Harmony
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 visualise, gather, and process data, enabling informed operator decisions.
This includes machine interface and control products such as pushbutton switches, emergency stops, indicator lights, control relays and safety relays, and signalling devices such as stack lights or rotating beacons.
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Discover a large choice of pushbuttons, switches, emergency stops, and indicator lights to cover most industrial applications. Available worldwide in metal and plastic versions, the Harmony line fits your needs for robustness, safety, and simplicity.
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- Harmony XB4 - Ø 22 mm modular metal pushbuttons, switches, and pilot lights
Harmony XB4
Harmony XB4Ø 22 mm modular metal pushbuttons, switches, and pilot lights Harmony XB5 - Ø 22 mm plastic pushbuttons, switches, pilot lights 
Harmony XB5
Harmony XB5Ø 22 mm plastic pushbuttons, switches, pilot lights Harmony XB5R - Ø 22 mm wireless and batteryless pushbuttons 
Harmony Wireless Push buttons & Ecosystem
Harmony Wireless Push buttons & EcosystemØ 22 mm wireless and batteryless pushbuttons Harmony 9001 K - Ø 30 mm metal pushbuttons, switches, pilot lights 
Harmony 9001 K
Harmony 9001 KØ 30 mm metal pushbuttons, switches, pilot lights Harmony 9001 SK - Ø 30 mm plastic pushbuttons, switches, pilot lights 
Harmony 9001 SK
Harmony 9001 SKØ 30 mm plastic pushbuttons, switches, pilot lights Harmony-XAC - Pendant control stations for Ø 22 mm plastic signaling units 
Harmony-XAC
Harmony-XACPendant control stations for Ø 22 mm plastic signaling units Harmony XALD, XALK - Plastic control stations using XB5 range Ø 22 mm control and signaling units 
Harmony XALD, XALK
Harmony XALD, XALKPlastic control stations using XB5 range Ø 22 mm control and signaling units Harmony XAM, XAP - Metal and insulated enclosures using XB4 range Ø 22 mm control and signaling units 
Harmony XAM, XAP
Harmony XAM, XAPMetal and insulated enclosures using XB4 range Ø 22 mm control and signaling units Harmony XB6 - Ø 16 mm plastic pushbuttons, switches, and pilot lights 
Harmony XB6
Harmony XB6Ø 16 mm plastic pushbuttons, switches, and pilot lights Harmony XALE - Plastic control stations using monolithic XB7 range Ø 22 mm control and signaling units 
Harmony XALE
Harmony XALEPlastic control stations using monolithic XB7 range Ø 22 mm control and signaling units Harmony XVL - Ø 8-12 mm LED plastic pilot lights 
Harmony XVL
Harmony XVLØ 8-12 mm LED plastic pilot lights Harmony XB5S - Ø 22 mm fingerprint biometric switches 
Harmony XB5S
Harmony XB5SØ 22 mm fingerprint biometric switches
Renowned for its robustness and accuracy, Harmony industrial 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.
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- Harmony Electromechanical Relays - Interface, miniature, and power electromechanical relays
Harmony Electromechanical Relays
Harmony Electromechanical RelaysInterface, miniature, and power electromechanical relays Harmony Solid State Relays - Harmony Solid-State Relays (SSR) offer slim interfaces, modular DIN rail and panel mount relays 
Harmony Solid State Relays
Harmony Solid State RelaysHarmony Solid-State Relays (SSR) offer slim interfaces, modular DIN rail and panel mount relays Harmony Control Relays - A control relay provides reliable switching for automation, protecting circuits and managing signals. Schneider Electric offers advanced control relay solutions for efficient, safe operations. 
Harmony Control Relays
Harmony Control RelaysA control relay provides reliable switching for automation, protecting circuits and managing signals. Schneider Electric offers advanced control relay solutions for efficient, safe operations. Harmony Timer Relays - Near Field Communication and conventional Timer Relays 
Harmony Timer Relays
Harmony Timer RelaysNear Field Communication and conventional Timer Relays
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 signalling devices include tower lights, stack lights, rotating beacons, and audible alarms to provide operators with a reliable status indication and voice guidance to help them rectify problems more quickly.
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- Harmony XVB - Ø 70 mm modular beacons and tower lights (up to IP66)
Harmony XVB
Harmony XVBØ 70 mm modular beacons and tower lights (up to IP66) Harmony XVU - Ø 60 super modular tower light 
Harmony XVU
Harmony XVUØ 60 super modular tower light Harmony XVM - Ø 45 mm pre-wired modular tower light 
Harmony XVM
Harmony XVMØ 45 mm pre-wired modular tower light Harmony XVS - Electronic alarms and multi sound sirens 
Harmony XVS
Harmony XVSElectronic alarms and multi sound sirens Harmony XVR - Ø 84 to 130 mm pre-wired rotating mirror beacons 
Harmony XVR
Harmony XVRØ 84 to 130 mm pre-wired rotating mirror beacons Harmony XVC - Ø 40, Ø 60, and Ø 100 mm pre-wired monolithic tower lights 
Harmony XVC
Harmony XVCØ 40, Ø 60, and Ø 100 mm pre-wired monolithic tower lights Harmony XVDLS - Ø 45 mm monolithic beacons 
Harmony XVDLS
Harmony XVDLSØ 45 mm monolithic beacons
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.
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- Harmony ST6 - High-resolution and cost-efficient basic HMI
Harmony ST6
Harmony ST6High-resolution and cost-efficient basic HMI Magelis GTU - Universal panel 
Magelis GTU
Magelis GTUUniversal panel Magelis STO, STU - Small panels 
Magelis STO, STU
Magelis STO, STUSmall panels Magelis SCU - Cut out free HMI controller 
Magelis SCU
Magelis SCUCut out free HMI controller Magelis GTO - Standard HMI panels 
Magelis GTO
Magelis GTOStandard HMI panels Magelis GK - Advanced Touchscreen/Keyboard Panels 
Magelis GK
Magelis GKAdvanced Touchscreen/Keyboard Panels
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