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Photovoltaic System Protection Device

In recent years, Wellplus Electric focus on new energy field, become one of the professional suppliers of DC Electric Products for PV as DC solar isolators, DC circuit breaker, DC surging protection device, DC fuse and Solar Combiner Box.

WPB1RL-100-B Type B Residual Current Circuit Breaker WPB7-63DC Photovoltaic DC Mini Circuit Breaker WPM3 DC Molded Case Circuit Breaker WPS6-DC Surge Protector RT18 Fuse
Photovoltaic System Protection Device
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Modular Din Rail Device

Today, Wellplus modular DIN-rail devices are the complete range for all applications; easy to install, safe, reliable and user friendly.

Miniature Circuit Breaker Residual Current Circuit Breaker Busbar Surge Protection Device
Modular Din Rail Device
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Distribution Apparatus

Molded Case Circuit Breaker, Load-isolation Switch, Motor Starter, ATS, Air Circuit Breakers and many more.

Moulded Case Circuit Breaker Motor Starter Air Circuit Breakers Automatic Transfer Switch Load-isolation Switch
Distribution Apparatus
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Industrial Control And Protection Products

The contactor can not only turn on and off the circuit, but also has a low voltage release protection. Contactor control capacity, suitable for frequent operation and remote control, automatic control system is one of the important components.

AC Contactor Thermal Relay Magnetic Starter Solid State Relay TIMERS Push-botton Switch & Indicator Light Switch Warning Light Electrical Accessories Float Switch
Industrial Control And Protection Products
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Power Supply

Power supply is a device that converts other forms of energy into electrical energy. Can be divided into: switching power supply, inverter power supply, AC power supply, DC power supply, DC / DC power supply, communication power supply, module power supply, variable frequency power supply, UPS power supply

Voltage Stabilizer Inverter Control Transformer Power Supply
Power Supply
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Distribution Enclosure

Constitute a low-pressure forest according to electrical wiring, requiring switching equipment, measuring instruments, protective appliances and auxiliary equipment assembled in a closed or semi-enclosed metal cabinet or screen, constitute a low-voltage distribution box. Normal operation can be switched on or off by means of manual or automatic switching.

Distribution Enclosure
Distribution Enclosure
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Instruments

Panel Meter, Current Transformer, Separate Current Transformer, Digital Ammeter

Panel Meter Current Transformer Digital Ammeter
Instruments
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Electrical Accessories

Fuses are widely used in high and low voltage distribution systems and control systems and electrical equipment, as a short circuit and over current protection, is the application of one of the most common protection devices.

Low Voltage Fuse Industrial Plugs & Socket Weather Protected Switch Bus Bar Terminal Connector Nylon Cable Gland Cooling Fan
Electrical Accessories
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