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Affichage de 517 - 528 de 8595
Avis d'intention

Disjoncteurs différentiels

1.1 This Standard applies to Class A, single- and three-phase, ground-fault circuit-interrupters intended for protection of personnel, for use only in grounded neutral systems in accordance with the National Electrical Code...
Avis d'intention

Chaudières électriques

1. Scope 1.1 This Standard applies to stationary, permanently-connected hot-water and steam boilers for use on nominal system voltages of 600 V and less, for residential, commercial, and industrial use in nonhazardous...
Avis d'intention

Fils et câbles isolés thermodurcis

1.1 This Standard specifies the requirements for single-conductor and multiple-conductor thermoset-insulated wires and cables rated 600 V, 1000 V, 2000 V, and 5000 V, for use in accordance with the rules of the Canadian...
Avis d'intention

Norme pour tuyau flexible métallique

1.1 These requirements cover flexible metallic hose supplied with fittings on each end that facilitate connection without twisting the hose. They have a corrugated metal core or a nonmetallic inner core which are covered with...