Weidmüller 1608880000 Plug-In Cross Connector

The WEIDMÜLLER 1608880000 ZQV 2.5/4 Plug-In Cross Connector is a four‑pole plug‑in jumper accessory (terminal block jumper accessory) that bridges adjacent Z-Series DIN‑rail terminal blocks in PLC wiring systems and control panels. It enables quick, shared distribution of signal or power across terminal assemblies in factory automation cabinets, OEM machinery, conveyor systems, and process equipment, improving wiring organization and maintenance access. Designed for DIN rail mounting, this cross connector supports Z-Series terminal blocks and simplifies panel expansion, retrofits, and distributed wiring layouts. Common replacements include Phoenix Contact Terminal Jumper, Allen-Bradley Terminal Block Jumper, and Siemens Cross Connection Bridge.