hi bob : you say pushmatic breakers ?? yeah i see it plenty in my area but to get 100 amps pushmatic mainbreaker cost more than new 100a load centere cost will be and yeah i did see one with three phase pushmatic box oh man what a nightmare
but i see few other oddballs too but i see 3 Zinsco breaker box so far but kinda rare in my area but pushmatic are very terrble with loose connetion at busbar and termail screw over the time
merci , marc