National Electrical Manufacturers Association(NEMA)
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Latest
NEMA C37.47-2000
NEMA C37.47-2000 history
2000NEMA C37.47-2000 High Voltage Current-Limiting Type Distribution Class Fuses and Fuse Disconnecting Switches This is Now Copyrighted by IEEE
1981NEMA C37.47-1981 Specifications for Distribution Fuse Disconnecting Switches@ Fuse Support@ and Current Limiting Fuses (Includes Supplement ANSI C37.47a-1981)