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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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Proteus Geyer 31063/3 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C
Proteus Geyer 31063/3 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

Proteus Geyer 31063/3 C63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's
£31.99
GE General Electric Series E V/099-014120 628107 B20 20A 20 Amp MCB Circuit Breaker Type B
GE General Electric Series E V/099-014120 628107 B20 20A 20 Amp MCB Circuit Breaker Type B

GE General Electric Series E V/099-014120 628107 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£31.99
Crabtree Polestar 63D/20 D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D
Crabtree Polestar 63D/20 D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D

Crabtree Polestar 63D/20 D20 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£31.99
MEM 201QEB M6 20A 20 Amp MCB Circuit Breaker Type 1
MEM 201QEB M6 20A 20 Amp MCB Circuit Breaker Type 1

MEM 201QEB M6 20A 20 Amp MCB Circuit Breaker Type 1

MCB's
£31.99
Hamilton HLMCB132B B32 32A 32 Amp MCB Circuit Breaker Type B
Hamilton HLMCB132B B32 32A 32 Amp MCB Circuit Breaker Type B

Hamilton HLMCB132B B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£31.99
Proteus Geyer 3616/2 M6 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2
Proteus Geyer 3616/2 M6 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Proteus Geyer 3616/2 M6 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's
£31.99
GE General Electric V/304-028031-602 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker
GE General Electric V/304-028031-602 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker

GE General Electric V/304-028031-602 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Residual Current Devices
£31.99
We Wyverne Electrical SCPDFUS80A 24030 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker
We Wyverne Electrical SCPDFUS80A 24030 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker

We Wyverne Electrical SCPDFUS80A 24030 80A 80 Amp 30mA RCD 2 Double Pole Circuit Breaker

Residual Current Devices
£31.99
Schneider Electric iC60H A9F53340 B40A B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B
Schneider Electric iC60H A9F53340 B40A B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B

Schneider Electric iC60H A9F53340 B40A B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£31.99
Eaton MBH340 B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B
Eaton MBH340 B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B

Eaton MBH340 B40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's
£31.99
We Wyverne Electrical DZ47-63 B32 32A 32 Amp MCB Circuit Breaker Type B
We Wyverne Electrical DZ47-63 B32 32A 32 Amp MCB Circuit Breaker Type B

We Wyverne Electrical DZ47-63 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£31.99
Magnuss MAGMCB B20 20A 20 Amp MCB Circuit Breaker Type B
Magnuss MAGMCB B20 20A 20 Amp MCB Circuit Breaker Type B

Magnuss MAGMCB B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£31.99
Danson Creator Black Clip 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC
Danson Creator Black Clip 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Danson Creator Black Clip 63A 63 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Residual Current Devices
£31.99
Siemens 5SX21 D25 25A 25 Amp MCB Circuit Breaker Type D
Siemens 5SX21 D25 25A 25 Amp MCB Circuit Breaker Type D

Siemens 5SX21 D25 25A 25 Amp MCB Circuit Breaker Type D

MCB's
£31.99
Clipsal PowerGuard CMB145 PCB6B145G B45 45A 45 Amp MCB Circuit Breaker Type B
Clipsal PowerGuard CMB145 PCB6B145G B45 45A 45 Amp MCB Circuit Breaker Type B

Clipsal PowerGuard CMB145 PCB6B145G B45 45A 45 Amp MCB Circuit Breaker Type B

MCB's
£32.99
GE General Electric Series G V/099-016150 628911 B50 50A 50 Amp MCB Circuit Breaker Type B
GE General Electric Series G V/099-016150 628911 B50 50A 50 Amp MCB Circuit Breaker Type B

GE General Electric Series G V/099-016150 628911 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£32.99
Ottermill System T AMPS10 M9 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3
Ottermill System T AMPS10 M9 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Ottermill System T AMPS10 M9 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's
£32.99
RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B
RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B

RECO AUB1 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£32.99
RECO AUB1 B20 20A 20 Amp MCB Circuit Breaker Type B
RECO AUB1 B20 20A 20 Amp MCB Circuit Breaker Type B

RECO AUB1 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£32.99
Rolec ACEQ0135 C20 20A 20 Amp 30mA RCBO 2 Double Pole Circuit Breaker Type A
Rolec ACEQ0135 C20 20A 20 Amp 30mA RCBO 2 Double Pole Circuit Breaker Type A

Rolec ACEQ0135 C20 20A 20 Amp 30mA RCBO 2 Double Pole Circuit Breaker Type A

RCBO's
£32.99
Havells PowerSafe PSH140B B40 40A 40 Amp MCB Circuit Breaker Type B
Havells PowerSafe PSH140B B40 40A 40 Amp MCB Circuit Breaker Type B

Havells PowerSafe PSH140B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£32.99
Call 07745 572 332 for availability.
Schneider Electric iC60H A9F55350 D50A D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D
Schneider Electric iC60H A9F55350 D50A D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

Schneider Electric iC60H A9F55350 D50A D50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's
£32.99
Hager M640 U1 13086 M6 40A 40 Amp MCB Circuit Breaker Type 2
Hager M640 13086 M6 40A 40 Amp MCB Circuit Breaker Type 2

Hager M640 U1 13086 M6 40A 40 Amp MCB Circuit Breaker Type 2

MCB's
£33.99
Call 07745 572 332 for availability.
Dorman Smith GR1PC3230 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC
Dorman Smith GR1PC3230 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type C

Dorman Smith GR1PC3230 C32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£33.99
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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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