WINSTA® KNX two-pin pin header For power and signal transmission: the WINSTA® KNX two-pin pin header. Our installation connectors with spring connection technology don't need screws. They can be correctly mounted for any number of applications. The coding options reduce installation errors and let you wire all components quickly and without maintenance. With IP20 protection, the installation connector protects against contact with live components (only when plugged in with strain relief enclosure (these installation connectors are not intended for use in easily accessible areas)). The standardised KNX interface embodies a uniform and communication protocol, regardless of manufacturer, for intelligently networking modern home and building system technology. The standardised WINSTA® KNX installation connectors in green are used to transmit signals to KNX networks. The snap-in is installed by means of intuitive latching, without tools and without screwing in the mounting. https://elecena.pl/product/22520980/893-2012-snap-in-plug-two-pin-cod-e-green 2023-01-30 https://elecena.pl/product/22520980/893-2012-snap-in-plug-two-pin-cod-e-green 2023-04-28 https://elecena.pl/product/22520980/893-2012-snap-in-plug-two-pin-cod-e-green 2026-06-27 https://elecena.pl/product/22520980/893-2012-snap-in-plug-two-pin-cod-e-green 2026-10-18