Type U "DE-ION" Air Circuit-Breaker 600 to 2000 Amperes, 2500 and 5000 Volts, 60 cycles Types 25-U-20, 25-U-25, 50-U-12, 50-U-20

Manual ID:
I.B.5826

Subcategory:
Air Breakers

Manufacturer:
Westinghouse

Date:
08/31/1938