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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HORNOUR UL 4703 PV Wire is a 2000 V UL Type PV cable for interconnecting PV modules and strings in grounded and ungrounded photovoltaic systems under US NFPA 70 NEC Article 690.31. The double-insulated construction uses a fine-stranded tinned-copper conductor, electron-beam cross-linked halogen-free polyolefin core insulation and a flame-retardant, halogen-free outer sheath. The cable is weather-, abrasion- and UV-resistant for outdoor PV use. Available conductor sizes are 2.5 to 16 mm².
A 2000 V UL Type PV cable for photovoltaic interconnection wiring in North American systems under applicable NEC requirements.
Red core insulation and a black outer sheath are made from electron-beam cross-linked, halogen-free polyolefin copolymer; the outer sheath is flame-retardant.
Weather, abrasion and UV resistance support outdoor photovoltaic cable routes.
Available in 2.5, 4, 6, 10 and 16 mm², with nominal outer diameters from 6.7 to 10.7 mm.
Designed for Residential rooftop PV, Commercial and industrial PV and Utility-scale PV arrays.
| Description | Nominal cross section mm² | OD of conductor mm | Insulation mm | Sheath mm | Cable diameter mm | Conductor resistance at 20°C Ω/km | Cable colour |
|---|---|---|---|---|---|---|---|
| UL 4703 PV Wire | 1 × 2.5 | — | — | — | 6.7 | — | Red / Black |
| UL 4703 PV Wire | 1 × 4 | — | — | — | 7.2 | — | Red / Black |
| UL 4703 PV Wire | 1 × 6 | — | — | — | 7.7 | — | Red / Black |
| UL 4703 PV Wire | 1 × 10 | — | — | — | 9.4 | — | Red / Black |
| UL 4703 PV Wire | 1 × 16 | — | — | — | 10.7 | — | Black / Red |
Nominal outer diameters are based on the confirmed equivalent 2000 V construction reference. Other dimensional values not stated in the reference are not estimated.
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Where a certificate, test report or DoP is part of the approval package, we match it to the quoted cable construction and the applicable scope. A document for one version is not treated as approval for another simply because the model name is similar.
Eca is supported by the applicable test report. Dca and Cca are supported by the corresponding CPR certificate and Declaration of Performance. The CPR class, construction and size being supplied must fall within the scope of the supporting documents.
Not automatically. Twin constructions, connectorised extensions and modified constructions such as nylon barrier or steel-wire armour have to be checked against the scope of the applicable documents. For a PV extension lead, CPR evidence for the base cable does not by itself classify the complete connectorised assembly.
Joined twin PV cable for orderly positive and negative string routing beneath solar modules.
Factory-terminated PV extension cable for controlled module, string and combiner-box connections.
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.
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 nylon barrier beneath the outer sheath for PV routes that need a non-metallic physical defence against rodent damage.
