The CJX9-1P-20A single-phase contactor is a robust electrical control device designed for demanding applications in air conditioning systems and elevator controls. Operating on 220V AC power at 50/60Hz, this 1-pole contactor features high-grade silver contact points (85% silver content) for superior conductivity and durability. With a main circuit rating current of 20A and voltage capability up to 660V, it's built to handle substantial electrical loads reliably. The compact black housing weighs just 0.6 pounds and is engineered for a mechanical service life of 10 years under normal operating conditions. This contactor excels in controlling single-phase motors and compressors, making it particularly valuable in HVAC applications. Its versatile design complies with IEC60947 standards, ensuring reliable performance in various industrial and commercial settings. Perfect for both new installations and replacement applications, this contactor delivers consistent switching performance and dependable operation for your electrical control needs.