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Improved Durability with top quality manufactured insulation ensuring full compliance with industry standards, designed to withstand extreme temperatures, moisture and physical harms
RRH Cable we have the capability to manufacture grade A 99.9% pure copper precisely stranded in the insulators for the best conductivity and efficiency
Thanks to our expert craftsmanship, we provide high-quality cables that minimize the need for frequent maintenance or replacements, significantly reducing long-term operational costs.
Rated Voltage | 600V / 1000V / up to 1500V DC (customizable) |
Conductor Material | 99.9% Pure Bare or Tinned Copper – Class 5 Stranded |
Insulation Resistance | ≥ 1 GΩ·km @ 20°C |
Operating Temp. Range | -40°C to +90°C (Standard), up to +120°C (High Temp) |
Minimum Bending Radius | 4 × Cable Outer Diameter |
Insulation types | PE,PVC,XLPE,RUBBER,LSZH(customizable) |
Cross-Section (mm²) | AWG Equivalent | Approx. Diameter (mm) | Ampacity (Air, 30°C) |
0.5 mm² | 20 AWG | ~2.1 mm | 11 A |
0.75 mm² | 18 AWG | ~2.3 mm | 15 A |
1.0 mm² | 17 AWG | ~2.5 mm | 18 A |
1.5 mm² | 16 AWG | ~2.8 mm | 24 A |
2.5 mm² | 14 AWG | ~3.5 – 4.2 mm | 30 A |
4 mm² | 12 AWG | ~4.2 – 5.0 mm | 40 A |
6 mm² | 10 AWG | ~5.0 – 5.8 mm | 50 A |
10 mm² | 8 AWG | ~6.5 – 7.2 mm | 70 A |
16 mm² | 6 AWG | ~7.5 – 8.5 mm | 100 A |
25 mm² | 4 AWG | ~9.0 – 10.5 mm | 140 A |
35 mm² | 2 AWG | ~10.5 – 12 mm | 170 A |
50 mm² | 1 AWG | ~12.5 – 13.5 mm | 200 A |
70 mm² | 2/0 AWG | ~14.5 – 16 mm | 260 A |
95 mm² | 3/0 AWG | ~17 – 18 mm | 300 A |
120 mm² | 4/0 AWG | ~18 – 20 mm | 340 A |
150 mm² | 300 MCM | ~20 – 22 mm | 385 A |
185 mm² | 350 MCM | ~23 – 25 mm | 440 A |
240 mm² | 500 MCM | ~26 – 28 mm | 520 A |
300 mm² | 600 MCM | ~30 mm | 600 A |
Power transmission to dc traction motors
Power supply for DC systems in navigation,lighting
EV wiring for charging station
DC based routers, servers
Solar power system connections
Apply cable base on its insulation property
Avoid bends
Always de-energize the system before working on cables
Proper PPE duing operation
For bulk orders we offer varieties of payment methods,L/C(Letter of Credit)or Advance Payment for first time partnerships.CAD(Cash AgainstDocument)trusted business partners also we offer WU(Western Union or Third Party Foreign Exchange Organizations)as an option.
Our team of specialists provides comprehensive follow-ups from start tofinish,based on the terms and duration of the contract and payment status.We offer regular photo and video updates to showcase progress,as wellaslive chat support to ensure clear communication between both parties.Ourservice continues through the shipping and delivery process,and we followup until the goods successfully pass the quality check phase.
Our electric cables come with a standard warranty of between 5-20 yearsdepends on the model and working environment,which covers anymanufacturing defects under normal operating conditions.For specialized orlarge-volume orders,we can also offer extended warranty optionsdepending on the cable type and application.We stand by the quality of ourproducts and committed to supporting our clients throughout theproduct's life-cycle.