PCB terminal block, 253 Series, operating tool Easily, quickly and safely connect conductors with this PCB terminal block (item number 253-110/000-012). You can rely on tried and tested safety with these PCB terminal blocks, perfect for a host of applications when designing your devices. Conductors should only be connected to this PCB terminal block if their strip length is between 8.5 and 9.5 mm . Featuring two conductor terminals along with PUSH WIRE® as well as PUSH WIRE®, this product delivers reliable performance. Our PUSH WIRE® connection offers a quick and easy method for connecting solid conductors. The dimensions are (52 x 16.6 x 12.8) mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is designed for conductor cross sections ranging from 0.5 mm² to 1.5 mm² on one side and for conductor cross sections from 0.5 mm² to 1.5 mm² on the other side. The contact surface is coated with tin. An operating tool is used to operate this PCB terminal block. The PCB terminal block is designed for THT soldering. The conductor is designed to be inserted into the board at a 0° angle..