| Manufacturer | Lincoln Electric |
|---|---|
| Model | K3140-2 |
| Year | |
| Location | United Kingdom
|
The Lincoln Electric Idealarc® AC-1200 Subarc Welder, model K3140-2, is a robust power source designed specifically for use with Lincoln Electric’s NA-4 automatic wire feeder. This welding machine operates on a single-phase power supply with voltage options of 380, 415, 440, or 460 volts and supports both 50 and 60 Hz frequencies. Its design includes Scott® connection taps that allow for the operation of two AC welding heads in tandem, enhancing versatility in welding applications.
The unit features a rheostat that enables adjustment of output settings both during welding and at idle, offering precise control over the welding process. It is equipped with three output studs that provide overlapping output ranges, ensuring adaptability to various welding requirements. To maintain consistent weld quality, the machine incorporates ±10% input line voltage compensation. Additional protective features include a thermostat that guards against current overload and excessive temperatures.
For ease of maintenance, the welder has removable side panels that facilitate access to internal components. The internal windings and rectifiers are designed to resist moisture and corrosive environments, contributing to the durability of the machine. A terminal strip is provided for remote control and wire connections, along with output studs for welding cables.
The front panels of the machines display output control knobs, warning labels, and Lincoln Electric branding, and copper output terminals are located at the bottom front. Some units show signs of wear and surface scratches consistent with used industrial equipment, while others appear to be in good condition with minimal wear. One machine features an open storage drawer beneath the control panel for added convenience.
These machines are typically used in industrial or workshop settings and are available in multiple units. Shipping is by freight from Busan, South Korea, with estimated costs between £1,000 and £1,500 per machine, and delivery times of approximately 45 to 60 days. Buyers are responsible for import duties, VAT, and shipping expenses. Discounts may be available for bulk orders.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
Lincoln Idealarc® AC- 1200 Subarc Welder
Model: K3140-2
Power Supply: 380/415/440/460V | Single-Phase | 50/60Hz
The Idealarc® AC1200 submerged arc power source is specifically designed for operation with Lincoln Electric’s NA-4 automatic wire feeder. It is a power source that you can count on day-in and day-out to provide proven performance.
Condition:
Used (Tested & Fully Functional)
Excellent Condition
Warranty: 1 Year
Shipping by freight from Busan, South Korea for large items is estimated at approximately £1,000–£1,500 per machine. Costs may be reduced when ordering multiple items. Estimated shipping time is around 45 - 60 days. The buyer is responsible for import duties, VAT, and shipping costs. Please contact us for a more accurate estimate.
Multiple units available. Discounted rates available on bulk orders. Get in touch to find our more.
Scott® connection taps standard for two AC welding heads operated in tandem.
Rheostat adjusts the output settings while welding or at idle.
Three output studs with overlapping ranges.
±10% input line voltage compensation for maintaining weld consistency.
Thermostat protection from current overload and excessive temperatures.
Terminal strip for remote control and wire connections and output studs for welding cables.
Removable side panels for easy access to internal parts.
Windings and rectifiers protected against moisture and corrosive environments.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| lincoln-electric-k3140-2-p250304291_3.pdf | Download |
| Client type | Machinery dealer |
| Active since | 2025 |
| Offers online | 9 |
| Last activity | Oct. 12, 2026 |
Lincoln Idealarc® AC- 1200 Subarc Welder
Model: K3140-2
Power Supply: 380/415/440/460V | Single-Phase | 50/60Hz
The Idealarc® AC1200 submerged arc power source is specifically designed for operation with Lincoln Electric’s NA-4 automatic wire feeder. It is a power source that you can count on day-in and day-out to provide proven performance.
Condition:
Used (Tested & Fully Functional)
Excellent Condition
Warranty: 1 Year
Shipping by freight from Busan, South Korea for large items is estimated at approximately £1,000–£1,500 per machine. Costs may be reduced when ordering multiple items. Estimated shipping time is around 45 - 60 days. The buyer is responsible for import duties, VAT, and shipping costs. Please contact us for a more accurate estimate.
Multiple units available. Discounted rates available on bulk orders. Get in touch to find our more.
Scott® connection taps standard for two AC welding heads operated in tandem.
Rheostat adjusts the output settings while welding or at idle.
Three output studs with overlapping ranges.
±10% input line voltage compensation for maintaining weld consistency.
Thermostat protection from current overload and excessive temperatures.
Terminal strip for remote control and wire connections and output studs for welding cables.
Removable side panels for easy access to internal parts.
Windings and rectifiers protected against moisture and corrosive environments.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
The Lincoln Electric Idealarc® AC-1200 Subarc Welder, model K3140-2, is a robust power source designed specifically for use with Lincoln Electric’s NA-4 automatic wire feeder. This welding machine operates on a single-phase power supply with voltage options of 380, 415, 440, or 460 volts and supports both 50 and 60 Hz frequencies. Its design includes Scott® connection taps that allow for the operation of two AC welding heads in tandem, enhancing versatility in welding applications.
The unit features a rheostat that enables adjustment of output settings both during welding and at idle, offering precise control over the welding process. It is equipped with three output studs that provide overlapping output ranges, ensuring adaptability to various welding requirements. To maintain consistent weld quality, the machine incorporates ±10% input line voltage compensation. Additional protective features include a thermostat that guards against current overload and excessive temperatures.
For ease of maintenance, the welder has removable side panels that facilitate access to internal components. The internal windings and rectifiers are designed to resist moisture and corrosive environments, contributing to the durability of the machine. A terminal strip is provided for remote control and wire connections, along with output studs for welding cables.
The front panels of the machines display output control knobs, warning labels, and Lincoln Electric branding, and copper output terminals are located at the bottom front. Some units show signs of wear and surface scratches consistent with used industrial equipment, while others appear to be in good condition with minimal wear. One machine features an open storage drawer beneath the control panel for added convenience.
These machines are typically used in industrial or workshop settings and are available in multiple units. Shipping is by freight from Busan, South Korea, with estimated costs between £1,000 and £1,500 per machine, and delivery times of approximately 45 to 60 days. Buyers are responsible for import duties, VAT, and shipping expenses. Discounts may be available for bulk orders.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2025 |
| Offers online | 9 |
| Last activity | Oct. 12, 2026 |
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