The SR6C4048 - V23050-A1048-A551 power relay, designed for high-performance applications in the HVAC industry. With a compact Printed Circuit Board mount type, this relay features six poles with 5 Form A (NO) and 1 Form B (NC) contact arrangement, offering versatile control options. Engineered for reliability, it boasts a contact material of Silver Tin Oxide (AgSnO2) and is RoHS compliant. The 8A amperage, along with a maximum switching voltage of 400VAC and contact voltage of 250VAC, ensures efficient power management. With a coil voltage of 48VDC and low coil current of .025A, this relay is both energy-efficient and durable, making it the ideal choice for your HVAC relay needs.