1 Technical Specifications
| General Information | |
| Product Type | SOOW — Service Cord, Oil-Resistant Insulation & Jacket, Weather-Resistant |
| Standard | UL 62, CSA C22.2 No. 49 |
| Cable Size | 14 AWG × 3 Conductors (14/3) |
| Rated Voltage | 600V AC |
| Ampacity | 18 Amps (NEC Table 400.5(a)) |
| Conductor | |
| Conductor Material | Bare Copper, fully annealed per ASTM B-174 |
| Conductor Type | Class K — flexible rope-stranded |
| Conductor Stranding (14 AWG) | 41 strands × 30 AWG |
| DC Resistance at 20°C | ~2.58 Ω/1000 ft |
| Insulation | |
| Insulation Material | EPDM (Ethylene Propylene Diene Monomer) Rubber |
| Insulation Thickness | 0.045 in (1.14 mm) |
| Color Code | Black, White, Green (equipment ground) |
| Jacket | |
| Jacket Material | CPE (Chlorinated Polyethylene) |
| Jacket Color | Black (standard) |
| Jacket Thickness | 0.083 in (2.11 mm) |
| Nominal Outer Diameter | 0.53 in (13.5 mm) |
| Approx. Weight | 150-185 lbs/1000 ft (225-275 kg/km) |
| Electrical & Environmental | |
| Test Voltage | 2500V (conductor-to-conductor) |
| Min. Bend Radius (flexible) | 10 × OD (~5.3 in / 135 mm) |
| Min. Bend Radius (fixed) | 6 × OD |
| Temperature Range (flexing) | -20°C to +90°C |
| Temperature Range (stationary) | -40°C to +90°C |
| Oil Resistance | Yes — per UL 62 / CSA C22.2 |
| Water / Moisture Resistance | Yes — weather-resistant CPE jacket |
| UV / Sunlight Resistance | Yes — 720-hour sunlight test qualified |
| Packaging & Logistics | |
| Packaging | Wooden drum / coil / cut-length spool |
| Standard Length | 250 ft / 500 ft / 1000 ft per reel |
| MOQ | 1,000 ft (sample cut-length negotiable) |
| Lead Time | 5-15 working days (stock items: 3-5 days) |
2 Product Overview
The SOOW 14/3 portable cord is a UL62-listed, light-to-medium duty rubber portable cable designed for power supply to portable tools, small equipment, and general-purpose MRO applications. Rated 600V and 18 Amps, it provides a flexible, durable power cord solution for workshops, construction sites, and industrial facilities.
This 14 AWG 3-conductor cable features bare copper stranding (41 strands × 30 AWG, Class K per ASTM B-174), offering good flexibility for everyday portable power applications while maintaining reliable conductivity at 18 Amps rated ampacity per NEC Table 400.5(a).
The EPDM rubber insulation provides reliable 600V-rated dielectric performance, while the CPE jacket protects against oil, moisture, UV radiation, and abrasion. The SOOW construction is classified for extra-hard usage per NEC Article 400, making it suitable for demanding environments even at this lighter gauge.
Each production batch is tested at 2500V to verify dielectric integrity. Manufactured under the quality management system of SORIVO. For detailed company information, please visit sorivocable.com/about-us/.
3 Key Features
UL 62 & CSA Certified
Listed to UL 62 and CSA C22.2 No. 49 — accepted by electrical inspectors and MRO buyers across North America.
18 Amp Rated Capacity
14 AWG conductors deliver 18 Amps per NEC, suitable for power tools, light machinery, and portable equipment.
Flexible 41-Strand Conductor
Class K rope stranding (41 × 30 AWG) provides easy handling and coiling for everyday portable power applications.
EPDM Rubber Insulation
Oil, moisture, and heat-resistant EPDM insulation delivers reliable 600V dielectric performance across the full temperature range.
Durable CPE Jacket
Chlorinated Polyethylene jacket resists oil, solvents, UV, moisture, and abrasion — extra-hard usage per NEC Article 400.
Lightweight & Compact
At just 0.53 in OD and ~0.15 lbs/ft, this cable is easy to transport, coil, and route in tight spaces.
All-Weather Performance
UV and weather-resistant jacket supports indoor and outdoor use across a wide range of environmental conditions.
Wide Temperature Range
Rated from -40°C (storage) to +90°C (continuous), suitable for most climate zones and work environments.
4 Applications
SOOW 14/3 is used for light-to-medium duty portable power applications:
5 FAQ
Q: What is the ampacity of 14/3 SOOW cable?
A: 14 AWG SOOW cable has a rated ampacity of 18 Amps per NEC Table 400.5(a) for up to 3 current-carrying conductors. Derating applies for higher ambient temperatures or bundled installations.
Q: Is 14/3 SOOW suitable for extension cords?
A: Yes. 14/3 SOOW is commonly used for heavy-duty extension cords rated 18A at 600V. Its rubber jacket provides better durability and weather resistance than standard PVC extension cordage.
Q: What is the difference between SOOW and SJOOW for 14/3?
A: 14/3 SOOW is rated 600V with extra-hard usage classification. SJOOW 14/3 is rated 300V (Junior service) with a thinner jacket, suitable for lighter-duty applications. SOOW is the recommended choice when 600V rating is needed.
Q: Can 14/3 SOOW be used outdoors?
A: Yes. The CPE jacket is UV, ozone, and weather-resistant. SOOW cord is suitable for continuous outdoor use in wet or dry locations per UL 62.
Q: What is the outer diameter of 14/3 SOOW?
A: The nominal outer diameter is approximately 0.53 inches (13.5 mm), varying slightly between manufacturers. This compact size makes it easy to handle, coil, and store.