Feedthrough terminal block, 741 Series, push-button Our feedthrough terminal block (item number 741-235) ensures effortless electrical installations. Strip lengths must be between 5 and 6 mm when connecting conductors to feedthrough terminal block. Featuring one conductor terminal along with CAGE CLAMP®, this connector is highly versatile. Our highly-rated 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 (40.12 x 22.5 x 12.8) mm (width x height x depth). Depending on the conductor type, feedthrough terminal block is suitable for conductor cross sections ranging from 0.08 mm² to 2.5 mm². The contact surface is coated with tin. The feedthrough terminal block is designed for THT soldering.