Din Rail 3-Phase WiFi Power Meter with Contact Relay

Main Feature:

PC473-R-W-TY helps you monitor the power consumption. Ideal for factories, industrial sites or utility energy monitoring. Supports OEM relay control via cloud or mobile App. by connecting the clamp to the power cable. It can also measure Voltage, Current, PowerFactor, ActivePower. It allows you to control On/Off status and check real-time energy data and historical usage via mobile App.

Model: PC 473-R-W-TY

Dimension: 35mm x 90mm x 50mm

Weight: 89.5g (Without clamp)

Certification: CE,RoHS

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Product Detail

Main Specs

Product Tags

Main features:

• Tuya APP compliant
• Support linkage with other Tuya devices
• Single/3 - phase system compatible
• Measures real-time Voltage, Current, PowerFactor, Active Power and frequency
• Support Energy Usage/Production measurement
• Usage/Production trends by hour, day, month
• Lightweight and easy to install
• Support Alexa, Google voice control
• 16A Dry contact output
• Configurable on/off schedule
• Overload protection
• Power-on status setting

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Typical Use Cases

The PC-473 is ideal for B2B clients requiring intelligent energy metering and load control in flexible electrical environments:
Remote sub-metering of three-phase or single-phase electrical systems
Integration with Tuya-based smart platforms for real-time control and data visualization
OEM-branded relay-enabled meters for demand-side energy control or automation
Monitoring and switching HVAC systems, EV chargers, or large appliances in residential and light industrial use
Smart energy gateway or EMS component in utility energy programs

Application Scenario:

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About OWON

OWON is a leading OEM/ODM manufacturer with 30+ years of experience in smart metering and energy solutions. Support bulk order, fast lead time, and tailored integration for energy service providers and system integrators.