Schneider standard round head for illuminated push buttons held in a chromium plated metal bezel. This head has a flush button type with a plain lens.

• · This Harmony XB4, plain lens illuminated flush blue button head for integral LED operates with a spring return / impulse mechanism.
• · This illuminated button head for integral LED provides a versatile interface for controlling your machines.
• · It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly.
• · It is clearly distinguishable visually at a distance thanks to illuminated, clear color and by touch due to flush element, minimizing errors in machine control.
• · It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66.
• · It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance.
• · It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery.
• · Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
• · It provides high brightness for easy identification of function and operation mode, even in brightly lit environments.