Product descriptions from the supplier Robust Protection: Offers up to 36 kA protection for industrial applications. High-Quality Construction: Made with high-grade materials for durability and reliability. Wide Voltage Range: Operates effectively across 110-690V, ensuring versatility. Professional Grade: Designed and manufactured by Shenzhen Hengjin Zhikong Technology Co., Ltd. Comprehensive Warranty: Includes a 1-year warranty for peace of mind. About this supplier Shenzhen