1210B-3 Staco Variac Variable Transformer

1210B-3 Variable Transformer,

240VAC Three Phase Wye 60 Hz Input;

0-240VAC L to L Output;

208VAC Three Phase Wye 60 Hz Input;

0- 208VAC L to L Output;

1210B-3 Drawing

Quality for Over 75 Years.
Not an Inferior, Low Quality, Imported Imitation.