Weidmuller Test-disconnect terminal, screw, c/s 6mm² Part number 0105920000

This is a screw-connection test-disconnect terminal with a cross-section rating of 6mm², used within terminal blocks in control panel wiring. It allows a circuit to be isolated and tested without removing the field wiring, providing a measurement point for commissioning and fault-finding. Such terminals are typically installed in DIN rail terminal strips where individual circuits require isolation for maintenance or diagnostic checks.