TKSE Whole House Surge Protector, Voltage Surge Arrester Device, 2P 40KA 220v Surge Protective Device, DC Photovoltaic Lightning Protector Low-Voltage Arrester, 3.54 x 1.57in - TKSE52p7cxag6z

• GOOD CONDUCTIVITY- The arrester adopts purple copper fittings with good conductivity and modular design, which makes it very easy to use and maintain. STABLE PERFORMANCE - voltage arrester adopts precise electronic components, longer service life and more stable performance, helping you to do your work more effectively. SAFE TO USE - The housing of voltage arrester is made of PC flame retardant material, which is safer to use, good quality, excellent performance and long life, worthy of your choice. SIMPLE INSTALLATION - lightning arrester device using 2P rail installation, installation is very simple. The standard 36MM guide rail is used for installation, and the circuit breaker in the distribution box is used in conjunction with it. This housing surge protection device is only applicable to DC 420V 40KA SERVICE GUARANTEE - we provide 24 months worry-free warranty, if you encounter any problem when using our equipment, please feel free to contact us, our staff will reply within 24 hours. You can buy with confidence.