Flat push button head, BA9s bulb, transparent plastic Harmony XB5 ZB5AW37

Push button head for control and signaling

This flat push button head with BA9s bulb, from the Harmony XB5 series by Schneider Electric, is a reliable solution for control and signaling in demanding industrial environments. The transparent plastic housing provides good visibility, and the ability to illuminate increases readability in low-light conditions. The head is designed for mounting in 22.5 mm diameter holes and is characterized by high resistance to mechanical damage, dust and water (IP66).

Design and application

The XB5 push button head has been designed for easy installation and replacement in complete button units and contact blocks. Snap-on mounting minimizes downtime during servicing. A clear, colorless design makes identification easier and minimizes the risk of errors when operating machines. It is ideal for applications requiring reliable control, such as operator panels, control cabinets or workstations.

Advantages and characteristic features

• Durability and resistance: The housing made of plastic provides resistance to impacts, vibrations and aggressive environments. The IP66 protection class guarantees protection against dust and water jets.
• Versatility: Compatible with a wide range of contact blocks and accessories from the Harmony XB5 series, allowing flexible adaptation to specific application needs.
• Readability: The transparent plastic housing and the ability to illuminate ensure good visibility even in difficult lighting conditions.
• Easy installation: Snap-on mounting simplifies the installation and replacement of the push button head, reducing machine downtime.
• Safety: Compliance with IEC, UL, CSA and CE standards ensures safe use in various industrial applications.
• Black front ring: Provides a clear visual contrast and makes it easier to identify the button on the panel.
• Self-return function: After release, the button automatically returns to the initial position.
• Round lens shape: Classic design to suit most industrial applications.

The Harmony XB5 series combines modern design with durability and practicality, supporting machine safety and streamlining operational processes. Compact push-in blocks for XB5 provide quick and easy cable connection without tools, reducing installation and maintenance costs.