The Schneider Electric ZB5AS94420 is an emergency stop push button head designed for critical safety applications within industrial control systems. This component functions as a switching-off head, requiring a trigger action to activate and a key release mechanism to reset, ensuring deliberate and controlled deactivation of machinery.

Technical details

• Product Type: Emergency Stop Push Button Head
• Actuation Type: Trigger and Latching
• Release Mechanism: Key Release
• Color: Red
• Mounting Type: Standard 22mm (ZB5 Series)
• Contact Configuration: Requires separate contact blocks (not included) to define switching function (e.g., NC, NO).
• Environmental Rating: Typically IP65 when properly assembled with a suitable enclosure and contact blocks, suitable for harsh industrial environments.
• Series: Harmony ZB5

Applications & compatibility

This emergency stop head is integral to safety circuits on a wide range of industrial machinery, including packaging equipment, material handling systems, machine tools, and assembly lines. It is designed to integrate with the Schneider Electric Harmony ZB5 range of control station components, allowing for flexible panel design and compliance with safety standards.

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 ZB5AS94420 or contact our technical team for cross-reference assistance with compatible Harmony ZB5 components.