The SR6C4018 - V23050-A1018-A551, a high-performance power relay designed for reliable switching in HVAC systems. With a compact Printed Circuit Board mount type, this relay features six poles, including five Form A (NO) and one Form B (NC) contact arrangement, offering versatile control options. Engineered for durability, the contact material is Silver Tin Oxide (AgSnO2), ensuring long-term stability. Operating at 18 VDC coil voltage, with a low coil current of .067 A, it offers efficient performance. With RoHS compliance, this relay is environmentally friendly, making it the ideal choice for demanding HVAC applications.