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.
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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A nylon barrier is added between the cross-linked photovoltaic insulation system and the outer sheath. The harder intermediate layer gives rodents an additional physical barrier while retaining a non-metallic cable construction for fixed PV wiring.
The added nylon layer creates a harder surface beneath the outer sheath, so a rodent must penetrate an additional physical barrier before reaching the photovoltaic insulation. This makes the construction suitable where the route needs more than a taste or odour deterrent but does not justify metal armour.
Nylon adds physical resistance without introducing a conductive armour layer. The cable therefore remains easier to route through rooftop supports, trays and equipment entries than a steel-armoured design, while giving exposed sections a tougher construction than standard H1Z2Z2-K.
The nylon-barrier version fits routes where rodent access is recurring and a physical layer is preferred. Where the same route is also exposed to impact, crushing or severe mechanical damage, steel-wire armour provides the more appropriate protection level.
Designed for PV rooftops with rodent exposure, Commercial solar arrays, Agricultural PV systems and Protected outdoor DC routes.
| Description | Nominal cross section mm² | OD of conductor mm | Insulation mm | Nylon barrier mm | Sheath mm | Conductor resistance at 20°C Ω/km | Cable colour |
|---|---|---|---|---|---|---|---|
| H1Z2Z2-K Nylon Barrier | 1 × 1.5 | — | 0.7 | 0.7 | 0.8 | 13.7 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 2.5 | 2.0 | 0.7 | 0.7 | 0.8 | 8.21 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 4 | 2.45 | 0.7 | 0.7 | 0.8 | 5.09 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 6 | 3.0 | 0.7 | 0.7 | 0.8 | 3.39 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 10 | 4.1 | 0.7 | 0.7 | 0.8 | 1.95 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 16 | 5.1 | 0.7 | 0.7 | 0.9 | 1.24 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 25 | 6.3 | 0.9 | 0.7 | 1.0 | 0.795 | Black / Red |
| H1Z2Z2-K Nylon Barrier | 1 × 35 | 8.0 | 0.9 | 0.7 | 1.1 | 0.565 | Black / Red |
Conductor, insulation, sheath and electrical values follow the standard H1Z2Z2-K data. Nylon barrier nominal thickness is 0.7 mm. Finished overall diameter and weight must be confirmed from the HORNOUR production drawing.
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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.
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.
Single-core PV cable for reliable DC wiring across rooftop and ground-mounted solar arrays.
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.
