Feedthrough terminal block, 741 Series, solder pin dimensions 0.7 x 0.7 mm Our feedthrough terminal block (item number 741-404) ensures effortless electrical installations. Conductors can only be connected to feedthrough terminal block if their strip length is between 5 and 6 mm . This product features one conductor terminal and utilizes CAGE CLAMP®. Our reliable and maintenance-free CAGE CLAMP® connection makes it easy to connect all types of conductors without having to prepare the conductor. For example, you don't need to crimp ferrules. The item's dimensions are (29.36 x 22.5 x 12.8) mm (width x height x depth). Feedthrough terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm². Tin is used for coating the contact surfaces. THT is used to solder the feedthrough terminal block.