Search

NOTE: Due to an oversight by the responsible SDO, the Notice of Intent (NOI) for CSA/ANSI NGV 6.1 was not registered as required. The NSC has since been published in March 2018. In order to respect the approved parameters of...

Replacement: This part of IEC 61558 deals with safety aspects of control transformers and power supplies incorporating control transformers such as electrical, thermal and mechanical safety. This Part 2-2 is applicable to...

Replacement: This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers such as electrical, thermal and mechanical safety. This Part 2-1 is applicable...

1. Proposed Revision And Addition Of Requirements Specific To Conduit Bodies To Distinguish Between Requirements Applicable To Conduit Bodies For Use With Rigid PVC Conduit And Requirements Applicable To Conduit Bodies For...

1.1 The requirements in this standard cover sealed wire connector systems, including insulating caps, covers, resins, tubing, and tapes provided with, or for use with, specific wire connectors. These systems are intended for...

1 Scope 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...

1.1 These requirements cover complete, self-contained strainer or filter assemblies intended for use with fuels designated in 1.3. Although these devices are designated strainers, they may be either strainers or filters...

1.1 The requirements of this Standard apply to manually operated, general-use snap switches and modular switch assembly for connection to copper (Cu) or copper-clad conductors used in accordance with the National Electrical...

1.1 The requirements of this Standard apply to manually operated, general-use snap switches for connection to copper (Cu) or copper-clad conductors used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, or...

1.1 These requirements cover individually enclosed air switches, rated 4000 A or less at 600 V or less, having all current-carrying parts enclosed, manually operable by means of external handles, and intended to be employed...

1.1 These requirements cover individually enclosed air switches, rated 4000 A or less at 600 V or less, having all current-carrying parts enclosed, manually operable by means of external handles, and intended to be employed...