Full Description

Describes installation and maintenance practices for dry-type, two-winding transformers used for supplying power, heating, and lighting loads for commercial, institutional, and industrial use in nonhazardous locations, both indoors and outdoors. NECA 409 is approved as an American National Standard (ANS).

Product Details

Published: 2009 ANSI: ANSI Approved Number of Pages: 42 File Size: 1 file , 870 KB