Phoenix contact din rail screw terminal block 6 2mm 20a grey phoenix contact 3046142 din rail 20a screw terminal block from phoenix contact feed through terminals with a disconnect function are the standard terminals for measurement and control systems the basic terminal is used for mounting separators circuit elements or fuse plugs disconnect terminal variants can be bridged with standard terminals using the double jumper slot phoenix contact 3046142 din rail terminal block screw 6 2mm