Hi, thinking about using a slew of MWBC circuits in the kitchen. GFCI outlets would be awkward for my application and single pole GFCI breakers won't work. Using double pole GFCI breakers would be costly, especially if I want the whole kitchen covered.
Legacy wiring has the kitchen on a dedicated panel inside the kitchen fed with 2P 50A breaker anyway. Proposing putting a 70A "SPA Pack" panel w/2P 50A w/neutral sense GFCI breaker (~$100) in-line with the kitchen panel feed, physically close to (behind) the kitchen panel.
I know this can sometimes compound nuisance tripping problems.
Interesting in hearing field experiences good or bad. How common is this practice?
The fridge will be on a separate circuit back to the SE panel. But I'm hoping to put the dishwasher and garbage disposal on the GFCI protected panel.
Thank you in advance!