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CONTENTS
Switchboard Instruments .......................................................
Switchboard Instruments Line-up .........................................
Key to Switchboard Numbering System ...............................
Accessories and Parts............................................................
Scale Forms and Divisions ....................................................
DC Ammeters, DC Voltmeters............ 2101A/2181A .............
AC Ammeters, AC Voltmeters............ 2102A/2182A .............
Wattmeters.......................................... 2105A/2185A .............
Varmeters ............................................ 2106A/2186A .............
Power Factor Meters .......................... 2107A/2187A .............
Frequency Meters............................... 2108A/2188A .............
Synchroscope..................................... 2109A.........................
Dimensions and Panel Mounting...........................................
Connection Diagrams .............................................................
ACCESSORIES ........................................................................
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