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Ascenseurs pour le transport de personnes et ...

This document — specifies GESRs for lifts (elevators), their components and functions, and — establishes a system and provides methods for minimizing safety risks that can arise in the course of, the operation and use of, or...
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Isolateurs composites pour haubans

1.1 ThisStandard covers the requirements for guy composite insulators used in guy wires on overhead distribution lines operating at nominal voltages up to and including 75 kV. Guy insulators insulate or isolate guy wires for...
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Borniers

1.1 This Standard covers assemblies of wiring terminals and supporting blocks for copper conductors, copper and aluminum conductors, and aluminum conductors rated at a maximum of 1500 V and 2000 kcmil, intended to provide for...

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