The AZ943-1CH-48DE is a miniature power relay for PCB mounting, featuring a Single Pole Double Throw (SPDT) 1 Form C contact arrangement within a sealed, wash-tight enclosure. It operates with a nominal coil voltage of 48 VDC, a must-operate voltage of 36.0 VDC, and has a coil resistance of 6400 Ohms. This relay is capable of switching up to 15 A AC or 10 A DC, with a maximum switched voltage of 277 VAC or 30 VDC. With a Class B insulation system, it is rated for an operating temperature range of -40°C to 70°C, making it a robust component for various control applications.