1EXCELLENT STABILITY: This AC contact has high stability, ensuring long term reliable performance even in harsh environments 2TECHNICAL PARAMETERS: 25 Amp 1 pole 50/60Hz AC contactor, compatible with equipment up to 690VAC 3SAFE MATERIAL: HVAC contactor has silver alloy contacts for better electrical conductivity. High accuracy silicon steel core, pure copper coil and flame retardant housing, stable and durable, compact design can prevent dust and dirt from entering, avoid arc and sparks, you can use safely and reliably 4WIDE APPLICATION: AC contactor is an excellent switching solution for HVAC, heating, refrigeration systems, motors, elevators, pump or compressor components, lighting, swimming pools, food processing, cranes, battery chargers, printing presses, vending machines and agriculture 5EASY INSTALLATION: The single pole HVAC contactor is very easy to install and can be replaced in just a few minutes, providing a good companion for your home life 1 x HVAC Contactor