Schneider Electric Harmony XALK Series Emergency Stop Push Button, 22mm Cutout Diameter, Key Release Push Button Actuation - XALK188F This emergency stop push button is designed for safety across various industrial applications, allowing for the immediate cessation of machinery operation in hazardous situations to protect operators. The device meets stringent standards, making it a dependable choice in environments prioritising safety. Its surface mount design offers installation flexibility, while its robust construction ensures durability under challenging conditions. Features & Benefits • Key release mechanism for secure operation
• Yellow mushroom shape for high visibility
• DPST safety contacts for dependable performance
• IP66 rated for protection against dust and water ingress
• Polycarbonate construction for enhanced durability
• Slow-break contact operation to minimise electrical arcing Applications • Emergency stop functions in automated machinery
• Settings requiring prompt shutdown capabilities
• Installation in control stations and panels
• Use in environments subject to high-pressure washdown conditions What current ratings can the device handle during operation? It can handle a rated operational current of 6A at 120V AC and 3A at 240V AC. Can it be used outdoors? Yes, the IP66 rating protects against water and dust, making it suitable for outdoor use. How is the product installed? Installation involves using knock-outs for cable entry and securing the unit with standard screw terminals. What materials are used in its construction? The push button is made from polycarbonate, enhancing strength and durability. How does the key release feature work in practice? The key release mechanism ensures that the device cannot be reset without the proper key, preventing accidental reactivation.