Q3015AE8ESC - Bernard Q-Gun 300A MIG Torch 15ft Tweco Connector

Industrial-Grade Bernard 300 Amp MIG Gun

The Bernard OEM 300 Amp MIG Gun with a 15-foot cable and Tweco back end is engineered for the most demanding industrial environments. Known globally for their rugged reliability, Bernard Q-Guns are the standard choice for heavy fabrication, structural steel, and manufacturing sectors where downtime is not an option. This specific configuration (Internal SKU: Q3015AE8ESC) is designed to interface seamlessly with wire feeders and power sources requiring a Tweco-style connection, providing a robust upgrade or direct replacement for existing equipment.

At the core of this gun's performance is its impressive duty cycle. Rated at 300 Amps at 100% duty cycle when using CO2 shielding gas, it allows welders to run long, continuous beads without overheating the torch. This thermal efficiency is achieved through heavy-duty copper components and a superior air-cooled design that dissipates heat effectively. The 15-foot cable length offers a versatile working range, allowing operators to move around large weldments without constantly repositioning the wire feeder, while the cable's outer jacket is constructed to resist cuts, burns, and abrasion common in shop environments.

Maintenance and consumable management are streamlined with Bernard's Centerfire consumable system. The nozzle features a built-in spatter shield that smooths gas flow and protects the diffuser, while the contact tips drop into place and lock with a quarter-turn, eliminating cross-threading issues. This system ensures consistent electrical conductivity and arc starts. For facilities standardized on Tweco connections, this Bernard gun offers a premium user experience with the reliability of an OEM product, ensuring that your welding operations maintain peak productivity shift after shift.