Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek Powerhouse #3 - 220kV outdoor type transformers.
photCL SCE 02 - 08853
Visual Materials
Big Creek Powerhouse #3 - Telephone House - 11kV - 220kV Substation, Switches, and Transformers.
photCL SCE 02 - 12151
Visual Materials
Big Creek Powerhouse #3 - Outdoor Switchyard at PH3 showing 220kV bus structure and oil circuit breakers.
photCL SCE 02 - 08983
Visual Materials
Big Creek Powerhouse #3 - PH #3 - 220kV transfer bus.
photCL SCE 02 - 25683
Visual Materials
Big Creek Powerhouse #3 - PH #3 - New Cole 220kV Disconnect Switches to lower bus.
photCL SCE 02 - 25682
Visual Materials
Big Creek Powerhouse #3 - PH 3 - Old style Westinghouse 220kV - Oil Cercuit Breaker operated mechanical Switch Garden.
photCL SCE 02 - 30167