Product description Terminal block Weidmüller WDU 1.5 - 2.5mm The beige feed-through terminal block WDU from Weidmüller with wire cross section AWG 26 - 12 and width of 5.1 mm has 2 connections on one level with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the terminal block WDU 2.5N-1023700000 in a small amount of space. The wiring terminal of the feed-through terminal block enables the connection of solid and stranded conductors with small to large conductor cross sections without ferrules.