J42 series terminal blockDetailed product description：

The screws of the J42 series terminal block are made of high-strength alloy copper, the current bar is made of electrolytic copper, and the wire frame is made of stress crack resistant copper alloy. These metal surfaces are protected by nickel plating. Therefore, it has high corrosion resistance and good electrical conductivity.
The shell of J42 series terminal block is made of nylon 66, which has good pressure and temperature resistance and flame retardant level up to V0
structural characteristics
The J42 series terminal block has a screw self-locking function. The special structural treatment can cause elastic deformation of the wire frame when tightening the screw, gradually increasing the thread friction and achieving self-locking function.
The J42 series terminal blocks have good tensile strength. The horizontal stripes on the terminal current strip can cut open the possible oxide layer on the wire. Wiring terminals allow various wires to be wired without pre-processing.
Terminal classification
The J42 series wiring terminals are divided into universal terminals, grounding terminals, test terminals, fuse terminals, and knife switch terminals.