SPARK GAP SPD
Protection against direct and indirect lightning strikes
Typical installation: for protection of insulating joints in cathodic protected and railways plants.
- SPD for lightning equipotential bonding for underground monolithic insulating joints with connection cables, with explosion proof execution for monolithic insulating joints.
- SPD for lightning equipotential bonding with high level of protection and high resistance to currents induced by industrial frequency for application in cathodic protected plant.
- SPD for lightning equipotential bonding with high withstand to short circuit currents. These surge arresters protect insulation in railway plants.