Inductive proximity switch, dual-range sensing
The Siemens 3RG4033-6KD01 is an inductive proximity switch with a sensing distance of 30 mm on standard steel and 40 mm on a larger target — the dual figure accounts for the correction factor when the target material or geometry differs from the standard 1 mm steel plate used for rating. Supply voltage spans 20-265 VDC/AC, making it suitable for both DC control circuits and AC line-powered installations without needing a separate power supply module.
Sourcing is through independent surplus and broker channels; quantities are lot-specific and confirmed at RFQ against the BOM line.