DEHN
DEHN Type 1 Lightning Current Arresters
DEHNbloc, DEHNsolid, DEHNsecure
Type 1 surge protection (lightning current arrester) are normally the first level of protection for power distribution systems.
They are designed to safely discharge high energy spikes caused by direct lightning strikes to ground.
Type 1 surge protective devices (SPDs) are usually installed in the main power feed to a building or main power distribution system.
- Spark Gap technology
- High ligntning discharge capacity
- Direct busbar mount options
- DIN Rail mount Modular variants
Selected variant
Technical data
Product description
Type 1 surge protection (lightning current arrester) are normally the first level of protection for power distribution systems.
They are designed to safely discharge high energy spikes caused by direct lightning strikes to ground.
Type 1 surge protective devices (SPDs) are usually installed in the main power feed to a building or main power distribution system.
