The SOMFY TR2-U-230 (MPN 1822099, EAN 3660849545444) is a two-channel isolator / separator for built-in installation (Unterputz). Designed to control two roller or shutter motors and to prevent improper parallel connections of the motors.

• Nominal voltage: 230 V AC, 50–60 Hz
• Nominal current: approximately 3.15 A
• Central input: supports central (main) input, without auxiliary substation input
• Dimensions: 52 × 50 × 22 mm
• Product weight: approximately 65–70 g
• Supplied as a single unit (1 piece)

The installation should be carried out by a certified electrician. Product images and installation data sheets are provided by Somfy and authorized suppliers.