Feedthrough terminal block, 231 Series, solder pin dimensions 0.8 x 1.3 mm Our feedthrough terminal block (item number 231-606/023-000) ensures effortless electrical installations. Strip lengths must be between 8 and 9 mm when connecting conductors to feedthrough terminal block. Featuring one conductor terminal along with CAGE CLAMP®, this connector delivers reliable performance. Our celebrated universal connection known as CAGE CLAMP® is the industry standard for connection technology and electrical interconnections. Dimensions: (45.2 x 19 x 19.1) mm (width x height x depth). Depending on the type of conductor, feedthrough terminal block is designed for conductor cross sections ranging from 0.08 mm² to 2.5 mm². Tin is used for coating the contact surfaces. The feedthrough terminal block is designed for THT soldering.