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Plug-in Lightning Current Arrester, in Accordance with Type 1/Class I, for 3-phase Power Supply Networks
Heavy-Duty AC Surge Protector Combines A High-energy Varistor (MOV) Network with A Gas Discharge Tube
Type 1/Class I Lightning Current Arresters Able To Discharge Energy (current) from A Direct Lightning Strike (10/350µs) On An External Lightning Protection System
Heavy Duty AC Surge Protection Device (SPD) for High Exposure Applications Such As Direct Lightning Strikes Capacitor Bank Switching and Large inductive Loads
Lightning Current Arrester Class 1 for AC Power Supplies
Type 1 Protectors Against Transient Overvoltages for Power Supply Lines.
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).
Class B Lightning Surge Protectors Lighning Surge Protectors Are Designed to Protect Low-voltage Systems Against High Surge Currents and Overvoltage in Cases Triggered