The Telemecanique XS7E1A1CAL01M12, branded Square D Sensors & Safety, is an inductive proximity sensor on the current production line, with UPC 389110141200 on the nameplate as the cross-check against the PO.
Where the class sits on a panel
Inductive proximity sensors in this Square D / Telemecanique family are the workhorse non-contact detects on conveyors, machine-tool fixtures, and end-of-travel guards — solid-state output to a PLC input card, no mechanical contact to wear out, immune to dust and oil films that would blind a photoeye.
Sourcing reality
Lifecycle stage reads as current on the seed record, so this is a live BOM line, not a last-time-buy hunt — quote it against an RFQ with the order code, the UPC, and the panel drawing reference attached.