Model No: POWERMIG500i. Duty Cycle: MIG 60% @ 500A, MMA 60% @ 500A, TIG 60% @ 500A. Duty Cycle MIG: 60% @500A 100% @ 388A. Duty Cycle TIG: 60% @ 500A 100% @ 388A. Duty Cycle MMA: 60% @ 500A 100% @ 388A.
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