The AZ2280-1C-24DF is a 40 amp miniature power relay featuring a single Form C (changeover) contact arrangement with a 24 VDC coil. This relay is designed for switching applications with a maximum switched power of 840 W or 11,080 VA, supporting contact ratings of 20 A at 277 VAC and 10 A at 28 VDC. The relay incorporates quick-connect leads for both contacts and coil, operates at a nominal coil voltage of 24 VDC with a must-operate voltage of 18 VDC and maximum continuous voltage of 32 VDC, and delivers a nominal coil current of 36 mA with a coil resistance of 660 O. It meets UL Class F (155°C) thermal rating, achieves 1×107 mechanical life cycles and 1×105 electrical life cycles at 28 A and 277 VAC, and operates reliably across a temperature range of -55°C to 85°C. The relay is ideal for industrial control, HVAC systems, and general-purpose switching applications requiring compact size and high reliability.