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SJT Cord
Conductor：
Stranded Bare Copper Conductor
Insulation：
Polyvinylchloride (PVC)
Jacket：
Polyvinylchloride (PVC)
Rated Voltage：
300V
Temperature range：
-40℃ to 105℃
Standard：
UL62
Description
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Conductor
Stranded Bare Copper Conductor
Insulation and Sheath
PVC Insulation & PVC Jacket
No. of Conductor
2 Core / 3 Core / 4 Core
Temperature Rating
-40℃ to 105℃
SJT Cord
SJT cord stands for "Service Junior Thermoplastic". It has a rated voltage of 300V, a temperature resistance of 105℃ (60℃ in a wet state), a thicker PVC sheath, and oil resistance.
SJT
SJT cord features a thickened sheath, it more wear-resistant, oil- and chemical-resistant, flexible, and compatible with multiple sizes, suitable for powering frequently moved equipment.
Conductors ： 99.99% high-purity oxygen-free copper
Rated Voltage Uo/U (Um) : 300 V
Insulated : Polyvinylchloride (PVC)
Standards : UL 62
Outer Jacket : Polyvinylchloride (PVC)
Temperature range ：-40℃ to 105℃
Advantages of flexible cable
SJT cord uses multi-strand annealed soft copper stranded wire as conductor, with a color-coded PVC insulation layer and an outer layer covered with a thickened oil-resistant PVC sheath. The number of cores is usually 2-5, and it has flame-retardant and wear-resistant structural characteristics.
| Gauge | Number of Conductors | Stranding | Insulation Thickness (mm) | Insulation Thickness (inches) | Jacket Thickness (mm) | Jacket Thickness (inches) | Nominal Diameter (mm) | Nominal Diameter (inches) | Weight Per 1000ft |
| 18 | 2 | 41/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 7.5 | 0.295 | 46 |
| 18 | 3 | 41/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 7.9 | 0.311 | 60 |
| 18 | 4 | 41/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 8.6 | 0.339 | 72 |
| 18 | 5 | 41/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 9.4 | 0.37 | 85 |
| 16 | 2 | 65/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 8.1 | 0.319 | 56 |
| 16 | 3 | 65/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 8.6 | 0.339 | 72 |
| 16 | 4 | 65/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 9.2 | 0.362 | 89 |
| 16 | 5 | 65/0.16 | 0.76 | 0.03 | 0.76 | 0.03 | 10.3 | 0.406 | 105 |
| 14 | 2 | 41/0.254 | 0.76 | 0.03 | 0.76 | 0.03 | 8.8 | 0.346 | 75 |
| 14 | 3 | 41/0.254 | 0.76 | 0.03 | 0.76 | 0.03 | 9.4 | 0.37 | 100 |
| 14 | 4 | 41/0.254 | 0.76 | 0.03 | 0.76 | 0.03 | 10.3 | 0.406 | 128 |
| 14 | 5 | 41/0.254 | 0.76 | 0.03 | 0.76 | 0.03 | 11.4 | 0.449 | 160 |
| 12 | 2 | 65/0.254 | 0.76 | 0.03 | 1.14 | 0.045 | 10.8 | 0.425 | 108 |
| 12 | 3 | 65/0.254 | 0.76 | 0.03 | 1.14 | 0.045 | 11.8 | 0.465 | 136 |
| 12 | 4 | 65/0.254 | 0.76 | 0.03 | 1.14 | 0.045 | 12.3 | 0.484 | 177 |
| 12 | 5 | 65/0.254 | 0.76 | 0.03 | 1.14 | 0.045 | 13.6 | 0.535 | 207 |
| 10 | 2 | 104/0.254 | 1.14 | 0.045 | 1.52 | 0.06 | 14.6 | 0.575 | 190 |
| 10 | 3 | 104/0.254 | 1.14 | 0.045 | 1.52 | 0.06 | 15.4 | 0.606 | 236 |
| 10 | 4 | 104/0.254 | 1.14 | 0.045 | 1.52 | 0.06 | 16.9 | 0.665 | 296 |
| 10 | 5 | 104/0.254 | 1.14 | 0.045 | 1.52 | 0.06 | 19.5 | 0.768 | 349 |
Certification
SJT cord is UL certified. The standardized quality assurance provided by certification also reduces operational risks such as product recalls and legal proceedings.
High Flexibility
Wear Resistance
Oil Resistant
UL 62 Certified
APPLICATIONS
SJT cords are suitable for various devices that require frequent movement under 300V low-voltage conditions. They are widely used in indoor scenarios with moderate mechanical stress, such as power tools, industrial cleaning machines, portable lamps, heavy-duty extension cords, and commercial kitchen appliances.
Industrial Power Tools
Compatible with handheld industrial power tools such as angle grinders, electric drills, and impact wrenches, providing a stable 300V power supply for mobile equipment in workshops, construction sites, and other similar settings.
Light Industrial Machinery
Used for small conveyor platforms, desktop machine tools, and other light machinery. Multi-core options adapt to the power and grounding requirements of the equipment. The 300V rated voltage meets the low-voltage power supply standards for light machinery.
Warehouse
Suitable for manual hydraulic carts, warehouse picking lights, small forklifts, and other logistics equipment. Wear-resistant sheaths withstand the friction and impact of warehouse floors, while good flexibility allows for easy movement of equipment between shelves.
Stage Equipment
Compatible with exhibition stand spotlights, small stage speakers, and mobile exhibition equipment. Multi-core options adapt to the power supply needs of different equipment. Its flexible and easy-to-store characteristics facilitate rapid setup and disassembly in exhibition settings.
Customer Photos
Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.
plant equipment
Geritel Wire is a professional wire and cable manufacturer. we possess complete certifications, ample production capacity, and an export footprint spanning the globe. With high-quality, cost-effective cables and efficient service, we connect every corner of the world.
Packaging Information
SJT cables come in three standard packaging options: coiled, plastic reel, and wooden reel.
Coiled
Plastic Reel
Wooden Reel
Global Certification
Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:
Angelo Reyes - Philippine
When collaborating with the factory to customize solar photovoltaic lines, their technical team provided detailed answers to our specification questions and offered sample testing plans. The cables fully comply with IEC standards.
Aleksi Niemi - Finland
Comparing Geritel Wire with other big brands, I found their quality to be almost identical, and at a much better value. I’m delighted with the purchase and truly impressed with their professionalism and product.
Ricardo José Herrera - Dominican
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
