![[Linked Image from img31.exs.cx]](http://img31.exs.cx/img31/776/opendelta.jpg)
These are great for apartment houses with a 3 phase elevator motor. The local POCO requires all single phase loads be connected to the 120/240 volt transformer. Only the elevator is connected to the high leg (every third circuit breaker position in a 3 phase panel is the high leg).
[This message has been edited by elecbob (edited 10-28-2004).]
[This message has been edited by elecbob (edited 10-28-2004).]
