The IDEC RSCDN-45 A is a high-performance solid state relay designed for efficient heat management and robust switching. Its slim profile facilitates both DIN rail and panel mounting, while the integrated heat sink ensures optimal current output of 45 A. The relay features zero voltage switching with back-to-back SCR output on a Direct Bond Copper substrate for enhanced reliability. Safety is prioritized with finger-safe terminals and built-in transient protection. This epoxy-free unit is also LED indicated, UL508 rated for 100k cycles, and complies with EMC (Level 3), IEC 62314, RoHS, and CE standards.