Solarika.co.uk
5m 4.0mm double core extension cable
Art: BCAB540
Description
PHOTONIC UNIVERSE CABLES
5m 4.0mm Double Core Extension Cable
Heavy-Duty DC Power & Solar Wiring | 12V, 24V, 36V System Ready
The Photonic Universe 5m 4.0mm Double Core Extension Cable (SKU: BCAB540) is a robust and versatile solution for extending power connections in various DC electrical systems. Designed for reliability, this heavy-duty battery cable is ideal for solar panel installations, battery bank wiring, and general low-voltage applications in vehicles, boats, and off-grid setups.
Its 4.0mm² cross-section ensures efficient energy transfer, minimising power loss over its 5-meter length, making it an essential component for secure and effective power distribution.
IMPORTANT NOTE: Always verify cable specifications and current rating against your system's requirements.
Key Features
| ▶ Length: 5 meters (approx. 16.4 feet) for flexible system layouts. |
| ▶ Conductor Size: Robust 4.0mm² (approx. 11 AWG equivalent) ensures efficient power flow. |
| ▶ Core Configuration: Double Core design for dedicated positive and negative connections. |
| ▶ Current Capacity: Safely handles electrical currents up to 12 Amps. |
| ▶ Durability: Features heavy-duty insulation, built for challenging environments. |
| ▶ Efficiency: Engineered to minimise power loss, maximising energy transfer. |
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Photonic Universe |
| SKU | BCAB540 |
| Cable Length | 5m |
| Conductor Cross-Section | 4.0mm² |
| Approx. AWG Equivalent | 11 AWG |
| Core Type | Double Core (Red/Black) |
| Max Current Rating | 12 Amps |
| Typical System Voltage | 12V, 24V, 36V DC |
System Integration Notes
| Aspect | Guidance |
|---|---|
| Application Suitability | Ideal for solar panel extensions, battery bank connections, and vehicle & marine DC wiring. |
| Recommended System Use | Suitable for off-grid 12V solar kits up to 180W, as well as 24V and 36V DC systems. |
| Connection Guidance | Designed for clear positive (+) and negative (-) DC power circuit connections. |
| Voltage Drop Consideration | Always verify suitability for your specific current and cable length to minimise voltage drop. |
Typical Applications
| Application | Description |
|---|---|
| Solar Panel Extension | Extending the reach of solar panels to charge controllers or junction boxes for flexible placement. |
| Battery Bank Wiring | Securely connecting batteries to charge controllers, inverters, or other DC loads within a system. |
| Vehicle & Marine Systems | Reliable DC power distribution for lighting, accessories, and small appliances in cars, vans, and boats. |
| Off-Grid Power Setups | Essential wiring for various components in small to medium standalone solar and off-grid power systems. |
Cable Construction & Safety
The Photonic Universe 4.0mm² Double Core Extension Cable is constructed with robust, heavy-duty insulation to provide protection against abrasion and environmental exposure. Its design ensures reliable power transmission for DC applications. Always ensure the cable's current rating and cross-section are appropriate for your specific application to prevent overheating and maintain system safety.
Common Questions
What is a double core cable used for?
A double core cable contains two insulated conductors, typically used for positive and negative connections in DC electrical systems, such as connecting solar panels, batteries, or powering vehicle accessories.
How do I determine if 4.0mm² is suitable for my system?
The suitability of a 4.0mm² cable depends on the current (Amps) it needs to carry and the length of the run. For longer runs or higher currents, a larger cross-section may be required to minimise voltage drop and prevent overheating. This cable is rated for up to 12 Amps.
Can this cable be used outdoors?
While the cable features heavy-duty insulation for durability, for permanent outdoor installations, it is recommended to ensure additional protection from direct UV exposure and extreme weather conditions, or to use appropriate conduit.
What systems is this cable typically used with?
This 4.0mm² double core cable is commonly used in 12V, 24V, and 36V DC systems, including off-grid solar panel setups, battery charging circuits, and general low-voltage wiring in vehicles and boats.
Installation Notes
- Ensure all connections are secure and properly insulated to prevent short circuits.
- Route cables away from heat sources, moving parts, and sharp edges to prevent damage.
- Use appropriate cable glands or entry points when passing through enclosures or bulkheads.
- Always verify polarity before making final connections to avoid damage to equipment.
Before You Buy
- Confirm the cable's 4.0mm² cross-section and 12 Amp rating meet your specific electrical load and voltage drop calculations.
- Measure the required length accurately, allowing for some slack, to ensure the 5-meter length is sufficient.
- Consider the environmental conditions of your installation to ensure the cable's durability is adequate.
- If in doubt about cable sizing or installation, consult a qualified electrician or solar professional.
Always verify product specifications and compatibility with your specific system requirements before purchase. Consult a professional for installation guidance.
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