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4 Pole 4P Q3R-634 63A Single Phase Dual Power Automatic Transfer Switch ATS 4P 63A Dual Power Automatic Conversion Switch
The 4P dual power transfer switch model Q3R-63/4 is a device used to interconnect and switch two independent power sources (e.g., AC and DC) to another power source. It usually consists of four independent contacts, each corresponding to a power input.
1. strong power conversion ability
2. High reliability
3. Multi-functional design
4. Simple and generous appearance
5. Wide range of application
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Solar Fuse Connector,MC4H
Solar Fuse Connector, model MC4H, is a fuse connector used for connecting solar systems. The MC4H connector adopts a waterproof design, suitable for outdoor environments, and can work normally under high and low temperature conditions. It has high current and high voltage carrying capacity and can safely connect solar panels and inverters. The MC4H connector also has anti reverse insertion function to ensure safe connection and is easy to install and disassemble. In addition, MC4H connectors also have UV protection and weather resistance, which can be used for a long time without damage.
Solar PV Fuse Holder, DC 1000V,up to 30A fuse.
IP67,10x38mm Fuse Copper.
Suitable connector is MC4 Connector.
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MC4-T,MC4-Y,Solar Branch Connector
Solar Branch Connector is a type of solar branch connector used to connect multiple solar panels to a centralized solar power generation system. The models MC4-T and MC4-Y are two common solar branch connector models.
MC4-T is a solar branch connector used to connect a solar panel branch to two solar power generation systems. It has a T-shaped connector, with one port connected to the output port of the solar panel and the other two ports connected to the input ports of two solar power generation systems.
MC4-Y is a solar branch connector used to connect two solar panels to a solar power generation system. It has a Y-shaped connector, with one port connected to the output port of a solar panel and the other two ports connected to the output ports of the other two solar panels, and then connected to the input ports of the solar power generation system.
These two types of solar branch connectors both adopt the standard of MC4 connectors, which have waterproof, high-temperature and UV resistant characteristics, and are suitable for the installation and connection of outdoor solar power generation systems. -
MC4,Solar Connector
The MC4 model is a commonly used solar connector. The MC4 connector is a reliable connector used for cable connections in solar photovoltaic systems. It has the characteristics of waterproof, dustproof, high temperature resistance, and UV resistance, making it suitable for outdoor use.
MC4 connectors typically include an anode connector and a cathode connector, which can be quickly connected and disconnected by insertion and rotation. The MC4 connector uses a spring clamping mechanism to ensure reliable electrical connections and provide good protective performance.
MC4 connectors are widely used for cable connections in solar photovoltaic systems, including series and parallel connections between solar panels, as well as connections between solar panels and inverters. They are considered one of the most commonly used solar connectors because they are easy to install and disassemble, and have good durability and weather resistance.
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AC Surge Protective Device,SPD,WTSP-A40
WTSP-A series surge protection deviceis suitable for TN-S, TN-C-S,TT, IT etc, power supply system of AC 50/60Hz,<380V, installed onthe joint of LPZ1 or LPZ2 and LPZ3. It’s designed according toIEC61643-1, GB18802.1, it adopts 35mm standard rail,there is afailure release mounted on the module of surge protection device,When the SPD fails in breakdown for over heat and over-current,the failure release will help electric equipments separate from thepower supply system and give the indication signal, green meansnormal, red means abnormal, it also could be replaced for themodule when has operating voltage. -
WTDQ DZ47LE-63 C63 Leakage circuit breaker(2P)
Low noise: Compared to traditional mechanical circuit breakers, modern electronic leakage circuit breakers typically operate on the principle of electromagnetic induction, resulting in less noise and no impact on the surrounding environment.
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WTDQ DZ47LE-63 C63 Residual current operated circuit breaker(2P)
Wide application range: This circuit breaker is suitable for various occasions such as homes, commercial buildings, and public facilities, and can meet the electricity needs of different users. Whether used for lighting circuits or power circuits, it can provide reliable electrical protection.
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WTDQ DZ47-63 C63 Miniature Circuit Breaker(1P)
Energy conservation and environmental protection: 1P circuit breakers typically use low-power electronic components to control switch action, reducing energy consumption and carbon emissions. This helps to reduce the environmental burden and achieve sustainable development goals.
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WTDQ DZ47-125 C100 Miniature High Breaking Circuit Breaker (2P)
Multifunctional application: Small high breaking circuit breakers are not only suitable for household electricity, but also widely used in various occasions such as industrial production and commercial places, effectively protecting equipment and personnel safety.
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WTDQ DZ47LE-63 C20 Residual current operated circuit breaker(1P)
The residual current operated circuit breaker with a rated current of 20 and a pole number of 1P is an electrical equipment with high performance and reliability. It is usually used to protect important circuits in places such as homes, commercial buildings, and public facilities, such as lighting, air conditioning, power, etc.
1. Strong safety
2. High reliability
3. Economical and practical
4. Multifunctionality
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WTDQ DZ47-125 C100 Miniature High Breaking Circuit Breaker(1P)
A small high breaking circuit breaker (also known as a miniature circuit breaker) is a small circuit breaker with a pole count of 1P and a rated current of 100. It is usually used for household and commercial purposes, such as lighting, sockets, and control circuits.
1. Small size
2. Low cost
3. High reliability
4. Easy to operate
5. Reliable electrical performance:
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WTDQ DZ47LE-63 C16 Residual current operated circuit breaker(3P)
A residual current operated circuit breaker with a rated current of 3P is an electrical device used to protect electrical equipment in the power system from overload or short circuit faults. It usually consists of a main contact and one or more auxiliary contacts, which can quickly cut off the power supply and prevent the occurrence of electric shock accidents.
1. Protection function
2. High reliability
3. Economical and practical
4. Efficient and energy-saving