The IDEC RSCA1N-30 A Solid State Relay offers a compact solution for high-current applications with its 30 A capacity and slim design suitable for DIN rail or panel mounting. Its built-in heat sink enhances current output, while the epoxy-free construction and LED indicator ensure reliability and ease of monitoring. The relay features zero voltage switching, back-to-back SCR output, and Direct Bond Copper substrate for efficient operation. It includes built-in transient protection, is UL508 rated for 100k cycles, and complies with UL, TUV, CE, RoHS standards as well as EMC (Level 3) & IEC 62314 requirements.