Shelly Pro 4PM DIN Rail 4-Channel Relay with Power Measurement (SPSW-004PE16EU)

The Shelly Pro 4PM (SPSW-004PE16EU) is a professional 4-channel relay designed for DIN rail mounting in electrical panels. It enables remote control and monitoring of up to four 230V devices, each supporting up to 16A (40A total). Built-in power meters provide real-time energy consumption data per channel, helping you optimize electricity usage.

• 4 independent channels – control up to 4 devices individually
• Power measurement – real-time energy monitoring per channel
• WiFi & Bluetooth – dual connectivity for flexible integration
• DIN rail mounting – fits standard switchboards
• Wide voltage range – 110-240V AC supply
• ESP32 CPU – powerful and reliable performance
• Shelly app – easy setup and control from your smartphone

Ideal for homes, offices, and commercial facilities, the Shelly Pro 4PM simplifies automation and energy management. Use it to control lighting, heating, or other appliances while tracking consumption to reduce costs.