MCBs
What is the Function of MCB?
By automatically cutting off the power, circuit breakers like MCBs help protect electrical systems, appliances and other equipment from damage. Circuit breakers, including RCCBs and RCBOs, also protect users from dangerous electric shocks.What are the Different Types of MCBs?
There are different types of MCB based on their usage in domestic, commercial and industrial settings. Type B trips between 3 and 5 times its load current. Type C will trip between 5 and 10 times, and Type D between 10 and 20. The latter is best suited for industrial applications with high inductive loads. At Toolstation, we stock many MCBs and accessories from leading brands like Contactum, Protek, Wylex, Crabtree Loadstar and Axiom. This includes top-quality MCBs constructed with high integrity metal for durability.
Product code: 25252
Contactum Single Pole C Curve MCB 20A 10kA SP
£3.00 was £3.92
ex. VAT £2.50 Each
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Product code: 54507
Contactum MCB 40A 6kA SP B Curve
£1.00 was £2.00
ex. VAT £0.83 Each
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Product code: 93225
Contactum Single Pole B Curve MCB 16A 10kA SP
£2.00 was £3.00
ex. VAT £1.67 Each
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Product code: 37174
Contactum Single Pole B Curve MCB 6A 10kA SP
£2.00 was £3.00
ex. VAT £1.67 Each
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Product code: 41742
Contactum Single Pole B Curve MCB 32A 10kA SP
£3.00 was £3.92
ex. VAT £2.50 Each
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Product code: 94166
Contactum Single Pole B Curve MCB 63A 10kA SP
£3.00 was £4.19
ex. VAT £2.50 Each
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Product code: 13877
Contactum Single Pole B Curve MCB 25A 10kA SP
£3.00 was £3.92
ex. VAT £2.50 Each
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Product code: 46973
Contactum Single Pole B Curve MCB 20A 10kA SP
£3.00 was £3.92
ex. VAT £2.50 Each
Select from 7 options