DEHN’s recently launched Red/Line range of surge protection modules meet the requirements of both the BS7671 IET Wiring Regulations (17th Edition Amendment 1) and IEC61643-1 and includes the benefits of DIN-rail mounting, pluggable protection modules and are fully energy coordinated to offer optimum protection.
Where the building has an external lightning protection system, overhead supply lines or equipment at risk of a direct lightning strike, Type 1 lightning current arrestors should be used. The Type 1 DEHNventil range meets the requirements of BS EN 62305 with models suitable for all lightning protection levels.
For many applications where the requirement is to provide surge protection only, Type 2 and Type 3 surge protection devices (SPDs) play a critical role in protecting sensitive electronic equipment.
DEHN SPDs can also be supplied in IP65 enclosures as part of the DSP range, thus simplifying installation.
