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Sureweld LINEAR 300S - Arc Welder


Carriage Free UK Mainland.

Product Pricing

Item NameProduct DescriptionPriceQty
LINEAR 300SArc Welder£779.17
ex vat

inc vat

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Three phase shunt control transformer-rectifiers suitable for most DC applications including TIG welding. Fan cooled and supplied with fitted primary cable and undergear.


  • Three phase transformer for smooth DC.
  • Fan cooled for maximum efficiency.
  • Fully variable welding current.
  • Dinse 50 type power connections.
  • Compact case design on wheels for excellent portability.
  • Can be used for DC TIG welding (scratch start)


Model CodeLINEAR 300S
Input Voltage 50hz415V
Input Current25A
Welding current amps50 - 250
Output @ 35% duty cycle250
Output @ 60% duty cycle170
Output @ 100% duty cycle140
Open circuit voltage63
Electrode size1.5 - 5.0mm diameter
Packed Dimensions (HxWxL) mm950x490x680mm
Weight (Kgs)70