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    Discover Harmony

    Advanced operator interface and industrial relays


Harmony operator interface and industrial relays enhance operational efficiency and equipment availability across industrial and building applications. Harmony includes intelligent connected products and edge terminals that visualize, gather and process data, enabling informed operator decisions.
  • Harmony Push Buttons and Switches

    Discover a large choice of push buttons, switches and pilot lights to cover most industrial applications. Available worldwide in metal and plastic versions, the Harmony line fits your needs for robustness, safety and simplicity.

    Harmony Push Buttons and Switches

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  • Harmony HMI Operator Terminals, IPC and EdgeBox

    Harmony is the world’s most popular family of HMI terminals. By meeting the unique needs of global customers, Harmony has proven reliable in presenting a clear picture of their business, application and machine performance on a daily basis.

    Harmony HMI Operator Terminals, IPC and EdgeBox

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  • Harmony Signaling Devices

    Harmony signaling devices include tower lights, beacons and audible alarms to provide operators reliable status indication and voice guidance to help them to rectify problems more quickly.

    Harmony Signaling Devices

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  • Harmony Electrical Relays

    Renowned for its robustness and accuracy, Harmony Electrical Relays offer an ideal solution for wired logic functions. Harmony relays hold a complete portfolio of electromechanical, solid-state, timing, control, and monitoring relays, as well as counters and interfaces.

    Harmony Electrical Relays

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  • Harmony Safety

    Harmony Safety includes comprehensive, scalable industrial safety offers including a wide variety of safety switches. Harmony Safety products help to cover the most critical safety functions for your machine, from acquiring information, monitoring, and processing to emergency cut-offs.

    Harmony Safety

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