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 - Ø 22 mm metal pushbuttons, switches, pilot lights
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Harmony XB4
Harmony XB4Ø 22 mm metal pushbuttons, switches, 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 XB5R
Harmony XB5RØ 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 9001SK - Ø 30 mm plastic pushbuttons, switches, pilot lights -

Harmony 9001SK
Harmony 9001SKØ 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 XAP, XB2 SL - Metal and insulated enclosures using XB4 range Ø 22 mm control and signaling units -

Harmony XAP, XB2 SL
Harmony XAP, XB2 SLMetal and insulated enclosures using XB4 range Ø 22 mm control and signaling units Harmony XB6 - Ø 16 mm plastic pushbuttons, switches, pilot lights -

Harmony XB6
Harmony XB6Ø 16 mm plastic pushbuttons, switches, 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 - 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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- Zelio Relay - Plug-in relays
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Zelio Relay
Zelio RelayPlug-in relays Zelio Solid-State Relays - Solid-State Relays -

Zelio Solid-State Relays
Zelio Solid-State RelaysSolid-State Relays Harmony Control Relays - Near Field Communication (NFC) and conventional Control Relays -

Harmony Control Relays
Harmony Control RelaysNear Field Communication (NFC) and conventional Control Relays Zelio Time Relays - Near Field Communication and conventional Timer Relays -

Zelio Time Relays
Zelio Time RelaysNear Field Communication and conventional Timer Relays Zelio Analog - Analog Converters -

Zelio Analog
Zelio AnalogAnalog Converters
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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
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Harmony XVB
Harmony XVBØ 70 mm modular beacons and tower lights Harmony XVU - Ø 60 mm modular tower lights -

Harmony XVU
Harmony XVUØ 60 mm modular tower lights 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 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 40mm pre-wired monolithic Tower lights -

Harmony XVC4
Harmony XVC4Ø 40mm 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 - High-resolution and cost-efficient basic HMI
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Harmony ST6
Harmony ST6High-resolution and cost-efficient basic HMI Magelis GTU - High performance modular HMI -

Magelis GTU
Magelis GTUHigh performance modular HMI 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 Harmony GTO - Standard HMI panels -

Harmony GTO
Harmony GTOStandard HMI panels Magelis GK - Advanced Touchscreen/Keyboard Panels -

Magelis GK
Magelis GKAdvanced Touchscreen/Keyboard Panels
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