What this part is and where it fits
The Telemecanique XUSL4E30H151N is a safety light curtain, classified under the Sub-Category Light Curtain. It is part of the XUSL4E series from Schneider Electric's Telemecanique brand, designed for presence-sensing guarding around hazardous machinery — catching a hand or body entering a danger zone before the machine can cycle.
What the ratings mean for fit
As a safety light curtain, the key selection parameters are the detection resolution, protected height, and range — though those specific values are not listed in this summary, the part's class (Light Curtain) tells you it creates an electro-sensitive protective device (ESPE) per IEC 61496-1. It mounts between the machine frame and a reflector or receiver bar, typically on a dedicated bracket, and its output connects to a safety relay or safety PLC input. The UPC 389119618406 confirms the exact SKU for traceability from the nameplate to the PO.