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We now manufacture MEM Classic (MEMSHIELD2) and Cutler-Hammer Cranes products after our acquisition of Eaton's Holyhead manufacturing plant.

MCBs

What are MCBs?

Miniature Circuit Breakers (MCBs) are low capacity reusable electromechanical devices that are designed to protect an electrical circuit from overloading or short circuits. Utilised in a wide range of industrial and domestic applications, MCBs will typically be found in a distribution board providing protection to electrical components within each separate circuit.

What types of MCB are available?

There are three types of MCBs that are commonly used:

Type B MCBs - Used in domestic circuit protection where there is little need for surge permission.

Type C MCBs - Used in commercial and light industrial environments which may feature large fluorescent lighting circuits, transformers and IT equipment such as servers, PCs and printers.

Type D MCBs - Used in heavy industrial facilities such as factories using large winding motors, X-ray machines or compressors.

View our range of MCBs below

Kempston Controls, a leading stockist of electrical and electronic components, has a select range of MCBs of all types from market leading brands such as ABB, Eaton - Cutler Hammer, Siemens, Moeller and more to suit whatever your electrical installation requires. Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your MCB needs.


Showing 1 - 10 of 11868 results

Price
$30.3671
$36.4405 (IncVAT)

11 in stock

Quantity:

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Price: $1.9036
Our Price
$0.6459
$0.7705 (IncVAT)
Limited availability at this price

10 in stock

Quantity:

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SMTB20

639027

20A PLUG IN MINITRIP BASE by GE

This product has to be ordered in multiples of 10.

Price
$7.2178
$8.6569 (IncVAT)

10 in stock

Quantity:

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SMT20

639003

20A MINI TRIP MCB (RETROFIT PLUG-IN REPLACEMENT FOR FUSE) by GE

This product has to be ordered in multiples of 10.

Price
$10.7078
$12.8494 (IncVAT)

25 in stock

Quantity:

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EAD06B

Y7-EAD06B

MCB 6A 6KA TYPE B SP by Eaton - Cutler Hammer

Price
$10.7078
$12.8494 (IncVAT)

51 in stock

Quantity:

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EAD10B

Y7-EAD10B

MCB 10A 6KA TYPE B SP by Eaton - Cutler Hammer

Price
$10.7078
$12.8494 (IncVAT)

15 in stock

Quantity:

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EAD25B

Y7-EAD25B

MCB 25A 6KA TYPE B SP by Eaton - Cutler Hammer

Price
$13.0646
$15.6821 (IncVAT)

47 in stock

Quantity:

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EAD50C

Y7-EAD50C

MCB 50A 6KA TYPE C SP by Eaton - Cutler Hammer

Price
$80.9373
$97.1293 (IncVAT)

8 in stock

Quantity:

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EMBH220

Y7-EMBH220

MCB 20A 10KA TYPE B DP by Eaton - Cutler Hammer

Price
$29.7552
$35.704 (IncVAT)

1 in stock

Quantity:

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EMCH163

Y7-EMCH163

MCB 63A 10KA TYPE C SP by Eaton - Cutler Hammer

Price
$107.01
$128.4142 (IncVAT)

3 in stock

Quantity:

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EMCH316

Y7-EMCH316

MCB 16A 10KA TYPE C TP by Eaton - Cutler Hammer

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