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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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Nextbase Duo HD Battery 3.7V 800mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase Duo HD Battery 3.7V 800mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase Duo HD Battery 3.7V 800mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
Nextbase Duo Battery 3.7V 700mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase Duo Battery 3.7V 700mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase Duo Battery 3.7V 700mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
Nextbase 522GW Battery 3.7V 320mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase 522GW Battery 3.7V 320mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase 522GW Battery 3.7V 320mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
Nextbase 522GW Battery 3.7V 320mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase 422GW Battery 3.7V 280mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase 422GW Battery 3.7V 280mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
Nextbase 512G Battery 3.7V 250mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase 612GW Battery 3.7V 280mAh 250mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase 612GW Battery 3.7V 280mAh 250mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
Nextbase 522GW Battery 3.7V 320mAh Li-Ion Lipo Polymer Dash Cam Dashcam
Nextbase 322GW Battery 3.7V 280mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Nextbase 322GW Battery 3.7V 280mAh Li-Ion Lipo Polymer Dash Cam Dashcam

Batteries
£18.99
GE General Electric EP61 566535 D20 20A 20 Amp MCB Circuit Breaker Type D
GE General Electric EP61 566535 D20 20A 20 Amp MCB Circuit Breaker Type D

GE General Electric EP61 566535 D20 20A 20 Amp MCB Circuit Breaker Type D

MCB's
£18.99
Call 07745 572 332 for availability.
Crabtree 224/030 40A 40 Amp 30mA RCD RCCB 2 Double Pole Circuit Breaker Type AC
Crabtree 224/030 40A 40 Amp 30mA RCD RCCB 2 Double Pole Circuit Breaker Type AC

Crabtree 224/030 40A 40 Amp 30mA RCD RCCB 2 Double Pole Circuit Breaker Type AC

Residual Current Devices
£17.99
Proteus 40/2/30TA 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type A
Proteus 40/2/30TA 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type A

Proteus 40/2/30TA 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type A

Residual Current Devices
£17.99
Sector SRA40/2D 666086 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC
Sector SRA40/2D 666086 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Sector SRA40/2D 666086 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Residual Current Devices
£17.99
Square D QO4-100M 100A 100 Amp 3 4 Pole Phase 3P+N Isolator Main Switch Disconnector
Square D QO4-100M 100A 100 Amp 3 4 Pole Phase 3P+N Isolator Main Switch Disconnector

Square D QO4-100M 100A 100 Amp 3 4 Pole Phase 3P+N Isolator Main Switch Disconnector

Isolators
£17.99
CBi Electric QY-1(13)-D-U2-60A-B0 60A 60 Amp DC MCB Circuit Breaker Type U2
CBi Electric QY-1(13)-D-U2-60A-B0 60A 60 Amp DC MCB Circuit Breaker Type U2

CBi Electric QY-1(13)-D-U2-60A-B0 60A 60 Amp DC MCB Circuit Breaker Type U2

MCB's
£17.99
Schneider Electric iID Acti9 A9R12463 63A 63 Amp 100mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC
Schneider Electric iID Acti9 A9R12463 63A 63 Amp 100mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC

Schneider Electric iID Acti9 A9R12463 63A 63 Amp 100mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC

Residual Current Devices
£17.99
C-Pak AUB1 CP1B63 B63 63A 63 Amp MCB Circuit Breaker Type B
C-Pak AUB1 CP1B63 B63 63A 63 Amp MCB Circuit Breaker Type B

C-Pak AUB1 CP1B63 B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£17.99
We Wyverne Electrical WEISO 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector
We Wyverne Electrical WEISO 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector

We Wyverne Electrical WEISO 100A 100 Amp 2 Double Pole Isolator Main Switch Disconnector

Isolators
£17.99
Steeple DSBRCBO50B B50 50A 50 Amp 30mA RCBO Circuit Breaker Type AC
Steeple DSBRCBO50B B50 50A 50 Amp 30mA RCBO Circuit Breaker Type AC

Steeple DSBRCBO50B B50 50A 50 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£17.99
Schneider Electric QOvs QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC
Schneider Electric QOvs QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

Schneider Electric QOvs QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£17.99
Proteus Geyer 1040/3 C40 40A 40 Amp MCB Circuit Breaker Type C
Proteus Geyer 1040/3 C40 40A 40 Amp MCB Circuit Breaker Type C

Proteus Geyer 1040/3 C40 40A 40 Amp MCB Circuit Breaker Type C

MCB's
£17.99
Schneider Electric QOvs Plug on QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC
Schneider Electric QOvs QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

Schneider Electric QOvs Plug on QO132B10RCBO30F B32 32A 32 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£17.99
Wylex Stotz Kontakt NB16 16A 16 Amp MCB Circuit Breaker Type B
Wylex Stotz Kontakt NB16 16A 16 Amp MCB Circuit Breaker Type B

Wylex Stotz Kontakt NB16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£17.99
Call 07745 572 332 for availability.
Eaton EMCH340 C40 40A 40 Amp 3 Phase Pole MCB Circuit Breaker Type C
Eaton EMCH340 C40 40A 40 Amp 3 Phase Pole MCB Circuit Breaker Type C

Eaton EMCH340 C40 40A 40 Amp 3 Phase Pole MCB Circuit Breaker Type C

MCB's
£17.99
Legrand DX3 606418 6064 18 B16 16A 16 Amp 30mA RCBO Circuit Breaker Type AC
Legrand DX3 606418 6064 18 B16 16A 16 Amp 30mA RCBO Circuit Breaker Type B

Legrand DX3 606418 6064 18 B16 16A 16 Amp 30mA RCBO Circuit Breaker Type AC

RCBO's
£17.99
Alto AL2756 B40 40A 40 Amp MCB Circuit Breaker Type B
Alto AL2756 B40 40A 40 Amp MCB Circuit Breaker Type B

Alto AL2756 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£17.99
MEM 201MB M9 20A 20 Amp MCB Circuit Breaker Type B
MEM 201MB M9 20A 20 Amp MCB Circuit Breaker Type B

MEM 201MB M9 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£17.99
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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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