Schneider Electric Harmony Series Pull Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 1 NC, IP66 XB5AT842

Schneider Electric XB5AT842 Harmony Series Pull Release Emergency Stop Push Button is engineered for fast and reliable operation in safety-critical applications. This robust panel mount device features a 22 mm diameter cutout suitable for standard industrial control panels. The unit includes a pull release push button with 1 NC contact configuration, designed to stop machinery quickly and prevent accidents in industrial environments.

Constructed from durable polyester housing and plastic push button materials, it withstands harsh conditions, while its IP66 rating ensures protection against dust ingress and water jets. The push button is shock-resistant and performs reliably in temperature ranges from -40°C up to +70°C, making it versatile for various indoor and outdoor industrial setups.

This Emergency Stop Push Button complies with IECEx hazardous area certification and national and international safety standards including EN60947-5-5 and ISO13849-1, offering peace of mind for machine operators and safety personnel. The compact dimensions of 40 mm width, 43 mm height, and 82 mm depth allow efficient space utilization on panels.

Applications include automated factory lines, medical imaging systems, access control devices, pharmaceutical manufacturing, and milling operations. Its pronounced red, round head provides clear visual indication, while the pull release actuation prevents accidental resets until the fault is cleared.

Standard 22 mm panel cutout diameter for easy installation. Durable polyester housing and plastic button provide chemical resistance. Rated to 600V AC for robust electrical performance. IP66 degree of protection ensures dust-tight and water resistant operation.

Shock and vibration resistant to maintain reliability in tough environments. Certified under IECEx and relevant EN and ISO safety standards. Compact size and light weight of 65 grams minimize panel strain. Includes 3 safety contacts for enhanced safety functions.

Designed for use in industrial, medical, pharmaceutical, and manufacturing sectors.

The Schneider Electric Harmony Emergency Stop range combines durability, safety, and functionality to ensure compliance with industrial safety requirements and protect equipment and personnel. This product is repairable by the end user, supporting sustainable operations and lifecycle cost savings. Browse more Schneider Electric industrial safety products at EnvMart for comprehensive safety solutions.