQ 10D116 D16 16A 16 Amp MCB Circuit Breaker Type D
Square D KQ 10D116 D16 16A 16 Amp MCB Circuit Breaker Type D

Square D KQ 10D116 D16 16A 16 Amp MCB Circuit Breaker Type D

MCB's
£8.99
Square D QOE New Style 6000 B10 10A 10 Amp MCB Circuit Breaker Type B
Square D QOE New Style 6000 B10 10A 10 Amp MCB Circuit Breaker Type B

Square D QOE New Style 6000 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Square D QOE QO132EC10 New Style 10000 C32 32A 32 Amp MCB Circuit Breaker Type C
Square D QOE QO132EC10 New Style 10000 C32 32A 32 Amp MCB Circuit Breaker Type C

Square D QOE QO132EC10 New Style 10000 C32 32A 32 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Eaton EAD20B B20 20A 20 Amp MCB Circuit Breaker Type B
Eaton EAD20B B20 20A 20 Amp MCB Circuit Breaker Type B

Eaton EAD20B B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£8.99
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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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