Welding Contactor
AssemblyThree-phase power switching relay controlling transformer primary during weld. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Welding Contactor
4 top-level lines as of r162672| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Contactor | spot-welding-gun-main-contactor | 1× | 1 | · | part |
| 2 | Contactor Coil | spot-welding-gun-contactor-coil | 1× | 1 | · | part |
| 3 | Contactor Contacts | spot-welding-gun-contactor-contacts | 1× | 1 | · | part |
| 4 | Relay | relay | 1× | 1 | · | part |