The IDEC RSSAN-50 A is a high-performance solid-state relay designed for surface mounting. It handles up to 50 A with an input range of 90-280 VAC and an output range of 48-660 VAC. The relay features a dual SCR output for robust performance and a direct bond copper substrate for efficient heat dissipation. It includes internal transient protection with a built-in snubber, ensuring EMC compliance to level 3 standards. With 1200V blocking voltage and 4000V optical isolation, it offers zero crossing voltage turn-on and high surge capability. An optional finger safe cover (RSS-CVR) is available for enhanced safety.