DIN Rail wire connector Sonoff sæt (20 stykker)Sonoff fast track couplers for rail (20 pcs). Sonoff brand fast track couplers for rail are the ideal solution for anyone who needs a fast and reliable connection of cables. With their help you can easily connect cables without the need for soldering, twisting or the use of insulating tape. The set is ideal for use in domestic and industrial installations, ensuring durability and reliability. They will prove themselves in various tasks The set of