Replacement MCBs

MCBs from Crabtree, Hager, MEM, Merlin Gerin, MK, Square D and Wylex.

Replacement Mini Circuit Breakers (MCB) from all of the UK's major circuit protection brands including Crabtree, Hager, MEM, Merlin Gerin, MK, Square D and Wylex.

Complimenting our consumer unit, RCD, and RCBO ranges, we have MCBs for applications from domestic single phase to commercial and industrial 3 phase installations.

Our stock includes 'B', 'C', and 'D' type MCBs, 6kA and 10kA, single pole, double pole and triple pole, all common amperages from 6a to 40a and special application MCBs from 1amp and 3amp up to 63amp.

What is an MCB?

Miniature Circuit Breakers, also known as an MCB offer protection against overload and short circuits on electrical wiring circuits.

They operate using a bi-metallic strip, come in a range of amperages from 1a up to and including 100a and are available in single, double, 3 ,or 4 pole.

Crabtree

Crabtree's '61' B range of MCBs in all amperages from 6a to 50a

61/B06
£5.22 inc. vat
61/B10
£4.93 inc. vat
61/B16
£4.93 inc. vat
61/B20
£4.93 inc. vat
61/B32
£4.93 inc. vat
61/B40
£5.22 inc. vat
61/B50
£5.22 inc. vat

MEM

Single pole and triple pole 'B' and 'C' type MCBs in all amperages up to 63a

MBH106
£13.07 inc. vat
MBH110
£12.47 inc. vat
MBH116
£12.47 inc. vat
MBH120
£12.47 inc. vat
MBH132
£12.47 inc. vat
MBH140
£13.58 inc. vat
MBP
£1.08 inc. vat
MCH106
£13.07 inc. vat
MCH110
£12.47 inc. vat
MCH116
£12.47 inc. vat
MCH120
£12.47 inc. vat
MCH132
£12.47 inc. vat
MCH140
£13.58 inc. vat
MCH163
£14.87 inc. vat
MCH310
£52.94 inc. vat
MCH316
£52.94 inc. vat
MCH320
£52.94 inc. vat
MCH332
£52.94 inc. vat
MCH340
£57.53 inc. vat
MCH350
£57.53 inc. vat
MCH363
£63.77 inc. vat

Merlin Gerin

Merlin Gerin 'B', 'C' and 'D' type MCBs, single pole and triple pole MCBs up to 63a

C60HB106
£12.68 inc. vat
C60HB110
£11.33 inc. vat
C60HB116
£11.33 inc. vat
C60HB120
£11.33 inc. vat
C60HB132
£11.33 inc. vat
C60HB140
£12.58 inc. vat
C60HB150
£14.02 inc. vat
C60HB163
£15.04 inc. vat
C60HB263
£42.67 inc. vat
C60HB350
£60.11 inc. vat
C60HC106
£12.68 inc. vat
C60HC110
£11.33 inc. vat
C60HC116
£11.33 inc. vat
C60HC120
£11.33 inc. vat
C60HC132
£11.33 inc. vat
C60HC140
£12.58 inc. vat
C60HC150
£13.86 inc. vat
C60HC163
£14.96 inc. vat
C60HD106
£13.33 inc. vat
C60HD110
£11.86 inc. vat
C60HD116
£11.86 inc. vat
C60HD120
£11.86 inc. vat
C60HD132
£11.86 inc. vat
C60HD140
£13.18 inc. vat
C60HD202
£45.78 inc. vat
C60HD204
£42.13 inc. vat
C60HD206
£38.18 inc. vat
C60HD210
£34.55 inc. vat
C60HD216
£34.55 inc. vat
C60HD220
£34.55 inc. vat
C60HD232
£34.55 inc. vat
C60HD240
£38.26 inc. vat

Square D

Square D 'B' type MCBs from 6a to 63a, RCCBs and switch disconnectors.

Wylex

The full Wylex range of MCBs, including MTN, NC, PSB and PSC, single pole, triple pole - all amperages

B10
£16.70 inc. vat
B16
£16.70 inc. vat
B20
£16.70 inc. vat
B32
£16.70 inc. vat
B40
£16.70 inc. vat
B6
£16.70 inc. vat

MCBs from Crabtree, Hager, MEM, Merlin Gerin, MK, Square D and Wylex.

Replacement Mini Circuit Breakers (MCB) from all of the UK's major circuit protection brands including Crabtree, Hager, MEM, Merlin Gerin, MK, Square D and Wylex.

Complimenting our consumer unit, RCD, and RCBO ranges, we have MCBs for applications from domestic single phase to commercial and industrial 3 phase installations.

Our stock includes 'B', 'C', and 'D' type MCBs, 6kA and 10kA, single pole, double pole and triple pole, all common amperages from 6a to 40a and special application MCBs from 1amp and 3amp up to 63amp.

What is an MCB?

Miniature Circuit Breakers, also known as an MCB offer protection against overload and short circuits on electrical wiring circuits.

They operate using a bi-metallic strip, come in a range of amperages from 1a up to and including 100a and are available in single, double, 3 ,or 4 pole.