Cable Specification Sheet IEC 60502-1 / BS 6724 · Rev 01 · 2026-06

Armoured control SWA LSZH · 37C 4 mm²

Name: Armoured control SWA LSZH · 37C 4 mm²
Brand: UE Cable
SKU: armoured-control-swa-lszh-0-6-1-kv-37c-copper-4-mm2-steel-wire-armour-lszh-outer-sheath

Ordering reference Armoured control SWA LSZH · 37C 4 mm²

IEC 60502-1 / BS 6724 Armoured control SWA LSZH

Application

Industrial controls · Plant auxiliary circuits · Cable tray routes · Outdoor control circuits

Indicative 24-core construction — copper conductor, not to scale

Construction

1
Conductor (per core)Copper conductor · 56 × Ø0.3 mm · IEC 60228 cl.5
2
Core insulationXLPE or PVC control-core insulation
3
FillerPP filler
4
BeddingPVC bedding
5
ArmourGalvanised steel wire armour (SWA)
6
SheathLSZH outer sheath

Technical parameters

Voltage class0.6/1 kV

Core layout37C

Cross-section4 mm²

ConductorCopper conductor

ArmourSteel wire armour

Max DC resistance at 20 °C4.61 Ω/km

OD guide108 mm

Weight guide2.38 kg/m

Operating temperature−40 °C to +90 °C

Bend radius12 x OD during installation

Outer sheathLSZH outer sheath

Current rating (guide)≈ 40 A (Cu, multicore clipped, 30 °C — IEC 60364-5-52 guide)

Routine test voltage3.5 kV a.c. 5 min

Ratings & materials

StandardIEC 60502-1 / BS 6724

Voltage class0.6/1 kV

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