This feed-through terminal block (item number 281-901) focuses on a simple, reliable connection. In industrial or building applications, the feed-through terminal blocks enable electrical conductors to be connected quickly and safely. Depending on the version, they are suitable for classic through-wiring or potential distributors. Only conductors with a stripping length of 9 to 10 mm can be connected to this feed-through terminal block. This product uses CAGE CLAMP® technology. The reliable, maintenance-free CAGE CLAMP® universal connection allows the connection of all types of conductors with a cage tension spring. Preparation of the conductors, such as crimping the bootlace ferrules, is not necessary. Depending on the type of conductor, this feed-through terminal block is suitable for conductor cross-sections of 0.25 to 4 mm². This feed-through terminal block is actuated using an actuating tool. https://elecena.pl/product/29654451/281-901-2-conductor-feed-through-terminal-block-4-mm-grey 2025-12-29 https://elecena.pl/product/29654451/281-901-2-conductor-feed-through-terminal-block-4-mm-grey 2026-01-04