Kemppi RA251A 250A MIG Welder Package

230V 250A Single Phase Welder C/W 3.5Mtr MIG Torch
Code: RA251A
  • Now £1,689.10 (ex. VAT)
  • (FREE UK Delivery)
  • RRP £2,047.00 (ex. VAT)
Item in Stock | Usually dispatched within 24 hours
Choose A Feed Roller Set


Why buy

  • Modern, energy efficient power source
  • Excellent welding performance with mixed or C02shielding gas
  • Precise, clean arc ignition
  • Maximum output at 35 % duty cycle
  • Large, clear LCD display
  • WireLine™ service indicator
  • GasMate™ chassis design featuring floor level cylinder loading
  • Brights™ cabinet lighting
  • HotSpot™ heat treatment function
  • 2T/4T gun switch latching
  • Spot and cycle arc timer
  • Parts storage trays
  • 3.5 m GX welding gun
  • Kemppi 3 warranty

Designed for the modern welding workshop, Kempact RA expresses stylish and purposeful design through high build quality and functional user benefits, making weld tasks productive, accurate and efficient.

Kempact RA is built on Kemppi’s latest power source platform, ensuring optimal welding performance and excellent power cost efficiency. Eleven model options include 180, 250 and 320 ampere power sources, including a choice of either Regular (R) or Adaptive (A) control panel interface, which serve the wide ranging needs of metal fabrication workshops. Delivery specification includes welding gun and earth return lead pack.

New technology features include reduced energy costs of more than 10 % when compared to conventional step controlled power sources, Brights™ cabinet lighting for easy wire loading in low light conditions, WireLine™ service alert function that signals routine wire-path maintenance needs, plus the integrated GasMate™ chassis design, making gas cylinder loading and machine movement easy and safe. Whichever model you select, Kempact RA ensures you get the most from every welding task

1 x Machine 
1 x Earth Lead


Wire Feed Rollers To Be Ordered Separately 
Connection voltage 1~ 50/60 Hz
240 V ±15%
Fuse (delayed)
20 A
Welding range
10 V/20 A–29 V/250 A
Open circuit voltage
Wire feed speed adjustment
1.0 - 18.0 m/min
Filler wire sizes (Fe solid)
0.8…1.2 mm
Filler wire sizes (Fe cored)
0.8…1.2 mm
Filler wire sizes (Ss)
0.8…1.2 mm
Filler wire sizes (Al)
1.0…1.2 mm
Operating temperature range
-20…+40 °C
External dimensions LxWxH
623 × 579 × 1070 mm
Weight (no accessories)
44 kg
Degree of protection
IEC 60974-1, IEC 60974-5, IEC 60974-10, IEC 61000-3-12

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