When facing the selection of terminal blocks, we would like to think of the wire diameter, current, wiring direction, application occasion, wiring mode, etc. The wire diameter and current are also the wire diameter and rated current. In addition, the wiring direction generally has front and side outgoing lines, which is designed to facilitate the operation of technicians, and thus improve the efficiency and application of work. The terminal blocks have a wide range of applications. For example, the purchased terminal blocks are intended to be welded on the PCB, so it is impossible to choose the connection mode of the terminal blocks used on the guide rail. Generally, there are butt joint, suspension, fixation and other methods. The basic composition of the universal terminal blocks is composed of an insulating base, an insulating partition, and wire pieces, and the insulating base is integrated. The wiring piece is seated on the insulating base and placed in the insulating partition. The wiring piece includes wire clip, screw, nut and support frame. The support frame is U-shaped. The wire clip is placed in the support frame. The nut and screw press the wire clip along the long holes on both ends of the U-shaped support frame.
Post time: Feb-25-2023