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Avis d'intention

Parafoudres - Type 4 - ensembles de composants

1.1 This Standard covers component assembly surge protective devices (SPDs) consisting of two or more Type 5 components, intended for use in Type 1, 2, or 3 SPD applications. 1.2 Type 4 component assemblies are designed for...
Avis d'intention

câbles blindés

1.1 This Standard specifies requirements for single- and multi-conductor insulated cables having metallic interlocked armour without an overall jacket (Type AC90 or ACG90) or with an overall jacket (Type ACWU90 or ACGWU90)...
Avis d'intention

Conduit HDPE, conducteurs dans le conduit et ...

1.1 This Standard applies to high density polyethylene (HDPE) conduit, HDPE conduit with conductors, and fittings, intended for use at a continuous operating temperature of 75 °C or 90 °C, for installation in accordance with...
Avis d'intention

Compendium des matériaux liants

A3001-13 - Cementitious materials for use in concrete Scope 1.1 This Standard addresses the following aspects of cementitious materials: (a) their definitions; (b) their chemical, physical, and uniformity requirements; (c)...
Avis d'intention

Harnais de sécurité

Scope 1.1 General This Standard specifies design, testing, marking, and information requirements for use of full body harnesses. Full body harnesses are intended for use as body supports in personal fall arrest systems and in...
Avis d'intention

Rendement énergétique des spas

1.1 General This Standard applies to electric hot tubs/spas that are factory-built, self-contained packaged units supplied with equipment for heating and circulating water. These units are connected to an electrical supply...