ABB 1SNK900638R0000

- Automatic locking providing excellent plug withstand in case of accidental pulling, - Lock safely one or two CDK or CDS plugs on ZDK and ZDS pluggable terminal blocks, - Install one VR... up to 8 poles plugs assembly and two VR... up to 15 poles assembly, - Organize and secure the wires with the locking version VR-ZD-R1.