National Electrical Contractors Association

The Voice Of The Electrical Construction Industry

NECA Store

Index #: NECA409-09

NECA 409 - 2009, Standard for Installing and Maintaining Dry-Type Transformers (ANSI)

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).

    Availability: In stock
    Format: PDF Download
    $40.00
    • Price for 1 or more is $40.00 each (Save $0.00 per item)
    spinner animation