Cable Specification Sheet Defence naval cable reference · Rev 01 · 2026-06

Naval defence HFFR cable · 4 mm²

Name: Naval defence HFFR cable · 4 mm²
Brand: UE Cable
SKU: naval-defence-hffr-cable-naval-control-communication-and-equipment-power-surface-ship-and-naval-equipment-2-core-hffr-naval-cable-4-mm2

Ordering reference Naval defence HFFR cable · 4 mm²

Defence naval cable reference Naval defence HFFR cable

Application

Surface ships · Naval systems · Shipboard controls · Defence equipment

Indicative 2-core construction — copper conductor · screened, not to scale

Construction

1
Conductor (per core)Tinned copper conductor · 56 × Ø0.3 mm · IEC 60228 cl.5
2
Core insulationHFFR naval insulation
3
FillerPP filler
4
ShieldBraid shield (C)
5
BeddingPVC bedding
6
ArmourGalvanised steel wire armour (SWA)
7
SheathHFFR naval outer sheath

Technical parameters

Mission dutyNaval control, communication and equipment power

PlatformSurface ship and naval equipment

Cable design2 core HFFR naval cable

Conductor / fibre4 mm²

Electrical reference4.95 Ω/km conductor resistance

Shield / protectionOptional collective screen or braid armour

Environment classHFFR, salt-mist, oil and shipboard vibration duty

OD guide16.2 mm

Construction design2 core HFFR naval cable

Conductor materialTinned copper conductor

Operating temperature−15 °C to +90 °C

Cable weight0.56 kg/m

Bend radius8 x OD fixed guide

Outer sheathHFFR naval outer sheath

Max DC resistance at 20 °C4.61 Ω/km

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

StandardDefence naval cable reference

Voltage class300/500 V or 0.6/1 kV

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