HIKING DDS238 4 TUYA Single Phase WIFI Smart Energy Meter Circuit breaker Timer with voltage current protection RS485 Tomzn DDS238 VAP 4 in 1 Digital Adjustable Can handle upto 400V Precision Power Control Digital display to monitor your voltage in real time 4 in 1 protection: over voltage, under voltage, current limit, surge 63A Over Under Voltage Relay DDS238 VAP Din Rail Voltage Protector Adjustable Over Under Voltage, 63A 80A, 110V 230V, Current Monitoring 63A 80A Current Monitor DDS238 VAP DDS238 VAP 80A Cng t 2 chiu, chng xng in v qu ti t ng DDS238 VAP 63A voltaj koruyucusu akm koruyucu ok fonksiyonlu enerji
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