Renegade ES 300i


Renegade ES 300i

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Renegade ES 300i is an inverter based MMA/Stick and LiveTIG machine with extreme power to weight ratio. The compact format makes it easy to carry and bring to any jobsite. Combined with high duty cycle and the ability to run the machine on long mains and welding cable makes this a superior welding machine for both on-and off site applications.

The machine has an automatic input voltage sensor and can operate with any input voltage between 230 V and 480 V 3-phase

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  • Extreme power to weight ratio in a most compact format. Rugged composite casing for durability in the roughest environments
  • For professional MMA welding with electrodes up to 6 mm with a high duty cycle of 300 A at 40%. Ideal for operation in high ambient temperatures
  • The machine automatically provides operators with the optimal start and stop parameters based on the set welding current
  • A booster circuit provides additional voltage for superior cellulosic arc starts and welding performance
  • 3 memory settings for easy and quick access to welding parameters


  • Civil Construction
  • Industrial and General Fabrication
  • Pipe Construction
  • Ship and Offshore Yards
  • Mining
  • Heavy Fabrication
  • Repair and Maintenance
  • Steel Erectors


Dimensions 460 x 200 x 320 mm (18.1 x 7.9 x 12.6 in.)


Weight 15 kg (33 lb)

Power Specifications

Conditional Statement MMA LiveTIG VRD
Max Output (A) 300 A
Energy Save Mode 91 W
Power Factor at Maximum Current 0.96
Efficiency at Maximum Current 89 % 85 %
Open Circuit Voltage 48 V 32 V
Protection Class IP23
Current Range(A) 5-300 A

Welding Output

LiveTIG 300 A/22.0V @ 40%
250 A/20.0V @ 60%
200 A/18.0V @ 100%
Stick (MMA) 250 A/30.0V @ 60%
200 A/28.0V @ 100%
300 A/32.0V @ 40%

Input Voltage

Voltage 230 (± 10%) VAC 230-480 (± 10%) VAC
Phase 1 3
Frequency 50/60 Hz 50/60 Hz


Application Classification S
Standards CE

How to purchase Renegade ES 300i

We are as eager to put ESAB product in your hands as you are to have them. That is why we sell our products through distributors who will give you the attention, support, and value you deserve. Their expertise will make sure you are happy with the purchasing process.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site. Alternatively, you can call our support line at +65 6318 2608. You can also email us at or and we will point you in the right direction.

Part Numbers and Accessories

Accessories : Renegade ES 300i