Series: Dual Zero-Cross Turn-On Devices

The OptoMOS^® line of ac power relays use dual power SCR outputs to produce an alternative to optocoupler and TRIAC circuits. Tightly controlled zero-cross circuitry ensures switching of ac loads without the generation of transients.

These switches are robust enough to provide a blocking voltage of up to 600 V ac peak. The input and output circuits are optically coupled to provide up to 3750 V_rms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of ac circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays.