For protection of mains and appliances in industrial buildings,
administration buildings, buildings of civil amenities, detached houses
against the effects of overvoltage wave caused by a close or indirect
lightning hit
- It decreases overvoltage and restricts overvoltage wave energy
- Installation: into the main distributor
- Usage as the 1st level T1 of overvoltage protection
- It provides overvoltage protection for appliances installed in the
main distributor in the range of T1, T2 , T3 (coarse, medium and fine
protection) - High diverting capability provided by power varistors MOV
and lightning arrester - Zero residual current (LCF version)
- Zero follow current
- Optical and remote signalisation of operation state
- Multifunctional terminals for conductors
- Possibility of monoblock connection by bus bars