![CDATA[Extension connection For transmitting different control commands via just 1 cable wire. For devices with intelligent extension input. For operation via conventional buttons e.g. 2020 US and 2021/6 U. For operation via conventional series buttons e.g. 2020 US-205 and 2021/6/6 U. For universal attachment or installation. For installation in (deep) flush-mounted boxes in accordance with DIN 49073. I incl. compact connection terminal for cable connection. Cable length: approx. 80 mm.]]>
