Shop

Welcome
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.

Page 36 of 123

Siemens 5SX21 C0.5 0.5A 0.5 Amp MCB Circuit Breaker Type C

Siemens 5SX21 C0.5 0.5A 0.5 Amp MCB Circuit Breaker Type C

Siemens 5SX21 C0.5 0.5A 0.5 Amp MCB Circuit Breaker Type C

MCB's

£9.99

CPN Cudis CPNNL1-63 61212 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

CPN CPNNL-63 40A 40 Amp 30mA RCD RCCB 2 Double Pole Circuit Breaker

CPN Cudis CPNNL1-63 61212 40A 40 Amp 30mA RCD 2 Double Pole Circuit Breaker Type AC

Residual Current Devices

£9.99

GEC Vynckier Z32 M16 32A 32 Amp MCB Circuit Breaker Type 3

GEC Vynckier Z32 M16 32A 32 Amp MCB Circuit Breaker Type B

GEC Vynckier Z32 M16 32A 32 Amp MCB Circuit Breaker Type 3

MCB's

£9.99

Legrand Tenby 402271 RX3 B10 10A 10 Amp MCB Circuit Breaker Type B

Legrand Tenby 402271 RX3 B10 10A 10 Amp MCB Miniature Circuit Breaker Type B

Legrand Tenby 402271 RX3 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Legrand Tenby 419750 RX3 B10 10A 10 Amp MCB Circuit Breaker Type B

Legrand Tenby 419750 RX3 B10 10A 10 Amp MCB Miniature Circuit Breaker Type B

Legrand Tenby 419750 RX3 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Legrand Tenby 03266 B6 6A 6 Amp MCB Circuit Breaker Type B

Legrand Tenby 03266 B6 6A 6 Amp MCB Miniature Circuit Breaker Type B

Legrand Tenby 03266 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Hager NC150 C50 50A 50 Amp MCB Circuit Breaker Type C

Hager NC150 C50 50A 50 Amp MCB Circuit Breaker Type C

Hager NC150 C50 50A 50 Amp MCB Circuit Breaker Type C

MCB's

£9.99

Siemens 5SX21 B10 10A 10 Amp MCB Circuit Breaker Type B

Siemens 5SX21 B10 10A 10 Amp MCB Circuit Breaker Type B

Siemens 5SX21 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Niglon MCB6B150 B50 50A 50 Amp MCB Circuit Breaker Type B

Niglon MCB6B150 B50 50A 50 Amp MCB Circuit Breaker Type B

Niglon MCB6B150 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's

£9.99

GE General Electric Series E V/099-014106 628104 B6 6A 6 Amp MCB Circuit Breaker Type B

GE General Electric Series E V/099-014106 628104 B6 6A 6 Amp MCB Circuit Breaker Type B

GE General Electric Series E V/099-014106 628104 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's

£9.99

MEM Memshield 2 MBH116 B16 16A 16 Amp MCB Circuit Breaker Type B

MEM Memshield2 MBH116 B16 16A 16 Amp MCB Circuit Breaker Type B

MEM Memshield 2 MBH116 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Volex VB06 Black Clip B6 6A 6 Amp MCB Circuit Breaker Type B

Volex VB06 Black Clip B6 6A 6 Amp MCB Circuit Breaker Type B

Volex VB06 Black Clip B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's

£9.99

JFK ML7-63/1 B6 6A 6 Amp MCB Circuit Breaker Type B

JFK ML7-63/1 B6 6A 6 Amp MCB Circuit Breaker Type B

JFK ML7-63/1 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Crabtree Polestar 602/32 32A 32 Amp MCB Circuit Breaker Type 2

Crabtree Polestar 602/32 32A 32 Amp MCB Circuit Breaker Type 2

Crabtree Polestar 602/32 32A 32 Amp MCB Circuit Breaker Type 2

MCB's

£9.99

Legrand Tenby 402275 RX3 B32 32A 32 Amp MCB Circuit Breaker Type B

Legrand Tenby 402275 RX3 B32 32A 32 Amp MCB Miniature Circuit Breaker Type B

Legrand Tenby 402275 RX3 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Legrand 03112 Old Style 32A 32 Amp MCB Circuit Breaker

Legrand 03112 Old Style 32A 32 Amp MCB Miniature Circuit Breaker

Legrand 03112 Old Style 32A 32 Amp MCB Circuit Breaker

MCB's

£9.99

ABB S271 With Shunt K4A K4 4A 4 Amp MCB Circuit Breaker Type K

ABB S271 With Shunt K4A K4 4A 4 Amp MCB Circuit Breaker Type K

ABB S271 With Shunt K4A K4 4A 4 Amp MCB Circuit Breaker Type K

MCB's

£9.99

ABB S271 With Shunt K1.6A K1.6 1.6A 1.6 Amp MCB Circuit Breaker Type K

ABB S271 With Shunt K1.6A K1.6 1.6A 1.6 Amp MCB Circuit Breaker Type K

ABB S271 With Shunt K1.6A K1.6 1.6A 1.6 Amp MCB Circuit Breaker Type K

MCB's

£9.99

Clipsal PowerGuard CMB16 B6 6A 6 Amp MCB Circuit Breaker Type B

Clipsal PowerGuard CMB16 B6 6A 6 Amp MCB Circuit Breaker Type B

Clipsal PowerGuard CMB16 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Newlec 1P B20 20A 20 Amp MCB Circuit Breaker Type B

Newlec 1P B20 20A 20 Amp MCB Miniature Circuit Breaker Type B

Newlec 1P B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's

£9.99

MK Electric LN5915 15A 15 Amp MCB Circuit Breaker Type 2

MK Electric LN 5915 15A 15 Amp MCB Circuit Breaker Type 2

MK Electric LN5915 15A 15 Amp MCB Circuit Breaker Type 2

MCB's

£9.99

Schneider Electric iC60H A9F54120 C20A C20 20A 20 Amp MCB Circuit Breaker Type C

Schneider Merlin Gerin iC60H C20A C20 20A 20 Amp MCB Circuit Breaker Type C

Schneider Electric iC60H A9F54120 C20A C20 20A 20 Amp MCB Circuit Breaker Type C

MCB's

£9.99

Square D QOE 6000 B20 20A 20 Amp MCB Circuit Breaker Type B

Square D QOE B20 20A 20 Amp MCB Circuit Breaker Type B

Square D QOE Yellow Band 6000 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's

£9.99

Square D QOE 6000 C6 6A 6 Amp MCB Circuit Breaker Type C

Square D QOE 6000 C6 6A 6 Amp MCB Circuit Breaker Type C

Square D QOE Yellow Band 6000 C6 6A 6 Amp MCB Circuit Breaker Type C

MCB's

£9.99

Page 36 of 123

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.

Stay Connected

Follow us. Never miss an update.

Secured Payment

We accept all major cards as well as Apple Pay and Google Pay.
All prices are fully inclusive, no VAT to add.

Visa
Mastercard
Apple Pay
Google Pay