
Brass cn Plug Insert Insulation Pin is an upgraded product developed by Fangrun in accordance with the new national electrical safety regulations. It strictly adheres to the GB1002-2024 plug insulation standard, released in July 2024 and officially implemented on August 1, 2025. It is specifically designed for power supply equipment where safety is paramount.
The Brass cn Plug Insert Insulation Pin is made of 1.58 * 6.25 high-purity brass through stamping. The brass substrate undergoes hardening treatment, resulting in increased resistance to bending and wear. The surface is nickel-plated or tin-plated and cured at high temperature, ensuring a tight bond and effectively preventing plating peeling during use, thereby guaranteeing conductivity stability.
The core insulation process is Fangrun's independently optimized integrated injection molding process. The exposed portion is covered with a custom-sized insulation layer that seamlessly adheres to the copper sheet, significantly improving protection against electric shock and fully complying with the new national standard insulation requirements. The Brass cn Plug Insert Insulation Pin dimensions are precisely controlled according to national standards, and the tail can be connected via a contact spring or solder, making it widely compatible with household appliances, chargers, converters, and other equipment.



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As a manufacturer with ISO9000 and ISO14000 system certifications, our overmolded inserts are traceable from raw materials to finished products. The insulation layer has a temperature resistance of over 125°C, making them safer to use in high-power supply equipment. They have been successfully used in new power supply accessories for many well-known brands.
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