RST® CLASSIC circular connectors - the pluggable electrical installation Thanks to its modular design, the RST® CLASSIC series offers the right solution for every application. This is made possible by a comprehensive network of factory-assembled and tested components for electrical connection technology. The system is oriented toward the requirements of a modern electrical installation. The 6- to 7-pole circular connectors are optionally available in a longitudinal version. This prevents moisture from spreading through the piping system. The enormous flexibility of the system as well as the fast and safe installation significantly increase the operational readiness of systems. https://elecena.pl/product/21854845/96-052-6053-6-device-connection-rst-classic-20i5-plug-turquoise-blue 2022-10-17 https://elecena.pl/product/21854845/96-052-6053-6-device-connection-rst-classic-20i5-plug-turquoise-blue 2023-02-05