| 摘要 |
Welding wire feeders are disclosed for providing welding wire and electrical power to a welding torch in a welding system, in which an input is provided including an input connector integrated into a switching device of the wire feeder or coupled thereto directly or through a short cable. The input connector includes a cavity to receive wire from a power source cable with a clamping device being provided for selectively clamping the cable wire to the connector or releasing the wire therefrom using only simple tools.
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