Busch-Jalousiecontrol 6415 U Cut-off Relay Operating Manual

This document is a multilingual operating manual for the Busch-Jalousiecontrol® 6415 U, a cut-off relay used to simultaneously control two or more motors for blinds, roller shutters, awnings, or dome light covers via a signal generator. It provides technical specifications, safety warnings, installation instructions, connection diagrams, and troubleshooting guidance for both single-phase and poly-phase operation.