NEMA SG 4-2009 (R2013)
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Encompasses all ratings for outdoor circuit breakers above 1,000 V for ac services. Applies to attachments, auxiliaries and spare parts for circuit breakers and attachments; and recommended installation, operation, and maintenance procedures.
Product Details
- Published:
- 06/16/2009
- Number of Pages:
- 43
- File Size:
- 1 file , 940 KB
- Product Code(s):
- 100084, 100084