PRODUCT REAL SHOT
All-Weather 600 kcmil MC Cable with Integrated Full-Sized Ground
Rated for both wet and dry locations, this 600 kcmil copper MC cable features THHW/THWN-2 insulation, making it an excellent choice for industrial feeders, pump stations, and outdoor power distribution where moisture or corrosive vapors are present. The overall PVC jacket adds an extra barrier against sunlight, oil, and mechanical abrasion, allowing direct exposure without conduit in many NEC‑compliant installations. What sets this cable apart is the integrated full‑sized ground – a copper grounding conductor sized per NEC Table 250.122, eliminating the need for a separate pull and ensuring reliable fault current path. With UL listing and 600V rating, this PVC‑jacketed MC cable combines robust protection, easy handling, and code‑ready safety for heavy‑duty applications.
PRODUCT SPECIFICATIONS
| Conductors |
Outside Diameter Over Armor (in) |
Outside Diameter Over Jacket (in) |
PVC Thickness (in) |
Approximate Net Weight (lbs/1000ft) |
Allowable Ampacity (Amps) |
Standard Packaging | ||||
| AWG/NO. | Type | Ground | 75℃ | 90℃ | Reels | |||||
| 250-3 | Stranded | 4 AWG Bare | 1.721 | 1.841 | 0.060 | 3,456.79 | 255 | 290 | 1000' | |
| 250-4 | Stranded | 4 AWG Bare | 1.900 | 2.020 | 0.060 | 4,373.33 | 255 | 290 | 1000' | |
| 300-3 | Stranded | 3 AWG Bare | 1.833 | 1.953 | 0.060 | 4,013.71 | 285 | 320 | 1000' | |
| 300-4 | Stranded | 3 AWG Bare | 2.077 | 2.197 | 0.060 | 5,296.62 | 285 | 320 | 1000' | |
|
350-3 |
Stranded | 3 AWG Bare | 1.934 | 2.054 | 0.060 | 4,536.67 | 310 | 350 | 1000' | |
| 350-4 | Stranded | 3 AWG Bare | 2.191 | 2.311 | 0.060 | 6,028.19 | 310 | 350 | 1000' | |
| 400-3 | Stranded | 3 AWG Bare | 2.079 | 2.199 | 0.060 | 5,289.32 | 335 | 380 | 1000' | |
| 400-4 | Stranded | 3 AWG Bare | 2.297 | 2.447 | 0.075 | 6,784.33 | 335 | 380 | 1000' | |
| 500-3 | Stranded | 2 AWG Bare | 2.253 | 2.403 | 0.075 | 6,396.68 | 380 | 430 | 1000' | |
| 500-4 | Stranded | 2 AWG Bare | 2.494 | 2.644 | 0.075 | 8,143.19 | 380 | 430 | 1000' | |
| 600-3 | Stranded | 2 AWG Bare | 2.521 | 2.671 | 0.075 | 7,551.45 | 420 | 475 | 1000' | |
| 600-4 | Stranded | 2 AWG Bare | 2.790 | 2.940 | 0.075 | 9,642.22 | 420 | 475 | 1000' | |
| 750-3 | Stranded | 1 AWG Bare | 2.738 | 2.888 | 0.075 | 9,126.06 | 475 | 535 | 1000' | |
| 750-4 | Stranded | 1 AWG Bare | 3.036 | 3.186 | 0.075 | 11,754.11 | 475 | 535 | 1000' | |
CERTIFICATIONS
PACKAGING
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Small Wooden Reel
Large Wooden Reel
APPLICATION
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WHY CHOOSE US
in one-stop service
Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.
With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.
We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.
Greater Cable - Certified Quality. Reliable Supply. Engineering Value.
PLANT EQUIPMENT
GLOBAL CERTIFICATIONS
CUSTOMER PHOTOS
INTERNATIONL TRANSPORTATION
01
Sea Freight
We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.
02
Air Freight
For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.
03
International Express
Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.
COOPERATIVE PARTNER
We are looking for a cooperative partner to expand our business.
Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.
Our address
Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
Phone Number
+86 136 6257 9592
+86 135 1078 4550
manager01@greaterwire.com
FAQ
What are the main application areas for this cable?
This cable is ideal for heavy feeders serving large motors (up to ~400 HP at 480V), switchboards, transformers, backup generators, data center UPS inputs, and industrial plants with wet or corrosive environments. Its UL 1569 listing and PVC jacket allow conduit-free installation in exposed, outdoor, or direct burial conditions.
What type of connectors are required for termination?
Use UL-listed MC cable fittings designed specifically for PVC-jacketed interlocked armor. These fittings must penetrate the jacket and clamp securely onto the metal armor. For the 600 kcmil conductors, use compression lugs or bolted connectors rated for 90°C and copper.
Can I use this cable outdoors in exposed runs?
Yes. The PVC jacket is UV-resistant and sunlight-resistant, making it suitable for outdoor exposed runs. The armor provides mechanical protection, and the wet-rated insulation handles rain and high humidity.
What are the insulation ratings of THHW vs THWN-2?
The wire is dual-rated. For THHW: 90°C dry / 75°C wet. For THWN-2: 90°C both wet and dry. This allows safe use in a wide range of environments including direct sunlight, underground conduits, and high-humidity areas.
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