Beware quality connectors (1) wire bonding to increase normative as wire bonding at the contact surface, enforcement measures to stop the use of hook links with terminal junctions, first put multi-strand twisted tight, not hairy wire exposed, and the need to wire bent into a ring, set in the terminal, mat washer screws, gongs cap should be tightened (2) Beware of large cross-section wire coupling means, coupling easy to use aluminum wire welding or crimping (crimping When the law can be coated conductive paste) is easy to use copper and aluminum wire copper and aluminum transition phase at the joints; copper and aluminum can at the junctions mat layer is too thin copper coated tin, copper nose or on the lining of tin, then and aluminum wire bonding, such enforcement measures can reduce the contact resistance (3) electronic wire connector position stagger joints each phase conductor to stagger out of joint tape to wrap Haohei large cross-sectional area of ??the wire, which is first wrapped in yellow wax cloth or yellow wax silk to promotion insulation performance, not luck in the electrical construction must be more careful in all aspects of preventive measures, to prevent electrical coupling poor contact and excitation of fire accidents. Resettlement poor quality (1) without the required bonding conductor splice, even the coupling hook connection, the coupling joint is not strong, high-temperature line motor UL factory direct, easy to have a loose cotton wool processing plants, stuffy top in ( Club sandwich roof empty) wire hook-shaped coupling method is also used once, because the top of the mouse to move around in the stuffy, hit the wire connectors, high-temperature line motor UL professional production, the joint loose spark, causing stuffy inside the top Fei Xu fire, the fire spread rapidly along the wire, turned into a serious fire accidents (2) wires and switches, electrical line by line column links, because hasty construction, the terminal without washers, nuts, and not Tighten, which also makes the contact resistance increases, such as a hotel, distribution box because these reasons, leads to conductor melting, bead falls below the cardboard box, causing a fire (3) copper and aluminum do not Measures required to perform join, often strange bedfellows, the contact resistance is relatively large, causing hazards (4) multi-strand wire twisted wire core is not good, some wool yarn (core) outside the Alice, for example, constitute a short circuit after Hu Peng, a department stores in wire receptacle mounted motor UL high-temperature line, not the multi-strand copper wire twisted good, high-temperature line motor UL market price, the result of exposure to some copper Alice, hit another phase, short circuit energized, UL high temperature caused by a fire motor line, supply, high-temperature line motor UL Wholesale supplied by Asahi Dongguan Shijie Chong-electronic products factory provided. UL motor temperature line, supply, high-temperature line motor UL wholesale supply Dongguan Shijie Xu Song Chong electronic products factory (chuangxs.1688.com) (www.chuangxs.1688.com) this year introduced a new upgrade, the above picture is for reference, please call Tel picture on this page or to obtain the latest information, contact: Mr. Hu.