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Check the input current rating on the welder. The output current rating of 190amp will not tell you the maximum current draw from the AC supply. There is typically a transformer inside the welder which bumps up the supply current to the desired duty cycle.

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βˆ™ 2012-05-02 21:07:05
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βˆ™ 2020-04-02 02:22:54


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Q: What size circuit breaker is needed for a 190 amp welder?
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Can you install two 220v receptacles for a welder in two different areas of your shop on the same circuit?

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