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Tesla Gen 3 Charger PEN Protection

26K views 3 replies 4 participants last post by  St8  
#1 ·
Good afternoon everyone. I have a Tesla gen 3 wall charger which requires installation on a single-phase domestic property with a PME (TNCS) supply. The charger has built-in ground fault detection (GFCI), but some sources suggest that a separate PEN fault detection device is also required for the installation. Any thoughts?