Safety modules are essential components in industrial and automation systems, designed to ensure safe operation and protect personnel and equipment. This category includes a wide range of products such as safety relays, emergency stop switches, light curtains, safety interlocks, and safety controllers. These modules are engineered to detect hazardous conditions, trigger shutdowns, and prevent accidental machine startups. Key features often include fail-safe operation, compliance with international safety standards (e.g., ISO 13849, IEC 62061), and robust construction for harsh industrial environments. Typical applications include machine guarding, conveyor safety systems, and automated production line protection.