Part of the Schneider Electric Harmony series, the XALK178H7 is a 40mm plastic pushbutton designed for emergency stop functionality. This unit features a prominent red mushroom head actuator with a "turn to release" mechanism, providing a clear visual and tactile indication for immediate system shutdown. Its robust plastic construction ensures durability in demanding industrial environments.

Technical details

• Series: Schneider Electric Harmony
• Actuator Type: Mushroom Head Pushbutton
• Actuator Diameter: 40 mm
• Actuator Color: Red
• Release Mechanism: Turn to Release
• Contact Configuration: 1 Normally Closed (NC) contact
• Housing Material: Plastic
• Markings: Unmarked actuator
• Certifications: UL, CSA

Applications & compatibility

This emergency stop pushbutton is commonly integrated into control panels for machinery requiring immediate operator intervention. Applications include packaging lines, material handling systems, CNC machines, and other industrial equipment where safety protocols necessitate a readily accessible emergency stop function. It is designed to meet stringent safety standards in various manufacturing sectors.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the XALK178H7 or contact our technical team for cross-reference assistance with compatible Harmony series components.