Easter Closure

We will be closed from 29th March for the Easter Bank Holiday, re-opening Tuesday 2nd April. You can continue to purchase online but orders will not be processed until the 2nd. You may however continue to use our out-of-hours service.

Circuit Breakers

Circuit breakers are electrical devices that are designed to break an electrical circuit should an issue such as a short circuit or overload occurs within an electrical system that the circuit breaker is protecting.  Circuit breakers come in a range of types including; MCCB, MCB, RCCB, motor starter protection devices, air circuit breakers, earth leakage circuit breakers, fixed and automatic circuit breakers and more that are suitable for an enormous array of electrical circuit protection tasks.

What is a Circuit Breaker?

A circuit breaker is essentially an electrical switch that protects an electrical circuit from damage when the circuits current exceeds a predetermined limit. Typical causes can be overcurrents and overloads or short circuits.

Kempston Controls, a leading stockist of electrical and electronic components, stocks an enormous range of circuit breakers of all types from market leading brands such as Siemens, ABB, Eaton, General Electric and more. Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your circuit breaker needs.


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Phoenix 0916610
Phoenix

0916610

UT 6-TMC M 10A

THERMOMAGNETIC CIRCUIT BREAKER, 1 POS, 2 CONN, 10A, 440VAC, DIN RAIL TYPE, IP40 by Phoenix

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Phoenix 0916604
Phoenix

0916604

UT 6-TMC M 1A

THERMOMAGNETIC CIRCUIT BREAKER, 1 POS, 5-30. 8VDC, 1A, 440VAC, IP40, DIN RAIL MOUNT by Phoenix

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Phoenix 0916603
Phoenix

0916603

UT 6-TMC M 0,5A

CONTACT THERMOMAGNETIC DEVICE CIRCUIT BREAKER, 1 POSITION, DIN RAIL MOUNT by Phoenix

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Phoenix 0916605
Phoenix

0916605

UT 6-TMC M 2A

CONTACT THERMOMAGNETIC DEVICE CIRCUIT BREAKER, 1 POSITION, DIN RAIL MOUNT by Phoenix

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