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 105 of 123

Crabtree Polestar 63B/16 B16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree Polestar 63B/16 B16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree Polestar 63B/16 B16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's

£22.99

Crabtree Polestar 632/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/16 16A 16 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's

£22.99

Crabtree Polestar 632/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 2

Crabtree Polestar 632/10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type 2

MCB's

£22.99

Ashley & Rock SupaSafe Red MCB20 12895 B20 20A 20 Amp MCB Circuit Breaker Type B

Ashley & Rock SupaSafe Red MCB20 12895 B20 20A 20 Amp MCB Circuit Breaker Type B

Ashley & Rock SupaSafe Red MCB20 12895 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's

£22.99

Newlec NLMB132 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Newlec NLMB132 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Newlec NLMB132 Red Clip B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's

£22.99

Schneider Electric iID Acti9 A9R44463 63A 63 Amp 300mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC

Schneider Electric iID Acti9 A9R44463 63A 63 Amp 300mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC

Schneider Electric iID Acti9 A9R44463 63A 63 Amp 300mA RCD RCCB 3P+N 4 Pole Circuit Breaker Type AC

Residual Current Devices

£22.99

Hager U763 01 63A 63 Amp 30mA RCD RCCB 3 4 Pole Phase 3P+N Circuit Breaker Type AC

Hager U763 01 63A 63 Amp 30mA RCD RCCB 3 4 Pole Phase 3P+N Circuit Breaker Type AC

Hager U763 01 63A 63 Amp 30mA RCD RCCB 3 4 Pole Phase 3P+N Circuit Breaker Type AC

Residual Current Devices

£22.99

Square D KQ 10D363 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

Square D KQ 10D363 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

Square D KQ 10D363 D63 63A 63 Amp 3 Pole Phase MCB Circuit Breaker Type D

MCB's

£22.99

Honeywell MMCB40B B40 40A 40 Amp MCB Circuit Breaker Type B

Honeywell MMCB40B B40 40A 40 Amp MCB Circuit Breaker Type B

Honeywell MMCB40B B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's

£22.99

Volex VG2045 BS3871 M6 45A 45 Amp MCB Circuit Breaker Type 1

Volex VG2045 BS3871 M6 45A 45 Amp MCB Circuit Breaker Type 1

Volex VG2045 BS3871 M6 45A 45 Amp MCB Circuit Breaker Type 1

MCB's

£22.99

Schneider Electric iKQ A9F57340 C40A C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Schneider Electric iKQ A9F57340 C40A C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

Schneider Electric iKQ A9F57340 C40A C40 40A 40 Amp 3 Pole Phase MCB Circuit Breaker Type C

MCB's

£22.99

Crabtree LoadStar 6FT50B White Clip B50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree LoadStar 6FT50B White Clip B50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type B

Crabtree LoadStar 6FT50B White Clip B50 50A 50 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's

£22.99

Wylex PSB310-B Black Clip B10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type B

Wylex PSB310-B Black Clip B10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type B

Wylex PSB310-B Black Clip B10 10A 10 Amp 3 Pole Phase MCB Circuit Breaker Type B

MCB's

£22.99

Square D QOE New Style B40 40A 40 Amp MCB Circuit Breaker Type B

Square D QOE B40 40A 40 Amp MCB Circuit Breaker Type C

Square D QOE New Style 6000 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Square D QOE Old Style 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Square D QOE 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

Square D QOE Old Style 20A 20 Amp 3 Pole Phase MCB Circuit Breaker Type 3

MCB's

£23.99

Vistalux Electrical AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

Vistalux Electrical AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

Vistalux Electrical AUB1 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's

£23.99

LAP 36740 B32 32A 32 Amp MCB Circuit Breaker Type B

LAP 36740 B32 32A 32 Amp MCB Circuit Breaker Type B

LAP 36740 B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Crabtree Starbreaker Series 1 B40 40A 40 Amp MCB Circuit Breaker Type B

Crabtree Starbreaker Series 1 B40 40A 40 Amp MCB Circuit Breaker Type B

Crabtree Starbreaker Series 1 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Volex VB40 B40 40A 40 Amp MCB Circuit Breaker Type B

Volex VB40 B40 40A 40 Amp MCB Circuit Breaker Type B

Volex VB40 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Steeple D2SB32B B32 32A 32 Amp MCB Circuit Breaker Type B

Steeple D2SB32B B32 32A 32 Amp MCB Circuit Breaker Type B

Steeple D2SB32B B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's

£23.99

GE General Electric EP101 672336 B50 50A 50 Amp MCB Circuit Breaker Type B

GE General Electric EP101 672336 B50 50A 50 Amp MCB Circuit Breaker Type B

GE General Electric EP101 672336 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Marbo SFMBB16 B16 16A 16 Amp MCB Circuit Breaker Type B

Marbo SFMBB16 B16 16A 16 Amp MCB Circuit Breaker Type B

Marbo SFMBB16 B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Ashley & Rock SupaSafe MCB16G B16 16A 16 Amp MCB Circuit Breaker Type B

Ashley & Rock SupaSafe MCB16G B16 16A 16 Amp MCB Circuit Breaker Type B

Ashley & Rock SupaSafe MCB16G B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's

£23.99

Siemens 5SX21 D32 32A 32 Amp MCB Circuit Breaker Type D

Siemens 5SX21 D32 32A 32 Amp MCB Circuit Breaker Type D

Siemens 5SX21 D32 32A 32 Amp MCB Circuit Breaker Type D

MCB's

£23.99

Page 105 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