Weidmüller Terminals Cross link 630059 - Weidmuller 1054460000-1, The Weidmüller 1054460000-1 WQV 2.5/10 is a yellow serial terminal ideal for switchboard applications. It features a cross link for ensuring continuity in electrical circuits. This product is typically used in industrial electrical installations to facilitate efficient and reliable circuit connections. Weidmüller 1054460000-1 WQV 2.5/10 Yellow Jumper 1 piece Compact Design