Overvoltage Protection: Causes, Types and SPD Response
Overvoltage damages equipment and trips systems. Learn what causes it, how transient and temporary overvoltage differ, and how SPDs protect your installation.
Thor Electric at WIN EURASIA 2026 — A Look Back
Thor Electric wrapped up four days at WIN EURASIA 2026 in Istanbul. Here’s what we brought, who we met, and what the show floor looked like.
RS485 Surge Protection: Installation and Selection Guide
RS485 differential signaling resists noise but not lightning surges. Learn why, where to install RS485 SPDs, and how to select the right device.
DC Surge Protection Device: Selection Guide for EV Charging, Solar and Industrial Systems
DC surge protection devices protect EV chargers, solar, telecom and industrial DC systems. Learn how DC SPDs work, key parameters, and wiring types.
How to Choose an SPD Manufacturer: A Practical Buyer’s Guide
How do you choose an SPD manufacturer you can rely on? Six criteria — certifications, datasheet transparency, OEM capability, and sample readiness — that procurement teams use to qualify suppliers.
Thor Electric at WIN EURASIA 2026 — Meet Us at Booth 2/F141
Thor Electric exhibits at WIN EURASIA 2026, Istanbul, June 10–13. Visit us at booth 2/F141 to see our full AC, DC/PV, and signal SPD range.
TT Earthing System: Wiring, Diagram and SPD Setup
A TT earthing system (Terre-Terre) has the source neutral earthed at the transformer, while the consumer installs their own independent
TN-S Earthing System: Wiring, Diagram and SPD Setup
Learn what a TN-S earthing system is, how it differs from TN-C-S and TT, and how to configure your SPD correctly for TN-S installations.
