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RLF3015-45 - Tregaskiss Style 300A MIG Welding Gun, 15ft Cable, .045 Wire Setup

Packaging: 1 per each
$503.42/ea $359.59/1 per each only $359.59/eaSave 29%

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SKU: RLF3015-45 Categories: , ,

OVERVIEW

Industrial-Grade 300 Amp MIG Gun

The RLF3015-45 is a high-performance 300 Amp MIG gun designed to meet the rigorous demands of industrial welding environments. Engineered for reliability and longevity, this air-cooled torch is an excellent choice for fabrication shops, manufacturing plants, and heavy equipment repair. With a 15-foot cable assembly, it provides operators with the necessary reach to access large workpieces without constantly repositioning the wire feeder or power source.

This gun is specifically configured for 0.045-inch welding wire, making it ready for immediate deployment in structural steel and heavy fabrication applications. The construction features high-quality materials that resist heat, spatter, and impact. The handle is ergonomically designed to reduce operator fatigue during extended welding sessions, while the trigger mechanism is tested for durability to ensure consistent arc initiation.

Maintenance is streamlined thanks to its compatibility with standard Tregaskiss style consumables. This ensures that replacement contact tips, nozzles, and diffusers are readily available and easy to swap out, minimizing downtime. The cable assembly includes robust strain relief at both the gun and feeder ends, protecting the internal power cable, liner, and control wires from stress and breakage. Whether you are welding mild steel, stainless steel, or aluminum (with the appropriate liner), this 300A gun delivers a stable arc and smooth wire feeding.

Key Technical Specifications

  • Amperage Rating: 300 Amps (60% Duty Cycle)
  • Cable Length: 15 Feet
  • Wire Diameter Compatibility: Optimized for 0.045"
  • Cooling Method: Air Cooled
  • Consumable Type: Tregaskiss Style
Additional Information
Amperage:300
Length:15 ft
Wire Size:0.045"
Brand:Tregaskiss
Item:Accessory
Cooling Type:Air Cooled
Duty Cycle:60% @ 300A
Handle Style:Curved, Ergonomic
Process Type:MIG (GMAW)
Cable Length:15 ft
Packaging Description:1 per each
Front End:Tregaskiss
Back End:n/a

INCLUDED

  • 1 x Tregaskiss Style 300 Amp MIG Gun (15 ft)
  • 1 x Contact Tip (.045")
  • 1 x Nozzle
  • 1 x Liner (Pre-installed)

APPLICATIONS

  • Heavy Equipment Manufacturing
  • Structural Steel Fabrication
  • General Industrial Fabrication
  • Shipbuilding and Repair
  • Automotive Component Manufacturing
  • Maintenance and Repair Operations (MRO)

FAQ

This MIG gun is rated for 300 Amps, typically at a 60% duty cycle using CO2 gas.

The gun comes configured for 0.045-inch welding wire, as indicated by the '-45' in the SKU.

The cable length is 15 feet, providing good reach for most workshop environments.

This is an air-cooled MIG gun, which uses the ambient air and shielding gas to dissipate heat.

It uses standard Tregaskiss style consumables, including contact tips, nozzles, and gas diffusers.

Yes, but you will likely need to change the steel liner to a polymer or Teflon liner to prevent wire feeding issues with soft aluminum wire.

Yes, it typically comes pre-installed with a steel liner suitable for the wire size specified (0.045").

Yes, the trigger assembly is designed to be serviceable or replaceable if it wears out over time.