30 Amp 50m Red & Black DC Power Cable – Heavy Duty 2‑Core 4.0mm²
30 Amp 50m Red & Black DC Power Cable – Heavy Duty 2‑Core 4.0mm²
- Home
- 12V Black and Red DC Power Cable Extension for CB & HF Radios
- 30 Amp 50m Red & Black DC Power Cable – Heavy Duty 2‑Core 4.0mm²
Moonraker Radio Antennas & Gear.
30 Amp 50m Red & Black DC Power Cable – Heavy Duty 2‑Core 4.0mm²
Finance Available
Radioworld now offer finance through our partners Close Brothers.
Add the item to your basket in the normal way and at checkout choose to make payment via Finance. You’ll then be taken through to our partners Pay4Later to make your finance application.
| Item Cost | Finance Option | Deposit | Monthly Payments | Total Cost |
|---|---|---|---|---|
£79.99
|
12 Months 14.9% APR
|
£8.00
|
£6.89
|
£90.72
|
£79.99
|
18 Months 14.9% APR
|
£8.00
|
£4.60
|
£90.72
|
£79.99
|
24 Months 14.9% APR
|
£8.00
|
£3.45
|
£90.72
|
£79.99
|
36 Months 14.9% APR
|
£8.00
|
£2.30
|
£90.72
|
£79.99
|
48 Months 14.9% APR
|
£8.00
|
£1.72
|
£90.72
|
£79.99
|
12 Months 19.5% APR
|
£8.00
|
£7.17
|
£94.03
|
£79.99
|
18 Months 19.5% APR
|
£8.00
|
£4.78
|
£94.03
|
£79.99
|
24 Months 19.5% APR
|
£8.00
|
£3.58
|
£94.03
|
£79.99
|
36 Months 19.5% APR
|
£8.00
|
£2.39
|
£94.03
|
£79.99
|
48 Months 19.5% APR
|
£8.00
|
£1.79
|
£94.03
|
Click here to recommend this product to a friend
Recommend a friend

30 Amp 50m Red & Black DC Power Cable – Heavy Duty 2‑Core 4.0mm²
This is a heavy-duty 2-core DC power cable designed for high-current 12V/24V applications. The cable features red and black paired conductors, making polarity identification simple and safe. It is rated to 30 amps, making it suitable for powering radio equipment, amplifiers, power distribution blocks, and other high‑demand DC devices.
The cable has a flat twin profile measuring 4.5 × 9.0 mm and uses 2 × 130/0.2 mm stranded conductors, providing a total CSA of 4.0 mm² — ideal for low‑loss, high‑current delivery over distance.
Key Specifications
Rating: 30 Amp
Colour: Red & Black
Dimensions: 4.5 × 9.0 mm
Conductors: 2 × 130/0.2 mm
Cross‑Sectional Area: 4.0 mm²
Typical Uses
High‑current DC power runs
Amateur radio base stations
Mobile radio installations
Power distribution panels
Automotive and 12V/24V systems
Bench power supply connections.
COMPARISON TABLE — 15A vs 25A vs 30A vs 40A
(All data taken from the product page and “Others who viewed this item” section)
| Specification | 15A Cable | 25A Cable | 30A Cable (This Product) | 40A Cable |
|---|---|---|---|---|
| Rating | 15 Amp | 25 Amp | 30 Amp | 40 Amp |
| Colour | Red & Black | Red & Black | Red & Black | Red & Black |
| Core Type | Twin Core | Dual Core | 2‑Core Heavy Duty | Twin Core |
| Dimensions | Not listed | Not listed | 4.5 × 9.0mm | Not listed |
| Conductors | Not listed | Not listed | 2 × 130/0.2mm | Not listed |
| CSA | Not listed | Not listed | 4.0mm² | Not listed |
| Sold As | Per metre / 100m drum | Per metre | 50m drum | Per metre |
| Typical Use | Up to 15A devices | Up to 25A devices | High‑current 30A loads | High‑current 40A loads |
All orders placed on this website will not be subject to VAT for customers residing in the European Union or the rest of the world. However, it is important to mention that VAT will still be applicable based on the rates set by your country upon delivery.
Our Price Match Promise means that if you find any of our Equipment at a lower advertised price elsewhere, we will match the price for you, subject to the below.
- The product is identical to ours in brand, colour, size and model number.
- The price must be the advertised price clearly on the competitor's online site.
- The item must be in stock and available for immediate purchase (rather than available to order), with the authorised stockist able to complete delivery within 2-3 days.
Please fill out the form below. The details will be used to help us with your price promise request.




















