Extension set for device adapter Comfort, Scope of delivery: Set consisting of 1 extension module, 2 extension modules, 3 connection pins, Description: For fastening reversing starter combinations., RiLine busbar systems for individual switching and control systems. Complete solutions up to 1600 A for AC or DC applications., Polyamide fire behavior according to , UL , 94-V0 , For fastening reversing starter combinations with a width of 90 mm.