These devices are intended for indirect connection / earthing of functionally isolated parts of installations. In case of potential diference between those parts, the isolating spart gap ignites and interconnects both parts for a transient time.
Compliant with EN 62305, EN 60079-0:2010 and EN 60079-18:2010.
- Isolating spark gap: HGS100 / HGS100 EB
- Isolating spark gap for Ex environment (ATEX certified): HGS100 Ex