China High Breaking Capacity MCCB 36kA/50kA Manufacturers, Suppliers, Factory

This week, Wenzhou Longqi New Energy Technology Co., Ltd. (CNLonQcom) released a detailed video showcasing the production process of the LQX-C Solar DC Breaker Box. The LQX-C product is a combiner box composed of an HT2 enclosure and a 2P circuit breaker, also known as a breaker box. The video clearly demonstrates the entire production process from component assembly to the finished product, reflecting our stringent standards for product quality and production efficiency. The Solar DC Breaker Box is a crucial component of photovoltaic (PV) power generation systems. It connects individual PV strings and inverters, disconnecting the circuit in case of problems to ensure the system's safe operation.

Product Features •Efficient Connection: The T Branch design makes connecting multiple PV modules easier and more efficient, significantly reducing installation time and costs. •Durable and Robust: Made from high-quality PPO material, these connectors ensure long-term stable operation in various environments, exhibiting excellent weather resistance and corrosion resistance. •Safe and Reliable: Rated at 1000VDC and 50A, these connectors have high current-carrying capacity and good electrical performance, ensuring the stable operation of PV systems. They comply with international electrical safety standards, with a protection rating of IP67, offering excellent waterproof and dustproof performance. •Easy Installation: No special tools are required for quick connection, simplifying on-site installation processes and improving work efficiency. Application Scenarios

The waterproof terminal at the bottom of the combiner box is loose, causing the cable to loosen, resulting in arcing and burning the terminal‌.

CNLonQcom's circuit breakers, overvoltage and undervoltage protectors, surge protectors and fuses are all made of high-performance fire-retardant PA66 material, which can self-extinguish during the combustion process and significantly reduce the spread of fire.

Plastic-case circuit breaker (MCCB) and micro-circuit breaker (MCB) are common circuit protection devices in low-voltage distribution system, they are like the guard of the circuit safety of the two male, each perform their duties, and jointly ensure the safe and reliable operation of the power system.

In the complex network of electrical systems, whether in our homes, offices, or industrial facilities, miniature circuit breakers (MCBs) are indispensable. These small devices act as silent guardians, protecting our electrical infrastructure from potential dangers.