What do I need to ensure IP40 of my Resi9 Electrical Panel?
To ensure the IP40, the door installation is necessary.
For more details pls click on : http://www.schneider-electric.com/fr/FR/download/document/NHA7467301
For more details pls click on : http://www.schneider-electric.com/fr/FR/download/document/NHA7467301