Wurth WR-TBL 132 Series 5mm Vertical Entry Terminal Block Connectors with Pressure Clamp. WR-TBL 132 series PCB mount terminal blocks with a 5.0mm pitch and a wire entry vertical to the PCB. These 132 series 5.00mm terminal blocks have a pressure clamp system for a secure connection to the conductor using an M2.5 screw and zinc plated steel clamp. The housings of these PCB terminal blocks are made from grey UL94-V0 polycarbonate and are divisible. These 132 series 5.0mm PCB terminal blocks will accept solid and stranded wire sizes of 30-12 AWG (0.05 to 3.31 mm ;sup>2 ;/sup>)