A thoroughly directional conductor connection for all types of conductors from 0.2 to 4 mm² - unsurpassed simple, fast and safe - this is what the new 221 series through connector with lever stands for. It combines all the well-known advantages of the 221 series of connecting terminals in a slim design: A universal conductor connection, which is completely tool-free thanks to lever technology and offers a visibly secure conductor contact. https://elecena.pl/product/19541733/221-2535-mounting-adapter-with-5-fold-locking-foot 2021-09-28 https://elecena.pl/product/19541733/221-2535-mounting-adapter-with-5-fold-locking-foot 2021-12-04 https://elecena.pl/product/19541733/221-2535-mounting-adapter-with-5-fold-locking-foot 2022-09-18 https://elecena.pl/product/19541733/221-2535-mounting-adapter-with-5-fold-locking-foot 2023-10-29