The RP-Onesto WFS-63P is a smart WiFi-enabled DIN rail relay that combines energy metering, overvoltage and undervoltage protection, timer scheduling and remote switching in one 35mm DIN rail module, controllable via the Tuya Smart or SmartLife application.

Key Features

• WiFi-connected DIN rail relay, module type 1P+N (N Passthrough)
• Maximum load 63A / 15kW at AC 220V/110V
• Energy metering range: 0–9999kWh
• Overvoltage protection range: 130–265V
• Undervoltage protection range: 75–210V
• 15 programmable timer schedule sets
• Manual or app-based control (Tuya Smart and SmartLife)
• IP30 protection rating
• DIN 35mm rail mounting

Product Benefits

• Combines four functions — relay, energy meter, voltage monitor and timer — in one compact DIN rail module, reducing panel space
• WiFi and app control via Tuya Smart or SmartLife allows remote monitoring and switching from a smartphone or tablet
• Voltage protection automatically disconnects the load during overvoltage or undervoltage events, protecting connected appliances
• 15 timer schedule sets cover complex weekly automation routines without additional hardware

Technical Specifications

• Brand: RP-Onesto
• Model: WFS-63P-Green (type 30514)
• SKU: 511793
• Module: 1P+N (N Passthrough)
• Mount Type: DIN 35mm rail
• Maximum Power: 15kW
• Rated Voltage: AC 220V/110V
• Current Setting: 1–63A
• Withstand Voltage: AC 90–300V
• Protection Rating: 400V
• Frequency: 50/60Hz
• Overvoltage Range: 130–265V
• Undervoltage Range: 75–210V
• Energy Metering Range: 0–9999kWh
• IP Grade: IP30
• Schedule Settings: 15 sets
• App: Tuya Smart and SmartLife
• Altitude: <2000m
• Humidity: <50% at 40°C (non-condensing)
• Dimensions: 8.4×7.0×1.8cm (H×D×W)

Why You'll Love It

• One module replaces a relay, energy meter and timer, keeping the distribution board tidy
• Real-time energy consumption tracking helps identify high-usage loads and manage electricity costs
• Compatible with Tuya Smart and SmartLife ecosystems for integration with other smart home devices