GB/T 19436.1-2025

This standard specifies general requirements and testing methods for electro-sensitive protective equipment (ESPE), such as light curtains and laser scanners, used to detect the presence of persons or objects in hazardous areas of machinery. It is applied in industrial automation and manufacturing environments to ensure the electrical safety of equipment like presses, robots, and assembly lines, providing a framework for design, performance verification, and type testing. The standard is critical for compliance with machinery safety regulations in China, guiding engineers and procurement professionals in selecting and validating protective devices that prevent accidents during machine operation.