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Huronia Welding & Industrial Supplies

Rustler EM 280 PRO MIG/MAG Welding Inverter

Rustler EM 280 PRO MIG/MAG Welding Inverter

$4,604.00 CAD
$4,604.00 CAD
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Rustler EM 280 PRO MIG/MAG Welding Inverter

$315 Manufacturer Rebate Available July 1 to September 30

The Rustler EM 280 PRO MIG/MAG compact welding inverter delivers exceptional power, precision, and reliability for professional welders across industries. Backed by advanced inverter technology, it offers optimized welding performance with low energy consumption on single-phase 208 V or 230 V power.

Engineered for versatility, the Rustler EM 280 PRO is pre-programmed for carbon steel, stainless steel, aluminum, silicon bronze, and flux-cored wires. A robust 4-wheel industrial drive system ensures smooth, consistent wire feeding, reducing downtime and improving weld quality on every job.

Key Features and Benefits

  • $315 rebate available from July 1 to September 30—save instantly when you buy during the promotional period

  • Advanced inverter technology for low energy consumption and high efficiency (82 %)

  • Operates on 208 V or 230 V single-phase power for shop and field flexibility

  • Optimized welding programs for multiple materials: carbon steel, stainless steel, aluminum, silicon bronze, and flux-cored wires

  • Wide current range of 30–280 A for light and heavy-duty applications

  • Durable, professional-grade housing with optional accessories storage system

  • Integrated inspection window, LED-lit spool compartment, torch holder, and cable management for a more organized workspace

  • Industrial 4-roll wire feed mechanism for smooth, reliable wire delivery

  • Energy-saving mode (<30 W) reduces idle power consumption

  • Certified to cETLus standards for safety and quality

Technical Specifications

  • Input Voltage: 208 V ±15 % or 230 V ±15 %, 1 Phase, 50/60 Hz

  • Output Range: 30–280 A, 12–30 V

  • Duty Cycle (230 V): 280 A @ 25 %, 200 A @ 60 %, 155 A @ 100 %

  • Wire Feed Speed: 2–17.8 m/min (80–700 in./min)

  • Wire Diameter Support:

    • Mild Steel: 0.6–1.2 mm

    • Stainless Steel, Aluminum, Flux-Cored: 0.8–1.2 mm

  • Open Circuit Voltage: 68 VDC

  • Power Factor: 0.98

  • Efficiency: 82 %

  • Rated kVA: ~9.8 kVA

  • Recommended Generator Size: 12.2 kVA / 10 kW

  • Operating Temperature: -10 °C to +40 °C

  • Weight: 60 kg (133 lbs)

  • Dimensions: 960 × 450 × 840 mm (37.8 × 17.8 × 33.1 in.)

  • Enclosure Class: IP21

  • Supply Plug: 230 V NEMA 6-50P

Industries Served

  • Manufacturing

  • Construction and Fabrication

  • Automotive Repair

  • Shipbuilding

  • Agriculture

  • Welding Education and Training

Why Choose the Rustler EM 280 PRO?
Get professional-level performance in a compact, energy-efficient design with exceptional versatility across materials and applications. The Rustler EM 280 PRO is built for productivity, reliability, and comfort on the shop floor or in the field.

Order now to claim your $315 rebate—valid for purchases made from July 1 to September 30.

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  • Shipping Details

    We currently ship to all locations in South Western Ontario. Customers within our delivery area can expect a 1-5 day delivery window. Out of stock items may take longer, but our delivery team will provide you with an accurate delivery date.

  • Machine Defects/Returns/Exchanges Policy

    Machine Defects - We honor the manufacturer’s warranty but the cost of transportation to and from an approved repair facility will be the customer’s responsibility. A copy of the original receipt must be presented at the time of warranty claim.

    Returns - All returned items must be in original packaging and in a fully resalable condition. If accepted a return it may be subject to a 20% restocking charge. Returns are only available with a receipt.

    Exchanges - We only exchange goods if they are damaged in our possession or are considered defective. Exchanges are only available with a receipt.