Wherever you have to avoid disturbing air circulation in your electric installation, no matter if the reason is energy efficiency or the requested clear room or hygiene conditions, our under surface sockets with press-out membranes are the first choice. You can push cables or pipes without any additional tools through the membranes with the benefit of saving working hours. The tunnel fitting can hold a pipe diameter up to 25 mm. The model E107-2K has a lateral press-out membrane. This model is of course tested according to the standards of the “Blower-Door-Test”.

Also for cavitity walls we provide the same energy efficiency solution. You can push lines or pipes without any additional tools through the membranes with the benefit of saving working hours. All 3 diffrent models of this type series are of course VDE-certified and tested according to the “Blower-Door-Test”. INSTALLING INNOVATION of F-TRONIC.

YOUR SUNNY WEEKEND... The generator disconneting box disconnects the pv generator from the pv inverter, without physical disconnection of the wires. you need this device to maintain both inverters and modules and in the case of emergency. Therefore, the disconneting box is part of the European standard draft E DIN IEC 64/1123 which requests an disconneting device between the pv generator and the pv inverter.

Please contact the company for more information.