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A solid state relay, or SSR, is an electronic switch that manages power flow with no moving mechanical components at all. Unlike conventional mechanical relays, it switches far more quickly, runs silently, and needs almost no upkeep. It also boasts a much longer lifespan, making it ideal for all kinds of industrial applications. Shop solid state relays at FridayParts today and keep your equipment running reliably.
Our aftermarket SSRs are commonly used in:
Browse our relay collection today and find the right aftermarket SSR for your equipment and electrical control system.