Description
xHelukabel NYY-J Power Cable – 3-Core 4mm² (Black)
NYY-J 3 Core 4mm². Price per meter. Quantity determines the number of meters.
This VDE approved cable is made in Germany with high-quality double PVC insulation. NYY-J cables are versatile and durable, they can be installed outdoors, underground, in brick and concrete walls. This type of cable has exceptional resistance to UV radiation and all weather conditions. The operating temperature is -40°C to +70°C.
APPLICATIONS AND USAGE
It is used a power and control cable. The ideal use is in single-phase power supplies and solar systems. It can be connected as the main AC output cable to all our solar inverters
This high-quality German-made Helukabel NYY-J power cable is designed for both domestic and industrial applications, offering durability and high-performance power distribution. It meets DIN VDE 0276-603 and IEC 60502 standards, ensuring reliable and safe energy transmission. The 4mm² copper conductor provides excellent electrical conductivity, while the robust PVC outer sheath enhances resistance to mechanical stress, UV radiation, and moisture.
Ideal for fixed installations, this cable is suitable for underground, indoor, and outdoor use. With a temperature range of -40°C to +70°C (fixed installation), it performs well in challenging environments. Flame retardant and manufactured without harmful substances, this cable ensures long-term safety and efficiency. Available in cut-to-length options for customised applications.
Specifications
xTechnical Specifications
| Item Details | Specification |
|---|---|
| Part No. | 32089 |
| Item Description | NYY-O Black 1 x 4mm² |
| Outer Ø (mm) | 8.1 |
| Cu Factor per km | 38.0 |
| Weight (kg/km) | 115.0 |
| Copper Base (EUR/100kg) | 0 |
| Metres per Packaging Unit | 100, 500, 1000 |
| Cut-to-Length Service | Yes |
| EAN / GTIN | 4060892263873 |
Technical Data
| Property | Specification |
|---|---|
| Standard Compliance | DIN VDE 0276-603 / HD 603 S1 / IEC 60502 |
| Temperature Range (Flexing) | -5°C to +50°C |
| Temperature Range (Fixed Installation) | -40°C to +70°C |
| Conductor Operating Temp. | +70°C |
| Short Circuit Temp. (≤300mm²) | +160°C |
| Short Circuit Temp. (>300mm²) | +140°C |
| Nominal Voltage (U0/U) | 600/1000 V |
| Test Voltage | 4000 V |
| Highest Permissible Voltage | DC: Conductor/Conductor 1.8 kV, Earth 0.9 kV |
| AC Single Phase (Outer Conductors Insulated) | 1.4 kV |
| AC Single Phase (One Conductor Earthed) | 0.7 kV |
| Three-Phase Systems | 1.2 kV |
| Minimum Bending Radius | Single core: 15x Ø, Multi-core: 12x Ø |
Cable Structure & Properties
- Conductor: Bare copper, single or multi-wire (VDE 0295 cl.1/cl.2)
- Core Insulation: PVC, type DIV4 (HD 603 S1)
- Core Identification: VDE 0293-308 / 0276-603
- Sheath Material: PVC, type DMV5 (HD 603 S1)
- Sheath Colour: Black
- Flame Retardant: IEC 60332-1-2
- Free from: Cadmium, silicone, and substances affecting lacquer adhesion
This premium-quality Helukabel power cable ensures reliable electrical performance and is ideal for demanding installations.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.