Surge Protection Device (SPD) is intended to Limit transient Over-Voltages and Divert Surge Current. It contails at Least one Non-Linear component Viz., Spark Gap, Gas Discharge tube (GDT), MetaL Oxide Varistor (MOV), Silicon Avalanche Diode (SAD) or Surge Diode orTranszorb.Difference between SPDs & Fuse, MCB, RFI Filter, Isolation Transformer, Stabilizers, UPS, Under Over Voltage relays
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Singanallur, Coimbatore, Tamil Nadu