WINET STM-63T is a professional smart relay switch that can be remotely controlled via WiFi. With the Tuya Smart and Smart Life mobile apps, you can open and close devices from anywhere with an internet connection, schedule working hours, and create automated scenarios.

Thanks to its compact DIN rail design, it can be easily mounted on electrical panels and used in home automation, smart building systems, industrial control panels, lighting systems, and remote energy management applications.

The STM-63T model is an economical and practical solution for applications that require reliable remote control and advanced scheduling functions but do not need energy measurement or protection functions.

Product Features

Wireless Communication

• WiFi 2.4 GHz

• Tuya Smart Support

• Smart Life Support

• Remote On/Off

Electrical Features

• Nominal Voltage: AC 110V - 230V

• Operating Voltage: 80V - 300V AC

• Operating Frequency: 50/60Hz

Scheduling Functions

• Countdown (Countdown)

• Timer (Timer)

• Cycle Timer (Cyclic Operation)

• Inching Switch (Pulse Mode)

Technical Specifications

FeatureValueBrandWINETModelSTM-63THardwareCommunicationWiFi 2.4 GHzMobile AppTuya Smart / Smart LifeNominal VoltageAC 110V-230VOperating Voltage80V-300V ACOperating Frequency50/60HzMaximum Current63ARemote ControlAvailableCountdownAvailableTimerAvailableCycle TimerAvailableInching SwitchAvailableMounting TypeDIN Rail

Application Areas

• Smart Home Systems

• Lighting Automation

• Electrical Panels

• Garden Irrigation Systems

• Advertising Panels

• Pump Control

• Heating and Ventilation Systems

• Offices and Commercial Buildings

• Industrial Automation

• IoT and Remote Control Projects

Package Contents

• 1 × WINET STM-63T WiFi Smart Relay

• 1 × User Manual

Key Features

• ✅ Tuya Smart and Smart Life support

• ✅ Remote on/off via WiFi

• ✅ Device management via mobile app

• ✅ Countdown (Countdown) function

• ✅ Timer (Timer) function

• ✅ Cycle Timer (Cyclic Operation)

• ✅ Inching (Pulse) operation mode

• ✅ Wide operating voltage range 80-300V AC

• ✅ 50/60Hz support

• ✅ Compact design compatible with DIN rail installation

✅ Ideal for home, commercial, and industrial automation applications.

Note: STM-63T is a model focused on remote control and scheduling functions. It does not include energy measurement (kWh), real-time power monitoring, or overvoltage/overcurrent protection features. For applications requiring these features, consider the WINET STM-63M, WINET STM-63TM, or WINET STY-61N1 models.