PCB terminal block, 255 Series, solder pin dimensions 0.7 x 0.7 mm Easily, quickly and safely connect conductors with this PCB terminal block (item number 255-502/333-000). It is ideal for custom installations with different mounting types. Conductors should only be connected to this PCB terminal block if their strip length is between 5 and 6 mm . Featuring one conductor terminal along with CAGE CLAMP®, this connector delivers reliable performance. Our CAGE CLAMP® connection offers a dependable and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. The item's dimensions are (17.9 x 22.2 x 23) mm (width x height x depth). Depending on the conductor type, this PCB terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm². Tin is used for coating the contact surfaces. Finger-operated lever is used to operate this PCB terminal block. THT is used to assemble the PCB terminal block. Insert the conductor into the board at a 90° angle..