I have a question, You have an new in ground pool and a new pool cabana. Instead of running a 100 amp sub panel feeder to the cabana, they run it to the pool filter panel. Then they run a 60 amp feeder into the pool cabana. The Cabana has a sub panel with 7 breakers. The main breaker for the cabana is just outside in the pool filter panel. Does the cabana need a main breaker?

Most separate building services would say yes unless there is just 1 branch circuit. There is a main 2 pole 60 amp but instead of it being in the cabana, it is just outside in the pool filter panel.

Any thoughts? Is it safe? Does it meet code?