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Bare terminal OT open-mouth nose box packed
OT open-ended terminal, full name OT open-ended copper terminal, is a key component widely used in electrical connections. It is named for its shape, which resembles 'OT' (one end is round, the other end is an open slot). Its core function is to provide a safe and secure conductive connection between the ends of cables or wires and electrical equipment such as circuit breakers, transformers, and distribution boxes.
Convenience king, say goodbye to complexity. 'No wire cutting, just insert': Traditional closed terminals require threading the cable in advance, and if forgotten, re-crimping is necessary, wasting time and effort. The OT open-ended terminal adopts an open-end design, allowing installation at any time after wiring is complete, and even enabling retrofitting without removing screws, greatly improving construction flexibility and efficiency. 'Foolproof operation': It can be easily crimped with ordinary terminal crimping pliers, without complex specialized equipment, making it easy for novice electricians to handle.
Genuine materials, conductivity like silver. Selected high-purity copper base: Made from high-purity copper (T2 copper), with conductivity exceeding 98% and very low resistance, producing minimal heat when high current flows, effectively reducing energy consumption. Tin-plating anti-oxidation process: The surface is precisely tin-plated (some models), providing not only a shiny appearance but also forming a protective layer on the copper, achieving long-lasting oxidation resistance and rust prevention even in humid, high-temperature, or corrosive environments, ensuring long-term stable connections.
Strong crimp, solid as a rock. Thick-walled design: Compared with inferior products on the market, our OT open-ended terminals use thick materials, with uniform deformation after crimping, providing stronger grip on the wire, and effectively preventing loosening or falling off due to vibration. Standard national size: Manufactured strictly according to national standards, the screw hole (round end) size is precise, compatible with various equipment terminal posts, allowing installation without deviation.