Weather-, abrasion- and UV-resistant 2000 V UL Type PV single-conductor cable for connecting PV modules, strings and inverter-side equipment in North American solar installations.
H1Z2Z2-K 1.5 kV DC solar cable with a nylon barrier beneath the outer sheath for PV routes that need a non-metallic physical defence against rodent damage.
H1Z2Z2-K 1.5 kV DC solar cable with external steel-wire armour for fixed PV routes exposed to severe rodent activity or mechanical damage.
H1Z2Z2-K 1.5 kV DC solar cable with a capsaicin-based rodent-deterrent sheath for PV routes where chemical protection is preferred over added armour.
Factory-terminated PV extension cable for controlled module, string and combiner-box connections.
Joined twin PV cable for orderly positive and negative string routing beneath solar modules.
Single-core PV cable for reliable DC wiring across rooftop and ground-mounted solar arrays.
Original 4 mm DC PV connector for field-assembled module, string and extension-cable connections.
1500 V DC Original Stäubli PV connector for high-current string, extension and equipment connections.
PVC-sheathed 300/500 V cable for fixed power and lighting circuits inside buildings and panels.
Solid 450/750 V PVC wire for stable fixed circuits in protected conduit and building installations.
Class 2 stranded 300/500 V PVC wire for fixed equipment and panel routes needing moderate flexibility.
Solid 300/500 V PVC wire for simple, stable fixed connections inside protected equipment and conduit.
Class 2 stranded 450/750 V PVC wire for protected fixed routes requiring easier pulling and forming.
300/500 V PVC-sheathed cable for fixed surface and flush-mounted installations in Finnish building wiring.
Flexible 300/500 V PVC wire for compact equipment, switchgear and control-panel connections.
Flexible 450/750 V PVC wire for protected conduit, panel and grounding connections.
Green/yellow H07V-K Class 5 copper wire for protective-earth and equipotential-bonding connections in PV, ESS and electrical installations.
Green/yellow H07V-K grounding lead with factory-crimped ring / OT terminal for ready-to-install earthing and bonding connections.
Bare Class 2 stranded copper conductor for earthing and equipotential bonding, available in 16–120 mm².
Weather-, abrasion- and UV-resistant 2000 V UL Type PV single-conductor cable for connecting PV modules, strings and inverter-side equipment in North American solar installations.
H1Z2Z2-K 1.5 kV DC solar cable with a nylon barrier beneath the outer sheath for PV routes that need a non-metallic physical defence against rodent damage.
H1Z2Z2-K 1.5 kV DC solar cable with external steel-wire armour for fixed PV routes exposed to severe rodent activity or mechanical damage.
H1Z2Z2-K 1.5 kV DC solar cable with a capsaicin-based rodent-deterrent sheath for PV routes where chemical protection is preferred over added armour.
Factory-terminated PV extension cable for controlled module, string and combiner-box connections.
Joined twin PV cable for orderly positive and negative string routing beneath solar modules.
Single-core PV cable for reliable DC wiring across rooftop and ground-mounted solar arrays.
Green/yellow H07V-K Class 5 copper wire for protective-earth and equipotential-bonding connections in PV, ESS and electrical installations.
Green/yellow H07V-K grounding lead with factory-crimped ring / OT terminal for ready-to-install earthing and bonding connections.
Bare Class 2 stranded copper conductor for earthing and equipotential bonding, available in 16–120 mm².
PVC-sheathed 300/500 V cable for fixed power and lighting circuits inside buildings and panels.
Solid 450/750 V PVC wire for stable fixed circuits in protected conduit and building installations.
Class 2 stranded 300/500 V PVC wire for fixed equipment and panel routes needing moderate flexibility.
Solid 300/500 V PVC wire for simple, stable fixed connections inside protected equipment and conduit.
Class 2 stranded 450/750 V PVC wire for protected fixed routes requiring easier pulling and forming.
300/500 V PVC-sheathed cable for fixed surface and flush-mounted installations in Finnish building wiring.
Flexible 300/500 V PVC wire for compact equipment, switchgear and control-panel connections.
Flexible 450/750 V PVC wire for protected conduit, panel and grounding connections.
Single-core 1.8/3 kV copper XLPE cable with non-magnetic stainless-steel tape armour, PVC sheath and Category C flame-retardant construction for protected fixed power routes.
Aluminium XLPE medium-voltage cable with longitudinal water blocking for fixed distribution networks.
0.6/1 kV copper cable with a wave-laid concentric conductor for fixed distribution and service routes.
0.6/1 kV copper power cable with a concentric copper layer for service and distribution circuits.
Aluminium halogen-free 0.6/1 kV cable for fire-conscious fixed distribution and long feeders.
Aluminium XLPE power cable for economical fixed distribution, available in 0.6/1 kV and 1.8/3 kV constructions for long outdoor and buried routes.
Copper XLPE 0.6/1 kV cable for demanding fixed feeders, outdoor routes and power distribution.
Aluminium 0.6/1 kV PVC cable for cost-conscious fixed distribution and long feeder routes.
Robust 0.6/1 kV copper cable for economical fixed power distribution indoors, outdoors and underground.
Low-smoke halogen-free 0.6/1 kV cable for fixed distribution in occupied and critical buildings.
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NA2XY combines a Class 2 aluminium conductor, XLPE insulation and a PVC outer sheath. The 0.6/1 kV family covers conventional low-voltage feeders, while the 1.8/3 kV single-core A2XY / (N)A2XY construction extends the same Al/XLPE/PVC platform to higher-voltage buried and photovoltaic power routes.
NA2XY uses XLPE insulation as the electrical and thermal foundation of the 0.6/1 kV feeder. This makes the cable suitable for fixed distribution where larger conductor sizes and sustained loading place greater demands on the insulation system. The value is not simply that the conductor is aluminium; the cable also provides an XLPE-based feeder construction for demanding fixed service.
Aluminium reduces conductor mass and material cost, although a larger cross-section is normally required than for an equivalent copper duty. On long feeders, that trade-off can materially affect cable weight, handling and project economics. Planning the route around NA2XY from the start allows the project to use those benefits while accounting for the resulting diameter, bend radius and support requirements.
Reliable aluminium feeders depend on lugs and terminals designed for the conductor material and cross-section. Correct conductor preparation and torque control are part of the installation system, not optional extras. Selecting the termination hardware together with NA2XY avoids the common problem of choosing an economical aluminium feeder after the equipment has already been arranged around copper connections.
NA2XY-J includes a green/yellow protective conductor, while NA2XY-O does not. Selecting the required construction together with conductor size keeps the feeder core arrangement, gland sizing and terminal space aligned with the project earthing design. Making that decision early reduces late changes to cable diameter, connection hardware and enclosure space.
Designed for Utility solar plants, Commercial distribution, Outdoor feeders and Underground networks.
| Description | Nominal cross section mm² | OD of conductor mm | Thickness of insulation mm | Thickness of sheath mm | Diameter of cable mm | Conductor resistance at 20°C Ω/km | Cable Color | Current in air A | Aluminium weight kg/km | Approx. cable weight kg/km |
|---|---|---|---|---|---|---|---|---|---|---|
| NA2XY-J / NA2XY-O | 1 × 25 | 6.3 | 0.9 | 1.4 | 11.7 | 1.20 | Black | 136 | 72.5 | 132 |
| NA2XY-J / NA2XY-O | 1 × 35 | 7.1 | 0.9 | 1.4 | 12.5 | 0.868 | Black | 166 | 101.5 | 166 |
| NA2XY-J / NA2XY-O | 1 × 50 | 8.1 | 1.0 | 1.4 | 13.6 | 0.641 | Black | 205 | 145.0 | 211 |
| NA2XY-J / NA2XY-O | 1 × 70 | 9.7 | 1.1 | 1.4 | 15.5 | 0.443 | Black | 260 | 203.0 | 283 |
| NA2XY-J / NA2XY-O | 1 × 95 | 11.4 | 1.1 | 1.5 | 17.4 | 0.320 | Black | 321 | 275.5 | 376 |
| NA2XY-J / NA2XY-O | 1 × 120 | 12.7 | 1.2 | 1.5 | 19.0 | 0.253 | Black | 376 | 348.0 | 456 |
| NA2XY-J / NA2XY-O | 1 × 150 | 14.5 | 1.4 | 1.6 | 22.0 | 0.206 | Black | 431 | 435.0 | 560 |
| NA2XY-J / NA2XY-O | 1 × 185 | 15.9 | 1.6 | 1.7 | 23.9 | 0.164 | Black | 501 | 536.5 | 697 |
| NA2XY-J / NA2XY-O | 1 × 240 | 18.6 | 1.7 | 1.8 | 27.0 | 0.125 | Black | 600 | 696.0 | 878 |
| NA2XY-J / NA2XY-O | 1 × 300 | 20.7 | 1.8 | 1.9 | 29.5 | 0.100 | Black | 696 | 870.0 | 1073 |
| NA2XY-J / NA2XY-O | 1 × 400 | 23.5 | 2.0 | 2.0 | 32.9 | 0.0778 | Black | 821 | 1160.0 | 1347 |
| NA2XY-J / NA2XY-O | 1 × 500 | 26.5 | 2.2 | 2.1 | 36.6 | 0.0605 | Black | 971 | 1450.0 | 1705 |
| NA2XY-J / NA2XY-O | 1 × 630 | 30.2 | 2.4 | 2.2 | 41.0 | 0.0469 | Black | 1151 | 1827.0 | 2705 |
This table covers the listed single-core constructions. Multicore dimensions vary by core arrangement.
| Description | Nominal cross section mm² | OD of conductor mm | Thickness of insulation mm | Thickness of sheath mm | Diameter of cable mm | Conductor resistance at 20°C Ω/km | Cable Color | Approx. weight kg/km |
|---|---|---|---|---|---|---|---|---|
| NA2XY / A2XY 1.8/3 kV | 1 × 70 | 9.9 | 2.0 | 1.8 | 17.5 | 0.443 | Black | 375 |
| NA2XY / A2XY 1.8/3 kV | 1 × 95 | 11.6 | 2.0 | 1.8 | 19.2 | 0.320 | Black | 465 |
| NA2XY / A2XY 1.8/3 kV | 1 × 120 | 13.1 | 2.0 | 1.9 | 20.9 | 0.253 | Black | 570 |
| NA2XY / A2XY 1.8/3 kV | 1 × 150 | 14.4 | 2.0 | 1.9 | 22.2 | 0.206 | Black | 660 |
| NA2XY / A2XY 1.8/3 kV | 1 × 185 | 16.2 | 2.0 | 2.0 | 24.2 | 0.164 | Black | 765 |
| NA2XY / A2XY 1.8/3 kV | 1 × 240 | 18.4 | 2.0 | 2.1 | 26.6 | 0.125 | Black | 975 |
| NA2XY / A2XY 1.8/3 kV | 1 × 300 | 20.7 | 2.1 | 2.2 | 29.3 | 0.100 | Black | 1200 |
| NA2XY / A2XY 1.8/3 kV | 1 × 400 | 23.6 | 2.2 | 2.3 | 32.6 | 0.0778 | Black | 1560 |
| NA2XY / A2XY 1.8/3 kV | 1 × 500 | 26.5 | 2.4 | 2.4 | 36.1 | 0.0605 | Black | 1890 |
| NA2XY / A2XY 1.8/3 kV | 1 × 630 | 30.2 | 2.5 | 2.5 | 40.2 | 0.0469 | Black | 2390 |
Reference dimensions for the 1.8/3 kV A2XY / (N)A2XY market construction. Final HORNOUR dimensions, tolerances, current ratings and drum data must be confirmed from the production drawing before quotation or accessory selection.
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Yes, this can be reviewed, but aluminium is not normally a size-for-size replacement for copper. Current, route length, voltage drop, installation method, available space and the equipment termination system all need to be checked before an alternative size is proposed.
Yes. Send the exact cable designation and, where possible, the existing datasheet or project specification. We compare conductor material, construction, voltage rating, standards and the requirements that affect the installation before confirming whether an equivalent can be offered.
Send the exact requirement. The website does not represent every possible production combination. We will check whether the construction can be supplied and whether the required standards or certification scope also cover that version before it is quoted.
