Core Points - The three international standards for electrical relays, led by China, have been officially released, focusing on contact circuit resistance, resistance to cleaning agents, and fire hazard [1] - These standards are designed to meet the application needs of electrical relays and will serve as important references for manufacturers, users, and third-party testing organizations for performance evaluation [1] - The implementation of these standards is expected to enhance the overall technical level, standardization, and product quality of China's electrical relay industry, thereby improving its international competitiveness [1] Industry Significance - Electrical relays are core components in modern automation control systems, widely used in power protection, industrial equipment, and communication bases, ensuring circuit safety and stability [1] - In high-voltage and high-current scenarios, such as power grids and high-speed rail, electrical relays provide overload protection to prevent equipment damage, which is crucial for the operational safety of key infrastructure in energy and transportation sectors [1]