Plug-in Varistor-based Lightning Current Arrester for 3-phase TN-S Power Supply Networks with Separate N and PE (5-conductor System: L1, L2, L3, N, PE), for Lightning Protection Levels III and IV, with Remote indication Contact
Heavy Duty AC Surge Protection Device (SPD) for High Risk, Low Tolerance Electrical Service Entrance Applications
Universal Varistor-based Plug-in Lightning/surge Arrester for 3-phase Power Supply Networks with Separate N and PE (5-conductor System: L1, L2, L3, N, PE).
Plug-in Lightning Current Arrester, in Accordance with Type 1/Class I, for 3-phase Power Supply Networks
Lightning Current Arrester Class 1 for AC Power Supplies
Heavy-Duty AC Surge Protector Combines A High-energy Varistor (MOV) Network with A Gas Discharge Tube
Class B Lightning Surge Protectors Lighning Surge Protectors Are Designed to Protect Low-voltage Systems Against High Surge Currents and Overvoltage in Cases Triggered
Heavy Duty AC Surge Protection Device (SPD) for High Exposure Applications Such As Direct Lightning Strikes Capacitor Bank Switching and Large inductive Loads
Type 1+2 Tested (BS EN 61643) Surge Protector for Use Primarily on Mains Power Distribution Systems to Protect Connected Equipment from Transient Overvoltages
Class B+C Surge Protection Devices ( Type I+II Surge Protectors) Are Designed By Combining Class B (10/350us) and Class C (8/20 Μs) Lightning and Switching Surge To Be Used in the Equipotential Connection of LPZ 0 and LPZ 2 Zone
