Question about adding a gfci in my sub panel.
I have a 2 pole 40amp breaker feeding my sub, approximately 20ft away in my (attached) garage. The sub panel has 2 20 amp 2 pole breakers, one feeding a 18k mini split, the other 20 amp is feeding a lighting controller powering 10 lec315, (330 watts each). Everything was installed by a licensed electrician, following local codes.
For added safety I would like to add a gfci breaker. Should this be added to the 40amp main panel, or just a single 20 amp gfci 2pole in the sub panel for the lighting controller? I'm having the electrition over later this week and wanted some opinions from fellow growers. My buddy is a great electrition, he's just not that familiar with growroom SOP's.. thanks..
I have a 2 pole 40amp breaker feeding my sub, approximately 20ft away in my (attached) garage. The sub panel has 2 20 amp 2 pole breakers, one feeding a 18k mini split, the other 20 amp is feeding a lighting controller powering 10 lec315, (330 watts each). Everything was installed by a licensed electrician, following local codes.
For added safety I would like to add a gfci breaker. Should this be added to the 40amp main panel, or just a single 20 amp gfci 2pole in the sub panel for the lighting controller? I'm having the electrition over later this week and wanted some opinions from fellow growers. My buddy is a great electrition, he's just not that familiar with growroom SOP's.. thanks..