Liuyi Electric Single phase overvoltage and undervoltage protecto Supplier

WiFi two-way photovoltaic 100A 4-pole 6kA intelligent circuit breaker

Doodle WiFi two-way photovoltaic 100A 4-pole 6kA interrupting capacity plastic household smart circuit breaker voltage.

220V single-track adjustable overvoltage/undervoltage protector

220V single-track adjustable overvoltage/undervoltage protector 63A automatic voltage regulator 6kVA digital display AC current

63A 1P+N WiFi Smart Switch Mini Circuit Breaker (MCB)

63A 1P+N WiFi smart switch miniature circuit breaker (MCB) rail-mounted 220V PA66 6kA energy meter

63A Tuya WiFi timer energy power meter smart life smart leakage overvoltage protector plastic relay circuit breaker.

63A Tuya WiFi timer energy power meter smart life smart leakage overvoltage protector plastic relay

Tuya WiFi Smart Quad-Pole Plastic Circuit Breaker Two-Way Power Meter

380V 100A Tuya WiFi Smart Four-Pole Plastic Circuit Breaker Bidirectional Power Meter Voltage Protector Relay

Wifi remote control two-way photovoltaic 100A intelligent circuit breaker

Doodle Wifi Remote Control Bidirectional Solar PV 100A Intelligent Circuit Breaker Plastic Household Voltage and

WIFI intelligent switch circuit breaker – Miniature 2-level 63A protector

Intelligent circuit breaker with WIFI, mini type, 2-level, 6kA, industrial and household use, 63A protection

100A Single Phase WiFi Photovoltaic Smart Meter

Tuya WiFi enabled 100A 380V intelligent three-phase four-wire circuit breaker with overvoltage, leakage, and overcurrent

WIFI Intelligent Reclosing Protector

The Wi-Fi Smart Recloser allows you to easily access and monitor real-time data anytime, anywhere,

1-63A WIFI Intelligent Reclosing Protector

  • Tuya WIFI intelligent control
  • Various protections stable performance
  • Mobile APP real-time data collection
  • Compact

Guide Rail 1P Intelligent Reclosing Protector

Smart 1P DIN rail reclosing protector with automatic power restoration and full-range voltage protection.

Intelligent Self Resetting Overvoltage And Undervoltage Protector

Advanced automatic reset protector for overvoltage and undervoltage scenarios, ensuring continuous protection for home and

ZJLY-1PNL 1-63A Intelligent Reclosing Protector

  • Overvoltage and overvoltage
  • Electric energy measurement
  • Time switch Tuya WIFI communication
  • 35mm rail installation

Liuyi Electric Single phase overvoltage and undervoltage protecto Manufacturer

Liuyi Electric Smart Meter Factory

Our Advantages

Liuyi Electric supplies high-quality electrical protection and intelligent control products, including smart meters, over/under voltage protectors, intelligent reclosers, and related accessories. These products are widely used in residential, commercial, and industrial applications.
Current

Supports 5-100A Current

Our products have excellent high current carrying capacity and can operate stably for a long time under high load conditions.

Flame retardant

UL94 Flame Retardant Materials

Made of flame-retardant materials, it ensures that electrical appliances are not easily ignited in the event of a short circuit or overload, thus preventing the spread of fire.

Data accuracy

Accurate Power Data in Real Time

Our products have built-in high-precision sensors that enable real-time energy monitoring, thus achieving smarter power management.