MCB's

 

We stock well over 20,000 MCBs, Miniature Circuit Breakers, at any one time. From rare Memera 1 or Federal Electric Stab-Lok or Crabtree C63 3 Phase, through to more modern ones, we stock them all.

If you cannot find what you are looking for please Contact Us.

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
Newlec 1P B32 32A 32 Amp MCB Circuit Breaker Type B
Newlec 1P B32 32A 32 Amp MCB Miniature Circuit Breaker Type B

Newlec 1P B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£22.99
Newlec NLMB140 B40 40A 40 Amp MCB Circuit Breaker Type B
Newlec NLMB140 B40 40A 40 Amp MCB Circuit Breaker Type B

Newlec NLMB140 B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£21.99
Newlec NLVB20 B20 20A 20 Amp MCB Circuit Breaker Type B
Newlec NLVB20 B20 20A 20 Amp MCB Circuit Breaker Type B

Newlec NLVB20 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£20.99
Newlec NLMB120 B20 20A 20 Amp MCB Circuit Breaker Type B
Newlec NLMB120 B20 20A 20 Amp MCB Circuit Breaker Type B

Newlec NLMB120 B20 20A 20 Amp MCB Circuit Breaker Type B

MCB's
£19.99
Newlec NLVB32 Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B
Newlec NLVB32 Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

Newlec NLVB32 Black Clip B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£17.99
Newlec NLMB150 B50 50A 50 Amp MCB Circuit Breaker Type B
Newlec NLMB150 B50 50A 50 Amp MCB Circuit Breaker Type B

Newlec NLMB150 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£17.99
Newlec NLMB132 White Clip B32 32A 32 Amp MCB Circuit Breaker Type B
Newlec NLMB132 B32 32A 32 Amp MCB Circuit Breaker Type B

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

MCB's
£14.49
Newlec NLMB132B New Style B32 32A 32 Amp MCB Circuit Breaker Type B
Newlec NLMB132B New Style B32 32A 32 Amp MCB Circuit Breaker Type B

Newlec NLMB132B New Style B32 32A 32 Amp MCB Circuit Breaker Type B

MCB's
£13.99
Newlec NLVB50 B50 50A 50 Amp MCB Circuit Breaker Type B
Newlec NLVB50 B50 50A 50 Amp MCB Circuit Breaker Type B

Newlec NLVB50 B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Newlec 1P B25 25A 25 Amp MCB Circuit Breaker Type B
Newlec 1P B25 25A 25 Amp MCB Circuit Breaker Type B

Newlec 1P B25 25A 25 Amp MCB Circuit Breaker Type B

MCB's
£10.99
Newlec 1P B40 40A 40 Amp MCB Circuit Breaker Type B
Newlec 1P B40 40A 40 Amp MCB Miniature Circuit Breaker Type B

Newlec 1P B40 40A 40 Amp MCB Circuit Breaker Type B

MCB's
£9.99
Newlec NLMB116B New Style B16 16A 16 Amp MCB Circuit Breaker Type B
Newlec NLMB116B B16 16A 16 Amp MCB Miniature Circuit Breaker Type B

Newlec NLMB116B New Style B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£9.99
Newlec NLMB110 B10 10A 10 Amp MCB Circuit Breaker Type B
Newlec NLMB110 B10 10A 10 Amp MCB Circuit Breaker Type B

Newlec NLMB110 B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£9.99
Newlec 1P B16 16A 16 Amp MCB Circuit Breaker Type B
Newlec 1P B16 16A 16 Amp MCB Circuit Breaker Type B

Newlec 1P B16 16A 16 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
Newlec NLMB116 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B
Newlec NLMB116 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B

Newlec NLMB116 Red Clip B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£9.99
Newlec 1P B50 50A 50 Amp MCB Circuit Breaker Type B
Newlec 1P B50 50A 50 Amp MCB Circuit Breaker Type B

Newlec 1P B50 50A 50 Amp MCB Circuit Breaker Type B

MCB's
£9.99
Newlec NLMB106 White Clip B6 6A 6 Amp MCB Circuit Breaker Type B
Newlec NLMB106 B6 6A 6 Amp MCB Circuit Breaker Type B

Newlec NLMB106 White Clip B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£9.49
Newlec 1P B63 63A 63 Amp MCB Circuit Breaker Type B
Newlec 1P B63 63A 63 Amp MCB Miniature Circuit Breaker Type B

Newlec 1P B63 63A 63 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Newlec NLVB06 B6 6A 6 Amp MCB Circuit Breaker Type B
Newlec NLVB06 B6 6A 6 Amp MCB Circuit Breaker Type B

Newlec NLVB06 B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Newlec 1P B10 10A 10 Amp MCB Circuit Breaker Type B
Newlec 1P B10 10A 10 Amp MCB Circuit Breaker Type B

Newlec 1P B10 10A 10 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Newlec NLMB106B B6 6A 6 Amp MCB Circuit Breaker Type B
Newlec NLMB106B B6 6A 6 Amp MCB Miniature Circuit Breaker Type B

Newlec NLMB106B New Style B6 6A 6 Amp MCB Circuit Breaker Type B

MCB's
£8.99
Newlec NLVB16 Black Clip B16 16A 16 Amp MCB Circuit Breaker Type B
Newlec NLVB16 Black Clip B16 16A 16 Amp MCB Circuit Breaker Type B

Newlec NLVB16 Black Clip B16 16A 16 Amp MCB Circuit Breaker Type B

MCB's
£8.99
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