Specification Brand : SZHY-LINK BulletPoint1 : [Compatibility]: 520556 power center is compatible with spa automatic control system models IC20, IC40, IC60. BulletPoint2 : [Function]: Converts AC power into low-voltage DC power needed for salt chlorine generator batteries to help run pools and spas and make chlorine gas. BulletPoint3 : [Simple installation]: First fix the salt chlorine generator systems, then open the cover, and connect the AC stream to the power center (the power supply needs to be turned off during installation). BulletPoint4 : [Excellent quality]: The power center meets the OE standard and has the functions of moisture, rust and corrosion prevention, stable performance and durability. BulletPoint5 : [After sale]: If you have any problems please kindly contact us by logging in your Amazon Buyer Account , Find your order and click Contact Seller we will respond you in one business day. Color : 520556 ItemName : SZHY-LINK 520556 Power Center Replacement Salt Chlorine Generator Systems Compatible with Spa Automatic Control System Models IC20, IC40, IC60 ItemPackageDimensions_Height : 32.2072 centimeters ItemPackageDimensions_Length : 16.2052 centimeters ItemPackageDimensions_Width : 17.6022 centimeters ItemTypeKeyword : swimming-pool-and-spa-replacement-parts ItemTypeName : 520556 Manufacturer : SZHY-LINK ModelName : 520556 ModelNumber : 520556 NumberOfBoxes : 1 PartNumber : 520556 PowerSourceType : ac ProductDescription : [Compatibility]: 520556 power center is compatible with and spa automatic control system models IC20, IC40, IC60. [Function]: Converts AC power into low-voltage DC power needed for salt chlorine generator batteries to help run pools and spas and make chlorine gas. [Simple installation]: First fix the salt chlorine generator systems, then open the cover, and connect the AC stream to the power center (the power supply needs to be turned off during installation). [Excellent quality]: The power center meets the OE standard and has the functions of moisture, rust and corrosion prevention, stable performance and durability. [After sale]: If you have any problems please kindly contact us by logging in your Amazon Buyer Account , Find your order and click Contact Seller we will respond you in one business day. SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1