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This standard covers transmission suspension-type insulators, 9 inches (228.6 millimeters) in diameter and larger, made of wet-process porcelain or of toughened glass and used in the transmission of electrical energy.1 1 Note: ANSI Classes 52-1, 52-2, 52-9A and 52-9B have been moved to ANSI C29.2A-2013.
Author | NEMA |
---|---|
Editor | NEMA |
Document type | Standard |
Format | File |
ICS | 29.080.10 : Insulators |
Number of pages | 34 |
Cross references | ANSI C 29.2b (2013), IDT |
Year | 2013 |
Document history | |
Country | USA |
Keyword | NEMA C 29;NEMA 29;29;NEMA C29.2B |