Trade only · Free delivery over £100 ex VATTrade and business customers only · Free UK delivery on orders over £100 ex VAT · Minimum order £50 ex VAT · All prices exclude VAT
DEHN
Surge protective devices from Type 1+2 to Type 3, plus PV, DC and data-line protection and replacement modules.
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About DEHN
DEHN is a family-owned German company specialising in surge protection, lightning protection and safety equipment.
What we stock
- DEHNshield and DEHNventil combined Type 1+2 arresters
- DEHNguard Type 2 surge protective devices
- DEHNrail Type 3 devices
- PV, DC and data-line protection
- Replacement modules and accessories
Choosing the type
| Type | Where it goes |
|---|---|
| Type 1+2 | At the origin of the installation, where a building has a lightning protection system or an overhead supply |
| Type 2 | At distribution boards |
| Type 3 | Close to sensitive equipment, after a Type 2 device |
Check BS 7671 for the requirements of your installation. If you are not sure which device you need, email us the supply type and the board details and we will help.
How we supply it
DEHN products are dispatched from UK stock, and delivery is usually 2-3 working days. The delivery charge is £9.95 ex VAT on orders under £100 ex VAT and free above - see delivery and returns.
Can't see the DEHN part you need?
Send us the part number and quantity and we will check availability and quote, or email sales@switchgeardirect.co.uk.