Welding Connection Cables
High-current flexible cables engineered for resistance welding systems. Deliver reliable power transfer with exceptional flexibility and durability for demanding industrial applications.
Reliable Power Delivery
Connection cables are the vital link between welding transformers and electrode assemblies, carrying the high currents needed to create quality welds. Our welding cables are specifically engineered for resistance welding applications, where reliability and performance are essential for production efficiency.
Constructed with fine-stranded copper conductors, these cables provide the flexibility needed for moving electrode assemblies while maintaining low electrical resistance for efficient power transfer. The premium insulation withstands the heat, abrasion, and chemical exposure common in welding environments.
Available in standard configurations and custom-built assemblies, our cables can be supplied with factory-fitted terminals matched to your specific welding equipment, ensuring optimal electrical contact and long service life.
Key Benefits
- •Low electrical resistance for efficient power transfer
- •Exceptional flexibility for moving applications
- •Long service life under continuous flexing
- •Water-cooled options for high-duty cycles
- •Custom lengths and terminations available
- •Compatible with all welding equipment brands
Cable Types
Standard Flexible Cables
Air-cooled cables for intermittent duty welding applications
- •Cost-effective
- •Easy installation
- •Wide range of sizes
Water-Cooled Cables
Internal cooling for continuous high-current operation
- •Higher current capacity
- •Smaller diameter
- •Extended service life
Double-Insulated Cables
Enhanced safety insulation for demanding environments
- •Increased safety
- •Abrasion resistant
- •Chemical resistant
Product Features
High Current Capacity
Designed to carry extreme welding currents up to 50,000A with minimal resistive losses and heat generation.
Superior Flexibility
Fine-stranded copper construction allows cables to flex continuously without conductor fatigue or breakage.
Water-Cooled Options
Integrated water cooling maintains optimal operating temperature during continuous high-current operation.
Custom Terminations
Factory-fitted terminals and connectors matched to your specific welding equipment for optimal contact.
Cross Section Selection Guide
| Cross Section | Current Capacity (Air) | Current Capacity (Water) |
|---|---|---|
| 50mm2 | Up to 5,000A | Up to 8,000A |
| 95mm2 | Up to 8,000A | Up to 12,000A |
| 150mm2 | Up to 12,000A | Up to 18,000A |
| 240mm2 | Up to 18,000A | Up to 28,000A |
| 300mm2 | Up to 22,000A | Up to 35,000A |
| 500mm2 | Up to 32,000A | Up to 50,000A |
Values are approximate and depend on duty cycle, ambient temperature, and cable length.
Termination Options
Construction Materials
ETP Copper Conductors
High-purity copper with >99.9% Cu for maximum electrical conductivity.
Learn more →Silicone Insulation
Heat-resistant silicone rubber for high-temperature applications up to 200C.
EPDM Rubber
Excellent flexibility and chemical resistance for general welding environments.
Technical Specifications
| Property | Value |
|---|---|
| Current Capacity | Up to 50,000A |
| Cross Sections | 50mm2 - 500mm2 |
| Standard Lengths | 0.5m - 10m |
| Conductor Type | Fine-stranded copper |
| Insulation | Silicone or EPDM rubber |
| Temperature Rating | -40C to +200C |
Applications
- •Spot welding machine connections
- •Seam welding transformer leads
- •Projection welding equipment
- •Robotic welding cell wiring
- •Welding gun connections
- •Secondary circuit cabling
- •Transformer to electrode connections
- •Mobile welding equipment
Related Products
Need Custom Cable Assemblies?
Our engineers can design and manufacture cable assemblies to your exact specifications. Contact us with your requirements for custom lengths, terminations, and configurations.