International Certified, Quality Assured Neutral Blocks
As the core component of electrical connections, the quality of terminal blocks directly determines the stability and safety of electrical systems, and international certification is the most authoritative endorsement of quality. The neutral blocks certified by globally recognized standards not only comply with international electrical specifications, but also can adapt to multiple scenarios and environments, becoming a reliable choice for electrical connections in industries, people's livelihoods, and other fields.
International certification covers all dimensions of products and strengthens the quality defense line. High quality neutral blocks have passed core system certifications such as IEC (International Electrotechnical Commission) and CE (European Union Safety Certification), strictly following standards such as IEC 60947-7-1, and achieving international standards in electrical performance, mechanical strength, and safety protection. The certification process requires rigorous testing, including contact resistance ≤ 5m Ω, resistance to 1000 hours of salt spray corrosion, and a flame retardant rating of UL94-V0, to eliminate the hidden dangers of inferior products from the source.
Full process quality control, showcasing professional strength. Starting from raw material screening, UL certified nylon 66 shell and high-purity tin plated copper parts are used to ensure excellent insulation and conductivity; The production process follows the ISO9001 quality management system, with mold tolerances controlled within ± 0.01mm to ensure product accuracy and consistency. Finished products need to undergo multiple tests such as temperature rise, vibration, and humidity. Unqualified products are strictly prohibited from leaving the factory, achieving controllable quality throughout the entire chain from raw materials to finished products.
Supported by international certification, suitable for diverse scenarios. This type of terminal block is compatible with multiple wire diameters ranging from 1.5-6mm ², and has advantages such as oxidation resistance, high and low temperature resistance (-40 ℃ to 120 ℃), and vibration resistance. It is widely used in industrial automation, new energy, distribution boxes, and other fields. It can meet the needs of simple scenarios such as rural lighting in Africa, as well as adapt to high-end precision equipment connections, truly achieving "quality standards and global adaptability", and building a safety barrier for electrical connections with international certification.
