This feed-through terminal block (item number 280-104) enables a fast, 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. A stripping length of 8 to 9 mm is required for this equipotential bonding terminal block. This product uses CAGE CLAMP® technology. The CAGE CLAMP® universal connection delivers reliable, maintenance-free connection technology to connect all types of conductors using a cage tension spring. No pre-treatment of the conductors is necessary, for example by crimping on bootlace ferrules. Depending on the type of conductor, this feed-through terminal block is suitable for conductor cross-sections of 0.08 mm² to 2.5 mm². This feed-through terminal block is actuated by an actuating tool. https://elecena.pl/product/29336149/280-104-2-conductor-feed-through-terminal-block-2-5-mm-blue 2025-09-07 https://elecena.pl/product/29336149/280-104-2-conductor-feed-through-terminal-block-2-5-mm-blue 2026-06-27