China 3 phase automatic changeover switch Manufacturer, Supplier, Factory

The YRO 1 Fit 1 120V Module Level Fsat Shutdown, which has a UL certificate and complies with NEC 2017 and 2020 standards, and reaches an IP68 protection rating, provides a reliable, safe and high-performance rapid shutdown solution for the solar application field.

The YRO 1 in 1 out 500V DC solar distribution box is designed specifically for photovoltaic systems, providing efficient power distribution, control, and protection to ensure safe and stable operation. Supporting a 500V DC voltage range, it effectively manages the power flow between solar panels and inverters. Equipped with an circuit breaker, fuse, and overvoltage protection, the distribution box offers comprehensive protection for electrical equipment, preventing damage caused by overloads, short circuits, or voltage fluctuations. Its compact, modular design makes installation and maintenance easy, while its excellent waterproof and dustproof features (IP65 rating) ensure long term reliability in harsh outdoor environments. Suitable for residential, commercial, and industrial solar power systems, it provides dependable and safe electrical protection for the entire system.

YRO Popular CE Lightning Arrester for Industrial Power is a protective device specially installed in AC circuits. Its function is clear: when a sudden and strong voltage surge from the outside attempts to enter the room through the wires, it can start up instantly, block the impact and divert most of the dangerous energy, protecting the subsequent connected electrical appliances from damage.

The YRO 2P 80-125A 550V DC Circuit Breaker is a high performance protection device for two phase DC circuit, rated voltage 550V, rated current 125A, with CE certificate, wiring specifications of 35 square mm, and non polar characteristics.

YRO 32A 1000V DC Fuse Holder Without Indicator Light, the peak voltage is 1000V, the base is not equipped with an indicator, holding the CE certification, the product dimensions are accurately marked, and the overload and short circuit protection function can be accurately and efficiently implemented in the DC circuit, effectively guaranteeing the safe and stable operation of the circuit system. Ensure continuity and reliability of power transmission

The 5 Strings RSD Fast Shutdown Device is a highly efficient safety and security device for solar PV power generation systems, which can realize fast and precise circuit shutdown operation for 5 PV strings, and cut off the transmission of electricity in time during emergencies or system maintenance, which significantly improves the safety of the PV system and the flexibility of operation and maintenance, and ensures that the process of solar power generation is reliable and safe.