Introducing the SR6B4021 - V23050-A1021-A542 power relay, a reliable and high-performance component for your HVAC systems. With a rugged Printed Circuit Board mount and RoHS compliance, this relay is designed for long-lasting durability. Featuring 6 poles with 4 Form A (NO) and 2 Form B (NC) contact arrangement, it offers versatile control options. The silver tin oxide (AgSnO2) contact material ensures efficient current flow, while the 8A amperage and 250VAC contact voltage make it suitable for a wide range of applications. With a coil resistance of 368Ω and a coil voltage of 21VDC, this relay provides consistent and precise switching capabilities. Trust in the 1393260-6 for seamless and dependable relay performance in your HVAC systems.