Good Insulation, Safe And Reliable Neutral Blocks
As the core component of circuit connections, the insulation performance and safety reliability of terminal blocks directly determine the stable operation of circuit systems, especially in industrial control, power transmission, household appliances and other scenarios. High quality terminals can effectively avoid safety hazards such as leakage and short circuits, ensuring the safety of equipment and personnel. The neutral blocks introduced this time are designed with the core concept of "high insulation and high safety", fully meeting the demanding usage requirements of various scenarios.
The product has outstanding insulation performance, and the shell is made of imported flame-retardant PA66 engineering plastic through integrated injection molding. This material has excellent insulation resistance (≥ 10 ¹² Ω), and the breakdown voltage can reach 25KV/mm or more. It can effectively isolate current leakage during circuit conduction and prevent safety accidents caused by insulation aging and damage. At the same time, the surface of the shell has undergone arc prevention treatment, which can resist wear, corrosion, and high temperature effects during long-term use. It can maintain stable insulation performance even in extreme environments ranging from -40 ℃ to 120 ℃, and is suitable for complex working conditions such as high and low temperatures, humidity, and high dust.
Safety and reliability run through the entire product design process, with high conductivity copper alloy contacts used inside the terminals. After tin plating treatment, it not only reduces contact resistance and heat generation, but also prevents oxidation and rust, ensuring smooth and stable circuit connections and avoiding problems such as sparking and overheating caused by poor contact. The terminal adopts a snap on locking structure. When wiring, simply insert the wire and press the lock to achieve a firm connection. The pulling and inserting force is moderate and not easy to fall off, balancing installation convenience and connection stability.
In addition, the products are strictly produced in accordance with the GB/T 14048.7 standard, and each terminal undergoes multiple rigorous tests such as insulation withstand voltage, aging, vibration, etc. Unqualified products are strictly prohibited from leaving the factory. The terminal is also equipped with anti misoperation design, effectively avoiding circuit faults caused by incorrect wire connections. At the same time, the shell has a flame retardant level of V0, which can quickly extinguish itself in the event of an open flame, further improving the safety of use.
This terminal block is widely used in fields such as instruments, lighting equipment, power control cabinets, and new energy equipment. With excellent insulation performance and reliable connection effect, it builds a safety barrier for circuit systems, combining practicality and safety. It is an ideal wiring accessory for various electrical equipment.
