The IDEC RY2S-UDC48 is a DPDT relay designed for versatile applications, capable of handling up to 3 A at 48 VDC. It features gold-plated contacts for reliable conductivity and durability. The relay offers flexible installation options with blade plug-in or PCB terminals and can be mounted using top mounting, DIN socket, PCB socket, or panel mount socket. Additional functionalities include an optional indicator light, check button, and a top mounting bracket for enhanced usability.