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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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MCG 6A1PB6 B6 6A 6 Amp MCB Circuit Breaker Type B
MCG 6A1PB6 B6 6A 6 Amp MCB Circuit Breaker Type B

MCG 6A1PB6 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
MCG SP625B JVM1-63  Blue Clip B25 25A 25 Amp MCB Circuit Breaker Type B
MCG SP625B JVM1-63  B25 25A 25 Amp MCB Circuit Breaker Type B

MCG SP625B JVM1-63 Blue Clip B25 25A 25 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Call 07745 572 332 for availability.
Product details
GE General Electric 333/39029-369 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector
GE General Electric 333/39029-369 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector

GE General Electric 333/39029-369 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector

Isolators
£8.99
Product details
Siemens 5SY41 5SY4104-7 C4 4A 4 Amp MCB Circuit Breaker Type C
Siemens 5SY41 5SY4104-7 C4 4A 4 Amp MCB Circuit Breaker Type C

Siemens 5SY41 5SY4104-7 C4 4A 4 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Siemens 5SY41 5SY4106-7 C6 6A 6 Amp MCB Circuit Breaker Type C
Siemens 5SY41 5SY4106-7 C6 6A 6 Amp MCB Circuit Breaker Type C

Siemens 5SY41 5SY4106-7 C6 6A 6 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Siemens 5SY61 5SY6102-7 C2 2A 2 Amp MCB Circuit Breaker Type C
Siemens 5SY61 5SY6102-7 C2 2A 2 Amp MCB Circuit Breaker Type C

Siemens 5SY61 5SY6102-7 C2 2A 2 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Siemens 5SY41 5SY4116-7 C16 16A 16 Amp MCB Circuit Breaker Type C
Siemens 5SY41 5SY4116-7 C16 16A 16 Amp MCB Circuit Breaker Type C

Siemens 5SY41 5SY4116-7 C16 16A 16 Amp MCB Circuit Breaker Type C

MCB's
£8.99
Product details
Siemens 5SY41 5SY4116-6 B16 16A 16 Amp MCB Circuit Breaker Type B
Siemens 5SY41 5SY4116-6 B16 16A 16 Amp MCB Circuit Breaker Type B

Siemens 5SY41 5SY4116-6 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Fusebox CP Circuit Protection MT06B101 B10 10A 10 Amp MCB Circuit Breaker Type B
Fusebox CP Circuit Protection MT06B101 B10 10A 10 Amp MCB Circuit Breaker Type B

Fusebox CP Circuit Protection MT06B101 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Fusebox CP Circuit Protection MT06B061 B6 6A 6 Amp MCB Circuit Breaker Type B
Fusebox CP Circuit Protection MT06B061 B6 6A 6 Amp MCB Circuit Breaker Type B

Fusebox CP Circuit Protection MT06B061 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Verso VCP120B B20 20A 20 Amp  MCB Circuit Breaker Type B
Verso VCP120B B20 20A 20 Amp  MCB Circuit Breaker Type B

Verso VCP120B B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Verso VCP110B B10 10A 10 Amp  MCB Circuit Breaker Type B
Verso VCP110B B10 10A 10 Amp  MCB Circuit Breaker Type B

Verso VCP110B B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Verso VCP106B B6 6A 6 Amp  MCB Circuit Breaker Type B
Verso VCP106B B6 6A 6 Amp  MCB Circuit Breaker Type B

Verso VCP106B B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Wylex NHXSBS1B20 B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A
Wylex NHXSBS1B20 B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A

Wylex NHXSBS1B20 B20 20A 20 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
Wylex NHXSBS1C06 C6 6A 6 Amp 30mA RCBO Circuit Breaker Type A
Wylex NHXSBS1C06 C6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

Wylex NHXSBS1C06 C6 6A 6 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
Wylex NSBS40-B/1 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A
Wylex NSBS40-B/1 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

Wylex NSBS40-B/1 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
Wylex NSBS40/1 C40 40A 40 Amp 30mA RCBO Circuit Breaker Type A
Wylex NSBS40/1 C40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

Wylex NSBS40/1 C40 40A 40 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
Wylex NSBS32/1 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A
Wylex NSBS32/1 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

Wylex NSBS32/1 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
Wylex NSBS16/1 C16 16A 16 Amp 30mA RCBO Circuit Breaker Type A
Wylex NSBS16/1 C16 16A 16 Amp 30mA RCBO Circuit Breaker Type A

Wylex NSBS16/1 C16 16A 16 Amp 30mA RCBO Circuit Breaker Type A

RCBO's
£8.99
Product details
BG British General CUCRB40 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type AC AC
BG British General CUCRB40 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type AC AC

BG British General CUCRB40 B40 40A 40 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£8.99
Product details
Garo Diamond DCB DCBGRB106 B6 6A 6 Amp MCB Circuit Breaker Type B
Garo Diamond DCB DCBGRB106 B6 6A 6 Amp MCB Circuit Breaker Type B

Garo Diamond DCB DCBGRB106 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Garo Diamond DCB DCBGRB110 B10 10A 10 Amp MCB Circuit Breaker Type B
Garo Diamond DCB DCBGRB110 B10 10A 10 Amp MCB Circuit Breaker Type B

Garo Diamond DCB DCBGRB110 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Garo Diamond DCB DCBGRB116 B16 16A 16 Amp MCB Circuit Breaker Type B
Garo Diamond DCB DCBGRB116 B16 16A 16 Amp MCB Circuit Breaker Type B

Garo Diamond DCB DCBGRB116 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Product details
Garo Diamond DCB DCBGRB120 B20 20A 20 Amp MCB Circuit Breaker Type B
Garo Diamond DCB DCBGRB120 B20 20A 20 Amp MCB Circuit Breaker Type B

Garo Diamond DCB DCBGRB120 B20 20A 20 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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