High-voltage switchgear and controlgear - Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV Ingestion-build-146508 BS EN 446 provides industry

BS EN 446 provides industry best practices that ensure the grout is fit for purpose and plays a positive role in the durability of your structures

this part of BS 5656 supersedes BS 5656-1:1997

This British Standard is applicable to twin ferrule connectors that are intended for the connection of plain end tubes to other tubes and to ports in accordance with BS EN ISO 6149‑1

NOTE: This standard is not intended to cover: products licensed as medicinal products or medical devices

1 Climatic conditions

High-voltage switchgear and controlgear - Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV Ingestion-build-146508 BS EN 446 provides industry