ANSI Z535 SERIES CD 11-20 2011 Edition, 2011 SAFETY COLOR CODE - ENVIRONMENTAL FACILITY SAFETY SIGNS - CRITERIA FOR SAFETY SYMBOLS - PRODUCT SAFETY SIGN & LABELS - ACCIDENT PREVENTION TAGS - 11-20 USER NETWORK
NEMA PB 1.1 5X7 FRENCH 1996 Edition, 1996 French Language - PROPER INSTALLATION, OPERATION AND MAINTENANCE OF PANELBOARDS RATED 600 VOLTS OR LESS * ANSI APPROVED 10/14/2003 *
NEMA OD 150 1977 Edition, 1977 FIELD IDENTIFICATION OF HIGH-INTENSITY DISCHARGE LAMPS IN LUMINAIRES USED IN ROADWAY LIGHTING EQUIPMENT
NEMA PH 23 64th Edition, 1977 STEEL AND MALLEABLE IRON GUY CLAMPS
NEMA MG 5.2 72nd Edition, 1977 INSTALLATION OF VERTICAL HYDRAULIC-TURBINE-DRIVEN GENERATORS AND REVERSIBLE GENERATOR/MOTORS FOR PUMPED STORAGE INSTALLATIONS
NEMA MR 22 58th Edition, 1976 SEMICONDUCTOR RECTIFIERS - ELECTROPLATING UNITS