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        Nebulas Energy KUKATWIN4 | Solar Cable Twin 4MM DC 1500V | 100M Roll

        The Nebulas Energy KUKATWIN4 is a 100 metre roll of twin 4.0mm² solar cable, purpose-built for high-performance solar installations up to 1500V DC. Manufactured to TÜV IEC62930 / EN50618 standards, it features tinned copper conductors and electron-beam cross-linked XLPO insulation and jacket, engineered for maximum durability in harsh environments.

        Ideal for rooftop or ground-mount systems, this cable withstands extreme temperatures (-40°C to +120°C) and resists UV, flame, ozone, and moisture. The black and red twin jacket provides quick polarity ID on site, while the 55A current rating at 60°C ensures compatibility with modern solar outputs.

        KUKATWIN4 Features

        • 1500V DC Rated: Suitable for high-voltage solar system installs.
        • Twin 4mm² Tinned Copper: Reliable current flow with 5.09Ω/km max resistance.
        • Cross-Linked XLPO Insulation: Superior resistance to heat, UV, and mechanical wear.
        • -40°C to +120°C Temp Range: Built for Australia’s harshest conditions.
        • 100m Drum with Red & Black Jacket: Easy install with clear polarity marking.

        KUKATWIN4 FAQ

        Q: Is this cable weatherproof for rooftop installs?
        A: Yes, it’s UV, flame, and moisture-resistant for rooftop and outdoor use.

        Q: Can I use this for 1500V DC arrays?
        A: Yes, it’s rated for full 1500V DC applications.

        Q: Is it standards-compliant for the Australian market?
        A: Yes, it’s TÜV SÜD EN50618 and IEC62930 certified for solar installs.

        (KUKATWIN4)

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.

        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

        Domestic Use: 1 Year
        Commercial Use: 1 Year
        Warranty Method: Return to Sparky Direct

        Specification Details
        Product Name TWIN4-100 IEC1500V
        Standard TÜV IEC62930 / EN50618
        Construction 2x4 mm² (Twin)
        Conductor Tinned Copper, 56 x 0.29 mm strands
        Conductor Diameter 2.45 mm
        Insulation Material Electron-beam Cross-linked XLPO
        Insulation Thickness Avg. 0.70 mm / Min. 0.60 mm
        Jacket Material Electron-beam Cross-linked XLPO
        Jacket Thickness Avg. 0.80 mm / Min. 0.68 mm
        Outer Dimensions (5.50 ± 0.15) × (11.2 ± 0.20) mm
        Color Black / Red
        Voltage Rating AC 1.0/1.0 kV, DC 1.5 kV
        Temperature Range -40°C to +120°C (max. conductor temp.)
        Short Circuit Temperature 250°C (max. 5 s)
        Current Rating (at 60°C) 55 A
        Resistance ≤ 5.09 Ω/km @ 20°C
        Spark Test AC 10 kV (in air)
        UV Resistance 720 h (No cracking)
        Thermal Life 25 years
        Mechanical Strength ≥ 6.5 & 8.5 N/mm² unaged, ≤ 30% aged
        Cold Bend & Impact Test -40°C, 16 h — No cracking
        Flame Test EN60332-1-2

        These specifications and characteristics outline physical, mechanical, electrical details.

        SKU KUKATWIN4
        Model # KUKA TWIN 4-100 IEC 1500V
        Package Weight 12.150kg
        Package Width 0.270m
        Package Height 0.180m
        Package Length 0.270m
        View Datasheet
        TYPE VALUE
        Type Solar Cable
        Colour Black
        Length (mtrs) 100
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