WC4X100 - #4 AWG Flexoprene Welding Cable - Cut to Length

Industrial Grade #4 AWG Power Cable

For industrial environments requiring reliable power transmission and exceptional durability, this #4 Flexoprene Welding Cable is the standard choice. Engineered with a high-strand-count copper conductor, this cable ensures maximum conductivity while maintaining the flexibility needed for dynamic applications. The 'Flexoprene' jacket is a specially formulated EPDM (Ethylene Propylene Diene Monomer) rubber that provides a robust shield against the most common workshop hazards.

In MRO and heavy fabrication settings, cables are frequently exposed to oils, solvents, grease, and metal shavings. This cable's jacket is designed to resist chemical degradation and mechanical abrasion, significantly extending the service life of your power leads. It is rated for 600 volts, making it suitable not only for secondary voltage resistance welding leads but also for power supply applications, battery banks, and temporary power distribution in harsh environments.

Temperature resilience is a key specification for this product. With a rating of -50°C to +105°C, the insulation remains flexible in freezing outdoor conditions and resists melting or cracking in high-heat zones. Whether you are outfitting a fleet of service trucks or wiring a stationary production line, this #4 cable delivers consistent performance and safety. Sold by the foot, it allows for custom-length runs to minimize waste and ensure precise fitment for every project.