The IDEC RSSAN-75 A is a robust solid-state relay designed for high-power applications, capable of handling 75 A loads with an input range of 90-280 VAC and output range of 48-660 VAC. It features a dual SCR output for reliable switching and a direct bond copper substrate for efficient heat dissipation. The relay includes internal transient protection with a built-in snubber, ensuring EMC compliance to level 3 standards. With a high blocking voltage of 1200 Volts and optical isolation of 4000 Volts, it offers zero crossing turn-on to minimize electrical noise during load engagement. An optional finger safe cover enhances user safety during operation.