Check the listing for details. Sick Wl20-123 Light Barrier 10-30V. Condition: Used, Made in Germany. Listed at 72.89 USD. Our shop Reviews contact Item description Item description Manufacturer: SICK Type/manufacturer number: WL20-123 Product type: light barrier Condition: Used Ask a Question / Contact Us Tax / tax information All orders receive an invoice with VAT shown. Please send us your VAT ID number. English: Tax-free intra-community delivery is possible for companies in the EU. Please provide us your VAT ID number. Shipping/Shipping We ship worldwide. We use UPS as our shipping service provider. All orders placed before 4pm will be dispatched on the same working day. Contact us for express shipping. We ship worldwide. We work with UPS. All orders placed before 4pm are dispatched the same working day. Contact us for express shipping. Design by TemplatePart.