4 Channel Solid State Relay-AR-941-D

4-Channel Solid-State Relay is somewhat similar to that of a mechanical relay & the difference is that, there is no moving contact in a Solid-State Relay. It finds its application in AC circuits as a TRIAC has got only limited applications in DC. Solid state relays do have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there’s no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

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4 Channel Solid State Relay Features:-