Weidmuller 1053960000 Jumper Bar. Weidmuller Terminal Cross Connector, Series: W Series, Screwed Construction Style, 5 Poles, For Use With: Pluggable TS 35 10 AMP Blue Terminal Block, Polyamide, 24.4 mm L x 7 mm W x 18 mm H. Additional Description: WEID-1053960000 WQV 2.5/5 FOR WDU 2.5,5 POLE. Catalog Description: Cross-connector for feed-through terminal blocks for potential distribution or transmission of signals..