Steel Wire Armoured (SWA) cables represent one of the most robust and widely-used power cable designs for demanding installations. The 6943X (3-core) and 6944X (4-core) series are specifically engineered for applications wherever there is risk of mechanical stress or mechanical damage, including underground installations and outdoor environments. The steel wire armour layer serves as a protective barrier that significantly reduces the risk of cable pinching, impact damage, or other physical harm that could compromise electrical integrity. These cables are manufactured to BS 5467 standards and are suitable for direct burial without additional conduit protection, as well as surface installation on cable trays, baskets, clips, and in free air.

on24/12/2025

Complete Guide to 6943X & 6944XSteel Wire Armoured (SWA) Cables

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BS6724 is a British Standard specification for thermosetting insulated, armoured cables with rated voltages of 600/1000V and 1900/3300V, specifically designed to have low emission of smoke and corrosive gases when affected by fire. This standard is widely adopted in the UK and internationally for applications where fire safety is critical.

Technical Department

on22/12/2025

What is BS6724 Cable?

BS6724, BS 6724, BS6724 cable, BS6724 standard, BS 6724 cable specification, BS6724 LSZH cable, BS6724 SWA cable, BS6724 AWA cable, 600/1000V cable, 1900/3300V cable, 0.6/1kV cable, 1.9/3.3kV cable, low voltage cable BS6724,BS6724電纜, 低煙無鹵電纜, LSZH電纜, 低壓電纜, 鎧裝電纜, 鋼絲鎧裝電纜, 鋁絲鎧裝電纜, 阻燃電纜, 防火電纜, 公共建築電纜, 醫院電纜, 機場電纜, 隧道電纜, 數據中心電纜, 特種電纜, 電力電纜

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Complete Guide to 6943X & 6944XSteel Wire Armoured (SWA) Cables

What is BS6724 Cable?