I acquired a Model B Siren in July, and the wiring on the motor is something I never seen before.
It is a General Electric made motor and here are the specs.
5HP.
220V.
60 cycles.
3 phase.
Serial: ?
Made: ?
And the thing that is strange is that it has only 3 main wires. Why does it only have 3 main wires?
Reply to me if you have any idea why.
More info on the way!