In industrial environments, safety is paramount, and one of the key aspects of ensuring worker safety is the proper use of lockout/tagout (LOTO) devices. Among the variety of safety devices available, IEC 60947-2 certified pneumatic lockouts play a significant role in protecting personnel during maintenance and repair activities. These devices are designed to securely isolate pneumatic systems, preventing accidental activation and thereby reducing the risk of injury. The IEC 60947-2 standard provides a robust framework for the design, testing, and application of these devices, ensuring they meet high safety and reliability standards.

What Are IEC 60947-2 Certified Pneumatic Lockouts? Pneumatic lockouts are safety devices used to prevent the accidental release of stored energy in pneumatic systems. These systems often power machinery or equipment in various industries, such as manufacturing, mining, and energy production. A pneumatic lockout is typically installed to isolate air pressure or to lock a valve or actuator in a position that prevents the machine from being powered on during maintenance. When we refer to IEC 60947-2 certified pneumatic lockouts, we are talking about lockout devices that meet the specific requirements laid out by the International Electrotechnical Commission (IEC) in their 60947-2 standard. This standard outlines the safety, durability, and performance requirements for low-voltage switchgear and controlgear. Although IEC 60947-2 predominantly covers electrical devices, the general principles of safety and isolation also apply to pneumatic systems, ensuring that the pneumatic lockouts meet strict criteria for operational reliability and personnel safety.