The Ritto 14214/00 Twinbus line coupler is an essential accessory for building security, specifically designed for the installation of sub-lines in systems with up to 360 participants. It enables the connection of floor doors and is suitable for mounting on DIN EN 43870 standard distribution rail. With compact dimensions of 70 x 90 x 60 mm, this line coupler offers an efficient solution for integration into existing systems. The power supply is provided via the system bus of a required power supply unit, ensuring easy installation and reliable operation. The line coupler is an indispensable element for modern doorbell and intercom systems, contributing to the safety and functionality of buildings.

• Enables the connection of floor doors
• Suitable for systems with up to 360 participants
• Mounting on rails according to DIN EN 43870
• Requires a power supply unit for power supply.