My friend's house has a workshop in the back with an 800 amp 120/208 volt service (used to be a wood shop). I am trying to add a circuit for him and cannot find the breaker. The panel is a cutler hammer Pow-r-line and says to only use type BAB breakers. Home depot does not carry these and neither does lowes. Where should I get the 3-phase 95 amp breaker he is looking for?