Aug 31, 2023 #1 37LMR Industrial Jul 24, 2003 19 When building a panel with a Z purge for Class 1 Div 2 location, can you have selector switch and pilot lights in the door that are type 4?
When building a panel with a Z purge for Class 1 Div 2 location, can you have selector switch and pilot lights in the door that are type 4?
