E Type Ferrule Cord End Terminal Box Packed

Type E tubular pre-insulated terminals, commonly known as European-style terminals or tubular crimp terminals, are essential components in modern electrical control and connection fields. They are specially designed for multi-strand flexible wires and use a crimping process to integrate scattered copper strands into a solid 'needle-like' conductor, solving issues of poor contact and overheating caused by loose or oxidized wires in traditional wiring.

Whether in precision electronic equipment or in demanding industrial environments, Type E terminals serve as the 'guardian' of circuit stability. Industrial automation and control cabinets: PLC systems, servo drives, and inverter wiring ensure zero signal interference. Distribution boxes and electrical assemblies: standardize secondary circuit wiring, keeping the interior of the panels neat and tidy, and facilitating maintenance. Power and new energy industries: internal connections in photovoltaic inverters and charging piles, capable of handling high currents. Transportation and marine: excellent vibration resistance, maintaining firm connections even in vibrating environments. Household appliances and instruments: wire harness connections in air conditioners and refrigerators, enhancing product safety levels.

Conductor material: made of high-purity copper (or optional brass), with high conductivity and strong current-carrying capacity, effectively reducing temperature rise. Surface treatment: terminal ends are treated with matte tin plating, which not only improves soldering performance but also resists oxidation and corrosion, extending service life. Insulation sleeve: made of PVC (polyvinyl chloride) or nylon, with flame retardant, high-temperature resistance (maximum temperature up to 105°C), and aging resistance characteristics, remaining flexible even in extreme cold at -40°C and not easy to crack. Funnel-shaped entry design: the inner wall of the insulation sleeve features a trumpet-shaped (funnel-shaped) guide surface. This not only addresses the issue of copper strands hitting the tube opening, fraying, or splitting during wire insertion, but also provides tolerance space when the stripped length is not precise, greatly improving wiring efficiency.