Circuit Protection

Circuit Protection & EMC Filters

Circuit breakers, thermal circuit breakers, thermal-magnetic circuit breakers, magnetic circuit breakers, hydraulic-magnetic circuit breakers, fuses, LV fuse links and LV fusegear.

As an official distributor for brands like Bulgin, Bussman, ETA, Littelfuse, Schaffner and SCHURTER, we have access to hundreds of circuit protection components suitable for a wide range of applications.

E Preston Electrical have been in business for over 30 years, building strong relationships with an extensive network of suppliers. This gives us access to a huge range of electrical components at competitive prices. We have our own warehouse facility in the UK and we endeavour to maintain appropriate stock levels, meaning we can get orders out quickly.

If you are looking for a very specific product or if you have a technical question, you can speak to one of our dedicated reps in person.

Buy circuit protection products online

You can buy circuit protection components online by clicking the link below.

Alternatively, you can speak to our dedicated sales team on +44(0)161 339 5177.

Have a question?

tel: +44(0) 161 339 5177


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