Ø 22 mm modular metal pushbuttons, switches, and pilot lights The modular range of Ø 22 mm metal control and signaling units combines simplicity of installation, modern standard and flush mounted design, flexibility, and robustness with a high level of customization to meet most industrial applications.

Ø 22 mm modular plastic pushbuttons, switches, and pilot lights The modular Harmony XB5 range of 22 mm plastic control and signaling units combines simplicity of installation, efficiency, flexibility, modern design and robustness to meet most industrial applications.

Ø 22 mm monolithic plastic pushbuttons, switches and pilot lights The Harmony XB7 range of Ø 22 mm plastic pushbuttons and pilot lights offers a monolithic, optimized design that provides complete functions in a single part number, simplifying ordering and installation in electrical distribution and machine applications.