Bowthorpe EMP is a manufacturer of surge protectors for Mains Power, Voice and Data Systems and High Voltage surge arresters.

An extensive range of products is available to meet demanding applications and diverse power and communications systems environments worldwide.

The Dehn & Sohne lightning protection / earthing product range includes products for protecting buildings from mechanical destruction caused by lightning effects and the associated risk of fire.Our lightning protection / earthing product range includes products for protecting buildings from mechanical destruction caused by lightning effects and the associated risk of fire.

PD Devices have over 40 years of experience as a manufacturer of surge arrester elements. Over the duration of the company, the product range has regularly expanded and PD Devices now manufacture Surge Protection Components, Arresters and Modules for many diverse applications in numerous industries.

These industries include Buildings & Construction, Transport, Electrical Generation, Office & Home and Defence & Security.