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TWECO MIGTweco MIG Guns

TWECO MIG Gun: Classic No. 3, 300 A, 0.045 in, 15 ft

The TWECO MIG Gun Classic No. 3 is a 300 A, 0.045 in, 15 ft MIG gun from the Tweco MIG Guns product type, model L315-3545 (MPN 1030-1146). It features a Lincoln-compatible rear connection, uses Contact Tip Series 14…

SKU 3G-OTH-354990

Brand
TWECO MIG
Item
Gun: Classic No. 3, 300 A, 0.045 in, 15 ft
Category
Tweco MIG Guns
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Technical Specifications

TWECO MIG
Manufacturer Part Number
1030-1146
For Gas Type
CO2 (Carbon Dioxide)
MIG Gun Model
L315-3545
Contact Tip Series
14
For Rear Connection Type
Lincoln-Compatible
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TWECO MIG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TWECO MIG Gun Classic No. 3 is a 300 A, 0.045 in, 15 ft MIG gun from the Tweco MIG Guns product type, model L315-3545 (MPN 1030-1146). It features a Lincoln-compatible rear connection, uses Contact Tip Series 14, and is designed for CO2 (Carbon Dioxide) gas.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TWECO MIG Gun Classic No. 3 used for?

The TWECO MIG Gun Classic No. 3 is used for semi-automatic gas metal arc welding (GMAW/MIG) with CO2 shielding gas. It is designed for industrial fabrication, automotive repair, and general manufacturing applications requiring a 300 A, 0.045 in wire capacity.

What are the specifications of the TWECO MIG Gun Classic No. 3?

The TWECO MIG Gun Classic No. 3 (MPN 1030-1146) is rated at 300 A, uses 0.045 in wire, and has a 15 ft cable. It features a Lincoln-compatible rear connection, Contact Tip Series 14, and is designed for CO2 gas. The MIG gun model is L315-3545.

Where to buy the TWECO MIG Gun Classic No. 3 worldwide?

3G Electric supplies the TWECO MIG Gun Classic No. 3 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct contact tip for the TWECO MIG Gun Classic No. 3?

Select a contact tip from Series 14 that matches your wire diameter (0.045 in) and is rated for CO2 gas. Ensure the tip is compatible with the Tweco L315-3545 gun model. Always verify the tip's amperage rating matches your welding application for consistent arc performance.

Used in

Common applications for TWECO MIG
Heavy equipment manufacturing — TWECO Classic No. 4 (400 A) for welding thick steel components with CO2 shielding gas.
Shipbuilding — TWECO Spray Master 350 for mixed gas spray transfer on hull plates and structural members.
Structural steel fabrication — TWECO WeldSkill WM 400 for high-deposition welding of beams and columns.
Automotive repair — TWECO Classic No. 2 (200 A) for thin-gauge sheet metal welding with Miller-compatible feeders.
Pipeline construction — TWECO Classic No. 3 (300 A) for field welding of carbon steel pipes using CO2 gas.
General maintenance and repair — TWECO WeldSkill WM 400 with 12 ft cable for confined-space welding in industrial plants.

TWECO MIG Products

3G Electric supplies TWECO MIG tweco mig guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TWECO MIG Gun: Classic No. 3, 300 A, 0.045 in, 15 ft, Tweco-Compatible (MPN 10301103). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 14; MIG Gun Model: 315-3545; For Gas Type: CO2 (Carbon Dioxide).
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TWECO MIG Gun: Classic No. 3, 300 A, 0.045 in, 15 ft, Tweco-Compatible (MPN 10301103). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 14; MIG Gun Model: 315-3545; For Gas Type: CO2 (Carbon Dioxide).
TWECO MIG Gun: Classic No. 2, 200 A, 0.035 in, 15 ft, Tweco-Compatible (MPN 10201113). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 14; MIG Gun Model: 215-3035; For Gas Type: CO2 (Carbon Dioxide).
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TWECO MIG Gun: Classic No. 2, 200 A, 0.035 in, 15 ft, Tweco-Compatible (MPN 10201113). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 14; MIG Gun Model: 215-3035; For Gas Type: CO2 (Carbon Dioxide).
TWECO MIG Gun: Spray Master 450, 450 A, 1/16 in, 15 ft, Euro-Compatible (MPN 1040-1077). Key specifications — For Rear Connection Type: Euro-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS415X-116; For Gas Type: Mixed Gas.
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TWECO MIG Gun: Spray Master 450, 450 A, 1/16 in, 15 ft, Euro-Compatible (MPN 1040-1077). Key specifications — For Rear Connection Type: Euro-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS415X-116; For Gas Type: Mixed Gas.
TWECO MIG Gun: Spray Master 350, 350 A, 1/16 in, 12 ft, Tweco-Compatible (MPN MS312116). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS312-116; For Gas Type: Mixed Gas; Handle Type: Ergonomic.
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TWECO MIG Gun: Spray Master 350, 350 A, 1/16 in, 12 ft, Tweco-Compatible (MPN MS312116). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS312-116; For Gas Type: Mixed Gas; Handle Type: Ergonomic.
TWECO MIG Gun: Spray Master 450, 450 A, 1/16 in, 15 ft, Lincoln-Compatible (MPN 1040-1072). Key specifications — For Rear Connection Type: Lincoln-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS415L-116; For Gas Type: Mixed Gas.
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TWECO MIG Gun: Spray Master 450, 450 A, 1/16 in, 15 ft, Lincoln-Compatible (MPN 1040-1072). Key specifications — For Rear Connection Type: Lincoln-Compatible; Contact Tip Series: 16S; MIG Gun Model: MS415L-116; For Gas Type: Mixed Gas.
TWECO MIG Gun: Classic No. 4, 400 A, 0.035 in, 15 ft, Tweco-Compatible (MPN 10401103). Key specifications — For Rear Connection Type: Tweco-Compatible; Contact Tip Series: 14; MIG Gun Model: 415-3545; For Gas Type: CO2 (Carbon Dioxide).
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TWECO MIG Gun: Spray Master 250, 250 A, 0.045 in, 12 ft, Lincoln-Compatible (MPN 10231136). Key specifications — For Rear Connection Type: Lincoln-Compatible; Contact Tip Series: 11H; MIG Gun Model: MS212L-3545; For Gas Type: Mixed Gas.
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