FACILITIES INSTRUCTIONS,
STANDARDS AND TECHNIQUES
VOLUME 3-16
MAINTENANCE OF POWER CIRCUIT BREAKERS
Internet Version of This Manual Created
December 1999
HYDROELECTRIC RESEARCH AND
TECHNICAL SERVICES GROUP
The Appearance of the Internet Version of This
Manual May differ From the Original, but the Contents Do Not
UNITED STATES DEPARTMENT OF THE INTERIOR
BUREAU OF RECLAMATION
DENVER, COLORADO