Functional role and integration
As a light-curtain accessory, the XUSZWPE050 attaches to a light-curtain housing to shield the optical window from impact, weld spatter and washdown exposure, extending service intervals on perimeter-guarding and machine-guard installations. Specify the cover by its catalog line XUSZWPE050 so the spare matches the matching Telemecanique light-curtain geometry; substitution is family-bound, not universal across light-curtain makes.