【SPECIFICATIONS】This welder plug adapter supports maximum 30 AMP overload, 250 V, maximum power 7500 W. L14-30P Twist-Lock Male plug and 6-50R Female. NEMA L14-30P locking plug is connected to 4- Prong generator socket, and NEMA 6-50R socket is connected to 3- Prong welder plug.
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