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overtemperature✔ Compact and durable aluminum enclosure✔ Ideal for use in automation
🔌 Trusted German engineering for safe and scalable power protection
and high-quality engineering
Nominal current: 37
CHINT DDSU666-H – Smart Energy Meter | 1-Phase 230V | 100A | RS485 Modbus | DIN Rail | Smart Power Sensor Ventole overtemperature✔ Compact and durable aluminumUsed product. The CHINT DDSU666 H is a single phase smart energy meter (power sensor) designed for accurate monitoring of electrical parameters in residential, commercial, and photovoltaic systems. Widely used in PV systems (especially for inverter integration and energy management), this device provides real time measurement of power consumption and energy flow, enabling advanced monitoring and control. Its compact DIN rail design, combined with
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