Part of the Schneider Electric Harmony XB4 series, the ZB4BA7121 is a double-headed push button head engineered for robust control applications in demanding industrial environments. This unit features a durable metal construction with a chromium-plated bezel, providing excellent resistance to impact and vibration commonly found in manufacturing settings. Its dual functionality allows for simultaneous or independent activation of two distinct control circuits.

Technical details

• Series: Harmony XB4
• Actuator Type: Double-headed push button
• Bezel Material: Chromium-plated metal
• Color Configuration: One white actuator, one blank actuator
• Contact Configuration: Typically requires separate contact blocks (not included) to define electrical function (e.g., NO, NC). Verify datasheet for specific contact block compatibility.
• Mounting Diameter: Standard 22mm
• Environmental Rating: Designed for industrial use, typically IP rated for protection against dust and water ingress (verify specific rating on manufacturer datasheet).
• Operating Temperature: Suitable for standard industrial operating temperature ranges (verify specific range on manufacturer datasheet).

Applications & compatibility

The Schneider Electric ZB4BA7121 is commonly deployed in control panels for machinery such as packaging equipment, material handling systems, and general industrial automation. Its dual-button design is ideal for applications requiring simultaneous initiation or confirmation actions, or for controlling two separate functions from a single mounting point. It is compatible with the full range of Harmony XB4 accessories and contact blocks.

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 ZB4BA7121 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.