Tweco 1023-1110 Mig Gun 250A 10 Ft Miller Connection

Product Description

The TWECO 1023-1110 is a Spray Master Series MIG welding gun rated at 250 amps with an 80% duty cycle when used with argon/CO2 or mixed gases. It accepts wire diameters from 0.035 to 0.045 inches and ships with a 10-foot cable. The air-cooled gun features a thick-walled, three-layer conductor tube that increases electrical conductivity and acts as a heat sink to reduce handle temperatures. A fully insulated Mig-Kwik rear connection interfaces directly with Miller wire feeders for fast connect and disconnect at the feeder without removing the conduit. The ergonomic, split-half handle is balanced at its center and is fully field-repairable.

The 1023-1110 is suited for spray transfer and pulse welding applications in shops, production environments, maintenance and repair operations, and light fabrication settings. The standard 60-degree conductor tube swivels 360 degrees around the handle and can be removed and replaced rapidly in the field. The extended trigger keeps the operator's hand away from the arc, reducing radiated heat exposure during prolonged use. Front-end consumables are interchangeable with Tweco Classic No. Series guns, which lowers inventory requirements for shops running multiple gun platforms.

Key Features

• 250-amp rating at 80% duty cycle with argon/CO2 or mixed gases
• Accepts wire diameters from 0.035 to 0.045 inches
• Three-layer thick-walled conductor tube for higher electrical conductivity and heat dissipation
• 360-degree swivel conductor tube with rapid removal — no conduit removal required
• Fully insulated Mig-Kwik rear connection for direct Miller wire feeder plug-in
• Split-half handle case for field-repairable access to trigger leads and mechanical cable connections
• Front-end consumables interchangeable with Tweco Classic No. Series guns

Compatibility

Designed for use with Miller wire feeders via the rear direct plug connection. Front-end consumables are interchangeable with Tweco Classic No. Series and Tweco Spray Master Series guns.

Installation Notes

Installation is performed by a qualified welder or welding equipment technician. Power down and de-energize the wire feeder before connecting or disconnecting the rear Mig-Kwik plug. Verify the contact tip size matches the wire diameter in use before initiating a weld. Inspect the steel spring strain relief and cable support at both the front and rear of the handle periodically to minimize wire feed irregularities.

Technical Specifications

• Amperage: 250 amps
• Duty Cycle: 80% with argon/CO2 or mixed gases
• Wire Diameter Range: 0.035 to 0.045 inches
• Cable Length: 10 feet
• Conductor Tube Angle: 60 degrees standard
• Cooling Type: Air-cooled
• Connection Type: Miller rear direct plug (Mig-Kwik)
• Length: 23 inches
• Height: 14.3 inches
• Width: 3.2 inches
• Weight: 7.55 pounds

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1023-1110