The large current terminal is composed of an insulating base, an insulating partition, a wire, and an insulating base, the connecting piece is arranged on the insulating base and placed in the insulating clapboard, the wiring includes the wire clamp, the screw, the nut and the support frame, the supporting frame is U-shaped, the wire clamp is placed in the supporting frame, the nut and the screw hold the wire clamp along the long hole of the U-shaped end , the conductor clamp is composed of the upper conductor clamp and the conductive plate, and the large current terminal blocks are raised in multiple rows of convex blocks on both sides of the wire clamp surface, the convex block has one or two protruding bars, which is characterized by multiple rows of convex blocks on both sides of the upper surface of the conductive plate, the convex block and the middle part of the upper surface are composed of arcs, and there are one to two convex tendons on the arc surface, and the convex block and the convex block form a The upper surface of the conductive plate on the high current terminal terminal is a convex platform, the center of the platform with threaded holes and insulation base by the bolt connected, large current terminal block conductive plate under the surface of each of the projection of a positioning circle and U-shaped support box, two on the wire clip on both sides of the conductive platform and with the conductive plate folder together.
The upper conductor clamp and the conductive piece bump (stagger each other bite to hold the conductor.) It is characterized in that each connection area consists of an insulating block, a U-shaped frame, nuts, hexagon screws and upper and lower living blocks, the upper and lower live block between the contact surface with a connection hole, hexagon screws through the nut top in the live block, the purpose is to the different thickness of the cable directly connected to the large current terminals.
Compared with the existing technology, the large current terminal can be flexible combination of splicing terminal unit number, large current terminals can be pressed single or multiple cables, and reliable connection, installation and maintenance of simple and convenient advantages. Large current terminal: The PA66 material does not contain halogen, large current terminals will not produce the gasification of corrosive acid rain when burning, in addition PA66 has excellent resistance to adverse weather conditions, and will not provide oxygen and other biological elements to microorganisms, large current terminals so that the insulation made of it will not be caused by termites , anaerobic bacteria and fungi have reduced their performance. PA66 for most oils and fats, alcohol, carbon tetrachloride and other commonly used detergents have excellent resistance.