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Surge Devices

25+ Years Experience in Lightning and Surge Protection


We are a British privately owned company, who has formed a strategic partnership with a manufacturing company which is also British owned. The company have products designed and engineered by professional British experts with 25 years + experience.

Our comprehensive range of surge devices include power supply, IT networks, solar and wind turbine protection. Our products are widely used in finance, banking, telecoms, computer/ data centres, mobile cell sites, railways, airports and many more.

Our Surge Devices have gained a reputation for top quality, they have a 10 year guarantee. We provide clients with lightning and surge technical support.


electrical testing

Test Equipment

Our manufacturing partner has a high voltage laboratory, equipped with advanced lightning & surge current generators, which are able to generate 8/20μs, 10/350μs, 10/1000μs and 1.2/50μs waveform according to IEC and European/ British standard current capacity up to 120kA.

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safety specification

Safety Specification

The necessity of surge & lightning protection - Each year there are millions of lightning strikes all over the world. The enormous energy of lightning strikes have inflicted huge damages to property and also endager lives, to avoid these damages, surge protective devices must be installed.

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our products

Our Products

View our range of Surge Devices - including Type 1 + 2 + 3, combined lightning & surge protection devices - Suitable for TT, TNC-S + TN-S

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Products Certification

Our products are independently tested and comply fully to the most up to date standards IEC/CE/UKCA and have KEMA-KEUR certification and have passed more than 40 test reports


surge devices selection chart

Click HERE to Download The Surge Devices Selection Chart PDF


lightning striking buildings