The Siemens 5UB1843-1 is the silver variant of the DELTA style Schuko socket outlet with a hinged cover, integrated label window, and increased touch protection. It combines three features in one device: a spring-loaded cover that keeps dust out, a transparent title block for circuit identification, and enhanced protection against accidental contact with live pins when a plug is partially inserted.

What Is Increased Touch Protection and When Does It Matter?

Increased touch protection (erhöhter Berührungsschutz) means the socket is designed so that a finger cannot reach a live pin while a plug is being inserted or withdrawn — a requirement in many German commercial building codes, schools, and public facilities. If your installation spec calls for VDE 0620 with enhanced safety, the 5UB184x series is the correct choice over the standard 5UB185x.

Installation Notes

The 5UB1843-1 uses plug-in terminals for fast wiring and mounts into standard flush-mount back boxes via claw and/or screw fixing. The silver cover plate integrates with metallic switch frames in modern interiors. Halogen-free thermoplastic housing, RoHS compliant, VDE 620 certified.