Solid State Relay (also known as SSR, SS Relay, SSR relay or SSR switch) is an integrated contactless electronic switch device that is compactly assembled from an integrated circuit (IC) and discrete components. And SSR consisted of transistor, IC, IGBT, MOSFET, TRAIC, opto-coupler, rectifier, zero-crossing circuit, RC snubber circuit and etc. SSR relay has more advantages than the traditional EMR relay (Electromechanical Relay).

HUIMU Industrial is a world supplier of Solid State Relays, Solid State Moudles and Rectifiers. Our products are widely applied to various fields for more than 20 years, such as communications, manufacturing, automotive, home appliances, lighting control systems, computer control systems, remote control systems and etc.