Harmony
In any setting - be it a factory, building, infrastructure, or data center - workers aiming for a balance between commands, feedback, and devices can rely on the Harmony Master Series from Schneider Electric. This series provides control and signaling products like pushbutton indicators, control relays, lamppost alarms, and various sizes of HMI (Human Machine Interface) options. These elements work together to create a harmonious interaction between humans and machines.
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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 - Nút nhấn, công tắc, đèn báo pha bằng kim loại Ø 22 mm

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 modular plastic pushbuttons, switches, and pilot lights Harmony XB5R - Ø 22 mm wireless and batteryless pushbuttons 
Harmony Wireless Push buttons & Ecosystem
Harmony Wireless Push buttons & EcosystemØ 22 mm battery-less and wireless 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 9001SK
Harmony 9001SKØ 30 mm plastic pushbuttons, switches, pilot lights Harmony XAC-A - Pendant control stations for Ø 22 mm plastic signaling units 
Harmony XAC-A
Harmony XAC-APendant control stations for Ø 22 mm plastic signaling units Harmony XALD, XALK - Plastic control stations and enclosures for Ø 22 mm plastic signaling units (XB5) 
Harmony XALD, XALK
Harmony XALD, XALKPlastic control stations using XB5 range Ø 22 mm control and signaling units XAM, XAP - <p>Metal control stations for use with Harmony XB4 and XB5 ranges Ø 22 mm control signaling units</p> 
Harmony XAP, XB2 SL
Harmony XAP, XB2 SLMetal control stations for use with Harmony XB4 and XB5 ranges Ø 22 mm control signaling units
Harmony XB6 - Ø 16 mm plastic pushbuttons, switches, pilot lights 
Harmony XB6
Harmony XB6Ø 16 mm plastic pushbuttons, switches, and pilot lights Harmony XALE - Plastic control stations and enclosures for Ø 22 mm plastic monolithic signaling units (XB7) 
Harmony XALE
Harmony XALEPlastic control stations and enclosures for Ø 22 mm plastic monolithic signaling units (XB7) Harmony XVL - Ø 8-12 mm LED plastic pilot lights 
Harmony XVL
Harmony XVLØ 8-12 mm LED plastic pilot lights Harmony XB5S - Biometric switches Ø 22 mm 
Harmony XB5S
Harmony XB5SBiometric switches Ø 22 mm
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 - Slim Interface, Miniature, Power, and Universal Relays

Harmony Electromechanical Relays
Harmony Electromechanical RelaysSlim Interface, Miniature, Power, and Universal Relays Harmony Solid State Relays - Slim interfaces, Modular DIN rail and Panel mount solid state relays 
Harmony Solid State Relays
Harmony Solid State RelaysSlim interfaces, Modular DIN rail and Panel mount solid state relays Zelio Control - Measurement & control relays 
Zelio Control
Zelio ControlMeasurement & control relays Harmony Timer Relays - Timer relays standard version and Near Field Communication (NFC) 
Harmony Timer Relays
Harmony Timer RelaysTimer relays standard version and Near Field Communication (NFC) Harmony Analog - Signal conditioners and transducers 
Harmony Analog
Harmony AnalogSignal conditioners and transducers
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 signaling 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 bright modular tower light 
Harmony XVU
Harmony XVUØ 60 super bright modular tower light Harmony XVM - Ø 45 mm pre-wired modular tower light (up to IP54) 
Harmony XVM
Harmony XVMØ 45 mm pre-wired modular tower light (up to IP54) Harmony XVS - Electronic alarms and multisound sirens 
Harmony XVS
Harmony XVSElectronic alarms and multisound sirens Harmony XVR - Ø 84 to 130 mm pre-wired rotating beacons 
Harmony XVR
Harmony XVRØ 84 to 130 mm pre-wired rotating 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 XVC6 - Ø 60 mm pre-wired monolithic tower lights 
Harmony XVC6
Harmony XVC6Ø 60 mm pre-wired monolithic tower lights Harmony XVDLS - Ø 45 mm monolithic beacons 
Harmony XVDLS
Harmony XVDLSØ 45 mm monolithic beacons Harmony XVC4 - Ø 40 mm pre-wired monolithic tower lights 
Harmony XVC4
Harmony XVC4Ø 40 mm pre-wired monolithic tower lights
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 - Màn hình HMI cơ bản với chi phí phù hợp, màn hình độ phân giải cao 4 "W đến 15,6" W (tên gọi cũ của sản phẩm là Magelis ST6)

Harmony ST6
Harmony ST6Màn hình HMI cơ bản với chi phí phù hợp, màn hình độ phân giải cao 4 "W đến 15,6" W (tên gọi cũ của sản phẩm là Magelis ST6) Harmony GTU - Universal panel 
Harmony GTU
Harmony GTUUniversal panel Harmony STO & STU - Cost effective and compact color HMI panels from 3.5" to 5.7" screen - formerly known as Magelis STO and Magelis STU 
Harmony STO & STU
Harmony STO & STUCost effective and compact color HMI panels from 3.5" to 5.7" screen - formerly known as Magelis STO and Magelis STU Magelis SCU - HMI controller for small machine and simple process control 
Magelis SCU
Magelis SCUHMI controller for small machine and simple process control Magelis GTO - Advanced Optimum panels 
Magelis GTO
Magelis GTOAdvanced Optimum panels Magelis GK - Advanced Touchscreen/Keyboard Panels 
Magelis GK
Magelis GKAdvanced Touchscreen/Keyboard Panels
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