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Did you know...?
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 11814 results

Price
£40.18
£48.22 (IncVAT)

1 in stock

Quantity:

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G102C06

674891

MINIATURE CIRCUIT BREAKER, 2 POLE, 6A, TYPE C by GE

This product has to be ordered in multiples of 6.

We have an open pack of 1 items and these can be ordered individually.

Price
£1.01
£1.21 (IncVAT)

2 in stock

Quantity:

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Price
£67.15
£80.58 (IncVAT)

1 in stock

Quantity:

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Price
£190.11
£228.13 (IncVAT)

2 in stock

Quantity:

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Price: £517.66
Our Price
£388.25
£465.90 (IncVAT)
Limited availability at this price

9 in stock

Quantity:

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162MC

Y7-176292

MEMSHIELD 1 16A 9KA TYPE C DP MCB by MEM Classic

Price
£78.36
£94.03 (IncVAT)

1 in stock

Quantity:

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FAZ6-C40/3

Y7-239152

MCB 40A 10KA TYPE C 3P by Moeller

Price: £20.79
Our Price
£5.80
£6.96 (IncVAT)
Limited availability at this price

2 in stock

Quantity:

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FAZ6-C50/1

Y7-239042

SP 50A MCB TYPE C by Moeller

Price
£46.80
£56.16 (IncVAT)

8 in stock

Quantity:

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Price
£18.83
£22.60 (IncVAT)

1 in stock

Quantity:

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Price
£50.89
£61.07 (IncVAT)

15 in stock

Quantity:

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