The Siemens 5UB1581 is a DELTA line German Schuko socket outlet in electric white, supplied as a complete one-piece unit with an integrated 80x80mm full plate. Rated at 16A/250V with screwless plug-in connection terminals, it is designed for standard flush-mounted indoor installation. No separate cover frame is needed — the socket arrives fully assembled and ready to install.

What is the difference between the DELTA line full-plate socket and the DELTA i-system insert?

The DELTA line 5UB158x series is a complete, self-contained socket unit — the 80x80mm cover plate is permanently integrated. You order one part number, install it, and you are done. The DELTA i-system 5UB156x series uses a modular approach: a 55x55mm socket insert that must be paired with a separately ordered cover frame and plate. DELTA line is simpler and faster to order, while DELTA i-system gives you design flexibility to match frames across all switches and sockets in a room.

When is the basic Schuko socket the right choice?

The standard 5UB1581 is the economical, no-frills Schuko socket in electric white for residential and commercial spaces where circuit labeling, status indication, and increased touch protection are not required. The electric white shade offers a warmer, creamier tone than basic white — well suited to interiors where a softer look is desired.

Frequently Asked Questions

Does this socket have increased touch protection (erhöhter Berührungsschutz)?

No. The 5UB1581 is the standard version without increased touch protection. If you need this safety feature in electric white, choose the 5UB1583.

How does the electric white color compare to the standard white?

Electric white is a warmer, slightly creamier shade (similar to RAL 1013 pearl white), while the standard white (5UB1580) is a purer, brighter white closer to RAL 9010. The choice is aesthetic — both share identical electrical and mechanical specifications.