Source google image: https://1.bp.blogspot.com/-IBSVMxWIocA/TkqLcUNHp6I/AAAAAAAAGQQ/c_m8RaMPMNk/s1600/fig2.jpg
Schema electrique appartement t4
Source google image: https://1.bp.blogspot.com/-IBSVMxWIocA/TkqLcUNHp6I/AAAAAAAAGQQ/c_m8RaMPMNk/s1600/fig2.jpg