| Customization: | Available |
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| Certification: | ISO9001, CCC, UL, SAE J560 |
| Conductor Material: | Copper |
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5/7/9m 7Pin to 2x5Pin Trailer Wire Harness 0.5mm2 Electric Wire for Dual RV Trailer Truck Automotive
| Product Name | 5/7/9m 7Pin to 2x5Pin Trailer Wire Harness 0.5mm2 Electric Wire for Dual RV Trailer Truck Automotive |
| Place of Origin | China |
| Shanghai | |
| Sample | Provided |
| Input plug | 7-Way RV Blade (US standard 7-pin) |
| Output socket | 2×5-Way Flat (US standard 5-pin) |
| Rated Voltage | 12V |
| Rated Current | 30A |
| Waterproof level | IP67 |
| Wire Gauge | 0.5mm2/0.75mm2/1.5mm2 |
| Jacket | PVC |
| Conductor | Copper |
| Insulated | TPE |
| Lead Time | 1-2Weeks |
| Package | Carton |
| Color | Black/Customized |
| Length | 1.5m/2m/Customized |
| Certification | SAE J560, UL |
| MOQ | 300pcs |
| Advantages | Description |
| Versatile adapter | Splits the 7-pin signal into two 5-pin interfaces to support dual trailer connection. |
| Strong compatibility | Applicable to US standard 7-pin (12V system) and 5-pin trailer standards. |
| Durable design | Waterproof and corrosion-resistant materials, suitable for outdoor use. |
| Plug and Play | No need to modify the vehicle circuit, just connect and use directly. |
| Safety and Compliance | Meets SAE J560 standards to ensure electrical safety. |
1. Purchase suggestions
1. Confirm the vehicle interface: Check whether the towing vehicle is a 7-pin (7-Way RV Blade) socket.
2. Trailer type matching: Make sure the trailer uses a 5-pin (5-Way Flat) interface.
3. Cable length: Commonly 1.5m~3m, select according to the actual trailer distance.
4. Waterproof level: IP67 or higher protection level is preferred to adapt to rainy/off-road environments.
2. Precautions for safe use
No overloading: The 7-pin interface supports a maximum of 12V/30A, and the total load of two 5-pin trailers needs to be calculated.
Waterproof protection: For long-term outdoor use, the interface sealing needs to be checked to prevent short circuits.
Correct wiring:
- 7-pin definition: brake (12V), left turn/brake, right turn/brake, taillight, ground wire, 12V power supply, reverse light (optional).
- 5-pin definition: left turn/brake, right turn/brake, taillight, ground wire, 12V power supply.
Avoid towing damage: Secure the cable to prevent it from being crushed or hooked by the wheels during driving.
Regular inspection: Check the cable for wear or oxidation after long-term use.
3. FAQ
Q1: Can this cable be used to connect a European standard trailer?
A: No, the European standard uses a 13-pin interface and requires a special converter.
Q2: Can two 5-pin trailers use the brake signal at the same time?
A: Yes, but you need to ensure that the brake line load of the 7-pin interface does not exceed the rated current (usually 30A).
Q3: How to repair a broken cable?
A: It is recommended to replace the entire cable, as self-wiring may cause poor contact or short circuit.
4. Summary
7-Pin to 2×5-Pin trailer cable is an efficient solution for multi-trailer connection, suitable for RV, freight and outdoor scenes. When purchasing, you need to confirm the interface type, load capacity and waterproof performance, and strictly follow the safety regulations to avoid circuit overload.
Lanka industrial Automation (Shanghai) Co.ltd is firslty specialized in developing and sale of drag chain cable,spiral cable,robot cable,servo motor cable,civil engineering cable and so on in China, cables have below features: high-fleixible,abrasion resistance,oil resistance,bending resistance,corrosion resistance. Our brand Hxin cable widely used in Mechanized automatic industry,medical,metallurgy,port,mine,salt lake system and so on. We provide customer hundreds of cables and design a bespoke custom made cable solution.we are professional manufacturer,provide fast delivery and high-quality cables with competitive price.
Our cable is produced according to VDE,EN,IEC standard and ISO9001-2008 Quality Management system,most of our cables have CE,ROHS certificates.our products have been sold to Europe,Asia and Africa Market.
Spiral cable and cable harness are packed in carton, then in wooden pallet.
Q 1: I didn't find my needed model in this page.
Answer: Dear Friends, ecatalog will emailed to you asap when you contact with us. Also, we supply customization service. So, contact us !
Q 2: What's your Minimum Order Quantity?
Answer: Normally, 10pcs for mass production.
Q 3: When can I get the price and what's the validity?
Answer: usually within one day.Validity is 30 days
Q 4: What's your payment terms?
Answer: By T/T 30% in advance ; Balance 70% before shipment.
Q 5: What's your delivery time?
Answer: It depends on whether we just have the stock for your type. Or, it takes about 10 - 30 days for normal orders.
Q 6: What's your package method ?
Answer: Usually, it's cartons, and for big cable, we use wooden drum.
Any other questions please contact with us freely:)
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