Factory-Direct Supply of Certified Wires and Conductors for Diverse Industrial Applications
NFC 33-209 Aerial Bundle Conductor ABC Cable 4x16mm2
Conductor: Aluminium, Class 2 stranded compacted circular, 7 wires, Ø5.0mm
Insulation: Black HDPE (UV-resistant), 1.2mm thickness, Ø7.50mm insulated
Configuration: 4 identical 16mm² cores, right-hand helical twist, 2×2 layout
DC Resistance: 1.91 Ω/km at 20°C
Overall: 18.0mm bundle OD, 263 kg/km
Standard: NFC 33-209, -15°C to +75°C (HDPE), bending 15×D
Product Overview
NFC 33-209 Aerial Bundle Conductor ABC Cable 4×16mm² is a 0.6/1kV twisted overhead bundle cable manufactured to the French national standard NFC 33-209. Also known as Aluminum Insulated Twist Cable. It consists of four identical 16mm² aluminium phase conductors — Class 2 stranded compacted circular (7 wires, 5.0mm conductor diameter), each insulated with 1.2mm UV-resistant black HDPE (High-Density Polyethylene), laid up in a right-hand helical twist assembly. Unlike the 3×25+54.6 variants which use a dedicated aluminium alloy neutral messenger, the 4×16mm² configuration uses four identical conductors — the neutral is simply one of the four cores. HDPE insulation offers excellent UV resistance with slightly lower cost versus XLPE while maintaining 75°C continuous operating temperature. Designed for pole-mounted transformer to service head connections at ≤600V phase-to-phase, or ≤75°C conductor temperature when PE insulation is specified. The lightweight 4-core twist bundle (263 kg/km, 18mm OD) is ideal for short-span residential service drops and overhead distribution where all conductors are the same cross-section.
1. Phase Conductor — Stranded compacted circular aluminium (Class 2), 7 wires, 5.0mm diameter
2. Insulation — HDPE (UV-resistant), black, 1.2mm thickness
Assembly — 4 identical cores, right-hand helical twist, 2×2 layout
4 × Phase Conductor (16mm² Al)
Stranded compacted circular aluminium, Class 2, 7 wires, 5.0mm conductor diameter. All four cores identical — neutral is one of the four.
HDPE Insulation (UV-Resistant)
Black HDPE (High-Density Polyethylene), 1.2mm thickness, 7.50mm insulated diameter. UV-resistant for direct overhead exposure. 75°C continuous.
Right-Hand Helical Twist
Four identical cores laid up in right-hand lay. 2×2 grid arrangement. Overall bundle diameter: 18.0mm. Lightweight at 263 kg/km.
Same-Size 4-Core
Unlike 3×25+54.6 where neutral is larger, all four conductors are identical 16mm². Simplifies procurement, termination, and inventory.
NFC 33-209 Certified
French national standard. 0.6/1kV rated, ≤600V phase-to-phase for service drop. Max 75°C conductor (PE/HDPE) or 90°C (XLPE variants).
Service Drop ABC
Pole-mounted transformer to building service head. Lightweight twist bundle — single-drum pull, no separate catenary wire needed for short spans.
Technical Characteristics
| Rated Voltage | 600/1000V (0.6/1kV), ≤600V phase-to-phase for service |
| Test Voltage | 3.5 kV eff / 50 Hz |
| Laying Temperature | min. −5°C |
| Operating Temperature | −15°C to +75°C (PE/HDPE), +90°C for XLPE variants |
| Max. Conductor Temperature | +75°C (HDPE continuous), +90°C (XLPE continuous) |
| Short-Circuit Temperature | +250°C (XLPE) / +160°C (PE/HDPE), max 5 seconds |
| Min. Bending Radius | 15 × cable diameter (15 × 18 = 270 mm) |
Applicable Standards
| Standard | Scope |
|---|---|
| NFC 33-209 | French national standard for aerial bundled conductors with XLPE/PE insulation for LV overhead distribution networks. |
| IEC 60502-1 | International standard for extruded insulation power cables rated 1kV to 30kV. 4×16mm² ABC meets relevant structural requirements. |
NFC 33-209 Family Variants
| Configuration | Cores | Section (mm²) | Neutral | Weight (kg/km) |
|---|---|---|---|---|
| 4×16 | 4 identical | 4 × 16 | Same size (16mm²) | 263 |
| 3×25+54.6 | 3 phase + 1 neutral | 3 × 25 + 54.6 | Larger (54.6mm², self-supporting) | 509 |
| 3×25+54.6+2×16 | 3 phase + 1 neutral + 2 lighting | 3 × 25 + 54.6 + 2 × 16 | Larger (54.6mm², self-supporting) | 641 |
Technical Specifications
Single configuration: 4 identical 16mm² conductors, twisted preassembled bundle per NFC 33-209. Phase conductor: stranded compacted circular aluminium, Class 2. Insulation: black HDPE, UV-resistant. Right-hand lay assembly.
| Parameter | Unit | Value |
|---|---|---|
| Type | — | 4×16mm² ABC Overhead Line |
| Voltage | V | 600/1000 |
| Conductor Material | — | Aluminium, stranded, Class 2 compacted circular |
| Number of Wires per Conductor | — | 7 |
| Conductor Diameter | mm | 5.0 |
| Insulation Material | — | HDPE (UV-resistant), black |
| Insulation Thickness | mm | 1.2 |
| Insulated Conductor Diameter | mm | 7.50 |
| Cable Overall Diameter | mm | 18.0 |
| DC Resistance at 20°C | Ω/km | 1.91 |
| Cable Weight | kg/km | 263 |
Packaging & Delivery
| Parameter | Standard |
|---|---|
| Drum Type | Export wooden drum / iron-wooden drum / as per customer requirement |
| Drum Marking | Manufacturer, NFC 33-209, 4×16mm², voltage, weight, length, drum number |
| Cable End Sealing | Heat-shrink end caps to protect HDPE insulation from moisture ingress |
| Outer Protection | Weatherproof wrapping for sea freight |
| Delivery Condition | Factory-new, tested per NFC 33-209, test certificate on request |
Typical Applications
ABC Cable is designed for pole-mounted transformer to service head connections. The bundled insulated twist eliminates phase-to-phase faults and reduces bushfire hazard for overhead distribution in residential and rural areas:
Service Drop
Pole-mounted transformer to building service entrance head. Lightweight 263 kg/km — easy single-drum pull for short-span service drops.
Residential Distribution
Overhead distribution in residential subdivisions. 4 identical 16mm² cores — all conductors use the same termination hardware.
Bushfire Safe
Insulated HDPE bundle eliminates bare conductor arcing — the primary ignition source for overhead-line bushfires.
French Markets
NFC 33-209 certified for France and Francophone Africa. HDPE insulation meets French utility UV resistance requirements.
Same-Size Simplicity
All four conductors are identical 16mm². No special neutral hardware needed — one fitting size for all connections.
Short Span Overhead
Optimised for short spans. Compact 18mm OD — lighter and more flexible than 3×25+54.6 variants for residential service loops.
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Frequently Asked Questions
As a factory, we offer flexible MOQ depending on the cable type. For standard stock items, MOQ is low; for customized specifications, please contact our sales team for a detailed quote.
Yes, Qiangli cables are manufactured in compliance with international standards such as UL, CE, TUV, and VDE. We provide full test reports and certificates upon request.
Absolutely. We have a dedicated R&D team that can customize cable structure, material, color, and printing to meet your specific project needs.
For standard products, lead time is usually 7-15 days. For large-scale project orders or customized products, it typically ranges from 20 to 30 days.
Yes, we provide free samples for most standard cables. You only need to cover the international courier costs. Contact us to arrange your sample shipment.