1793
Senior Member
- Location
- Louisville, Kentucky
- Occupation
- Inspector
I have a customer who would like to add a Surge Protection Device at the panel(s) to cover their electrical system.
Does it matter where the SPD is located, i.e. does it have to go at or close to the main breaker or can it be installed in the second or sub-panel?
Does it matter where the SPD is located, i.e. does it have to go at or close to the main breaker or can it be installed in the second or sub-panel?