The insulating material, the connection system and the design of the terminal blocks are the differentiating features. A feed-through terminal block is suitable for.
Compact feed-through terminal blocks from Phoenix Contact enable two conductors to be connected easily.
Terminal Blocks, Feed Through and Ground Blocks - 600V, 20 to 175 Amp, 26 to 6-2/0 AWG, AVK Series Feed Through DIN Rail Mounting Terminal Blocks.
AVK Series feed through terminal blocks are screw connection style with vibration resistant wire clamps and are DIN rail mounted. The AVK terminal blocks.
WAGO's panel feedthrough terminal blocks impress with permanent and push-in device connections with direct conductor or solder contacts. More information.