5 In 1 Mig / Mag / Tig / Fcaw / Mma Welder Inverter 220a Weld Machine

  

The high efficiency of the welder allows welding with 220A current (for MIG / MAG / FCAW), and 170A for (TIG / MMA) in a 60% duty cycle. The thermal switch will turn off the device in case of exceeding the permissible duty cycle for a given welding current, thus preventing the welding machine from overheating.