Schneider Electric Harmony Series Key Release Emergency Stop Push Button, Surface Mount, 22 mm Cutout, 2 NC, IP69 XALK188F

Schneider Electric XALK188F Harmony Series Emergency Stop Push Button is a surface mount key release device engineered for safe and immediate shutdown of industrial machinery. Featuring a 22 mm cutout diameter and two normally closed safety contacts, this emergency stop button ensures rapid response in hazardous situations, protecting operators and equipment.

Its bright yellow mushroom-shaped button enhances visibility in control panels or automation stations, while the robust polycarbonate housing provides durability against mechanical and environmental stresses. Rated IP69 and IP66, it is protected against high-pressure water jets and dust ingress, making it suitable for harsh industrial and outdoor applications.

The key release actuation mechanism prevents accidental or unauthorized resets, requiring a dedicated key to restore operation. This added safety feature is critical in environments where secure emergency control is mandatory. The slow-break contact design reduces electrical arcing, increasing contact longevity and system reliability.

The product meets internationally recognized safety standards including IECEx, EN60947-5-1, ISO13850, EN60947-5-5, and ISO13849-1, confirming its suitability for hazardous and demanding use cases. Its compact dimensions of 68 mm length, 68 mm width, and 53 mm depth facilitate easy integration into control stations and panels.

The key release mechanism ensures secure operation and prevents accidental resets. Durable polycarbonate construction provides resistance to impact and environmental factors. High IP rating of IP69 and IP66 for superior protection against dust and water ingress.

Complies with IECEx certification for hazardous area use. Standard compliant with EN and ISO safety standards for emergency stop functions. Surface mounting allows flexible installation in various industrial settings. Slow-break contacts reduce electrical arcing for enhanced durability.

Yellow mushroom shape ensures high visibility for emergency situations. Designed for use in automated machinery requiring immediate emergency shutdown.

This Emergency Stop Push Button is well suited for industrial, automation, manufacturing, and control applications where safety and reliability are paramount. Its proven construction and certifications make it a dependable choice for ensuring personnel protection and equipment safety.

Explore more Schneider Electric products and emergency stop solutions in EnvMart's industrial safety category for comprehensive safety and control system components.