Tuya WiFi Split-Phase (US) Multi-Circuit Power Meter-2 Main 200A CT +2 Sub 50A CT

Main Feature:

PC341-W-TY helps you monitor the amount of electricity Consumed and Producedn in your facility by connecting the clamp on to the power cable. Monitor whole home Energy and up to 2 individual circuits.


  • Model: PC 341-2M2S-W-TY
  • Main Current Transformer(CT): 200A(Default)-3.5mm three-Pole audio connector with 1m cable
  • Sub Current Transformer(CT): 50A - 2.5mm three-Pole audio connector with 1m cable
  • Calibrated Metering Accuracy: ±2%
  • Mount Type: Wall or DIN rail mounting
  • Certification: CE
  • FOB: Zhangzhou, China
  • Payment Term: T/T in advance




  • Product Detail

    Main Specification

    Product Tags

    Main Features:
    • Tuya compliant. Support automation with other Tuya device by export and import of grid or other energy values
    • Single, Split-Phase 120/240VAC, 3-Phase/4-wire 480Y/277VAC electricity system compatible
    • Remotely monitor whole home Energy and up to 2 individual circuits with 50A Sub CT, like Solar, lighting, receptacles
    • Bi-Directional measurement:Show how much energy you are producing, energy consumed and excess energy back to the grid
    • Real-time Voltage, Current, PowerFactor, ActivePower, Frequency measurement
    • Historical data of Energy Consumed and Energy Production is displayed in Day, Month, Year
    • External antenna prevents signal from being shielded
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    OEM/ODM Customization & System Integration
    The PC series multi-circuit meter is tailored for US split-phase energy systems and offers robust customization potential for OEM/ODM partners:
    Supports Tuya integration for smart home ecosystems and third-party EMS platforms
    Allows flexible CT configurations (main/sub load monitoring) and firmware customization
    Branding, packaging, and enclosure customization available for regional distributors and solution providers
    Professional support provided across development, testing, and deployment phases

    Compliance & Reliability for the US Market
    This device is developed in alignment with major US residential power standards, ensuring compatibility, safety, and long-term performance:
    Designed for indoor electrical panel installations in residential and small commercial buildings
    Complies with major global certifications (e.g. FCC, CE, RoHS) for safety and wireless operation
    Built for stable performance in various sub-metering and real-time monitoring scenarios

    Typical Use Cases
    This model is optimized for North American B2B customers requiring granular power insights across multiple circuits:
    Monitoring both main and sub circuits in residential panels (HVAC, water heater, EV charger, etc.)
    Integration into Tuya-based energy apps and smart home systems
    OEM-branded solutions for regional energy efficiency programs and solar service providers
    Load disaggregation projects needing independent measurement of high- and low-load circuits
    Smart panel manufacturers and retrofit kit suppliers for home energy management


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