DELTA i-system

DELTA i-system is Siemens' premium square-format wiring accessory platform built on interchangeable 55×55 mm frames. Schuko Type F sockets dominate the range at 16 A / 250 V, available in Titanium White, Carbon Metallic, Aluminum Metallic, Soft Black, and Electric White finishes. Safety options include increased touch protection, overvoltage protection with LED status, hinged covers, and labeling fields. The range also covers a NEMA 5-15R outlet for North American equipment, a 75-ohm BNC socket for AV installations, an equipotential bonding box, and blank cover frames. A 100-pack Profibox contractor kit in Electric White supports volume installation. The modular frame system allows color and finish changes without rewiring — the cover plate and rocker insert snap into the same flush-mounted sub-frame.

Products in This Series

Click product for full specifications. Select items to request a bulk quote.

Product	Key Specifications	Action
5TG2068 Siemens 5TG2068 DELTA i-system 75ohm BNC Socket PDF	DELTA i-system modular BNC socket (2-fold female/female), 75Ω impedance, titan white, 55×55mm format. For antenna, cable TV, and satellite signal distribution in residential or commercial wall outlets. Fits all DELTA i-system modular frames. Color variant of 5TG2067 (electric white).	View Product
5UB1518-0KA Siemens 5UB1518-0KA DELTA i-system Type F SCHUKO Socket Kit, PDF	The Siemens 5UB1518-0KA bundles the increased-touch-protection DELTA i-system white SCHUKO socket insert with a matching titanium white single frame — one box, no missing parts. Electrically identical to the 5UB1518 insert: 16A/250V, screwless terminals, VDE 0620-compliant recessed contacts. The -0KA suffix means kit packaging: socket insert plus frame, ready to install into a flush box without ordering a separate frame SKU.	View Product
5UB1943 Siemens 5UB1943 DELTA i-system Carbon Metallic Schuko Socket PDF	Carbon metallic DELTA i-system Schuko socket with increased touch protection and integrated labeling field. The dark anthracite-grey finish (~RAL 7016) matches DELTA i-system carbon metallic frames. Combines passive contact shrouding per VDE 0620 with a labeling window for circuit identification — the two practical features most installations need, without an LED or surge protection. Screwless terminals, 55×55mm, IP20.	View Product
5UB1561 Siemens 5UB1561 Electric White Schuko Socket Outlet with Labe PDF	DELTA i-system Schuko socket outlet in electric white with integrated labeling field and status indicator. 16A/250V, screwless plug-in terminals, flush-mounted 55x55mm insert format. For commercial and office environments where circuit identification matters.	View Product
5UH1203 Siemens 5UH1203 DELTA i-system Carbon Metallic Cover Plate wi PDF	55x55mm DELTA i-system cover plate in carbon metallic for German Schuko-style sockets, with increased touch protection (erhoehter Beruehrungsschutz). Includes 3mm plaster compensation for flush mounting on uneven walls.	View Product
5UB1944 Siemens 5UB1944 DELTA i-system Carbon Metallic Schuko Socket PDF	Carbon metallic DELTA i-system Schuko socket with increased touch protection, labeling field, and a green operating display LED. The indicator confirms live power at a glance — useful when the socket is behind furniture, in a basement, or anywhere you want to check circuit status without a tester. Screwless plug-in terminals, 55×55mm insert, IP20. The mid-tier carbon metallic 5UB194x model.	View Product
5UB1558-0KE Siemens 5UB1558 Electric White Schuko Socket Outlet Kit, 16 A PDF	Siemens DELTA i-system electric white Schuko socket with increased touch protection, 10/16 A / 250 V, Profibox 100-pack kit. Screwless plug-in terminals and claw-and-screw mounting. Bulk packaging for large projects where touch protection is required across every socket — 100 identical units, one box, ready for the site.	View Product
5UB1303 Siemens 5UB1303 DELTA i-system NEMA 5-15R Outlet with Screw T PDF	DELTA i-system NEMA 5-15R socket outlet for North American plugs in European-style flush-mount frames. Screw-type terminals ensure mechanically secure, serviceable connections for permanent installations. 15A/125V, 51x51mm cover plate, IP20.	View Product
5UB1920 Siemens 5UB1920 DELTA i-system Carbon Metallic Schuko Socket PDF	DELTA i-system carbon metallic Schuko socket outlet with spring-loaded hinged cover and increased touch protection. The hinged flap automatically closes over unused sockets, keeping dust and curious fingers out — relevant for homes with children and public-area installations. Rated 10/16 A, 250 V, IP20. Screwless push-in terminals, 55x55 mm cover plate, fits standard 45 mm flush-mount boxes.	View Product
5UB1900 Siemens 5UB1900 Green Schuko Socket with Increased Touch Prot PDF	Green DELTA i-system Schuko socket marked SV for safety circuits, with increased touch protection for finger-proof safety. Flush-mount indoor socket for color-coded installations where green identifies filtered, medical, or special-purpose circuits.	View Product
5UB1935 Siemens 5UB1935 DELTA i-system Aluminum Metallic Schuko Socke PDF	DELTA i-system aluminum metallic Schuko socket combining a labeling field and an integrated status indicator — identify the circuit and confirm live power without a tester. The silver-toned counterpart to the carbon metallic 5UB1925. Rated 10/16 A, 250 V, IP20, screwless plug-in terminals, 55x55 mm cover plate, 88 g.	View Product
5UB1940 Siemens 5UB1940 DELTA i-system Aluminum Metallic Schuko Socke PDF	Aluminum metallic DELTA i-system Schuko socket with increased touch protection and integrated labeling field. The contacts are recessed behind insulating shrouds per VDE 0620 — no conductive part can be touched by a finger or thin metal object. Labeling field for circuit identification without a separate label holder. Screwless plug-in terminals, 55×55mm, IP20. The entry point of the 5UB194x touch-protected range.	View Product
5UB1917 Siemens 5UB1917 White Schuko Socket with Hinged Cover, DELTA PDF	White DELTA i-system Schuko socket with spring-loaded hinged cover for dust and contact protection when idle. The essential hinged-cover socket in the 5UB191x white colour line — no increased touch protection, screwless terminals, 55x55 mm.	View Product
5UH1080 55×55mm Socket Blank Frame, Titanium White, DELTA i-system – PDF	DELTA i-system blank cover frame for German SCHUKO socket outlets. 55×55 mm titanium white without insert, with increased touch protection for demanding residential installations. Snaps onto i-system flush‑mounted inserts. IP20, halogen‑free thermoplastic.	View Product
5UB1350 Siemens 5UB1350 DELTA i-system CEE 7 Socket Outlet, Titanium PDF	DELTA i-system CEE 7 universal socket in titanium white — a warmer white that blends with natural wall tones. Same dual-standard receptacle as the 5UB1348 but in a slightly heavier build. 16A/250V, 55x55mm plate, plug-in terminals, IP20.	View Product
5UB1915-0SB01 Siemens 5UB1915-0SB01 Soft Black Schuko Socket with Hinged Co PDF	Soft black DELTA i-system Schuko socket with spring-loaded hinged cover and increased touch protection. A design-focused colour variant of the 5UB1915 for installations where black switchgear is specified.	View Product
5UB1565 Siemens 5UB1565 Electric White Schuko Socket Outlet with Labe PDF	DELTA i-system Schuko socket outlet in electric white with integrated labeling field, overvoltage protection, and function display. 16A/250V, screwless plug-in terminals, flush-mounted 55x55mm insert. Protects connected equipment from voltage surges with visual status indication.	View Product
5UB1945 Siemens 5UB1945 DELTA i-system Carbon Metallic Schuko Socket PDF	The top-tier carbon metallic DELTA i-system Schuko socket — varistor-based overvoltage protection, increased touch protection, a dual-function status display, and a labeling field in one 55×55mm insert. The LED independently reports live power and protection circuit health. Screwless terminals, IP20. The most fully equipped carbon metallic socket in the DELTA i-system range.	View Product
5UB1924 Siemens 5UB1924 DELTA i-system Carbon Metallic Schuko Socket PDF	DELTA i-system carbon metallic Schuko socket outlet with increased touch protection — recessed live contacts compliant with VDE 0620 test-finger requirements. No hinged cover, no labeling field — this is the safety-focused variant for installations where electrical contact protection matters but dust ingress and labeling are not concerns. Rated 10/16 A, 250 V, IP20. Screwless push-in terminals, 55x55 mm cover plate, 91 g.	View Product
5UB1556 Siemens 5UB1556 Electric White Schuko Socket Outlet with Over PDF	Siemens DELTA i-system electric white Schuko socket with built-in overvoltage protection, labeling field, LED operating display, and increased touch protection. Rated 10/16 A / 250 V, flush-mount indoor use. The premium model in the 5UB155x range — protects downstream equipment from voltage surges at the socket itself.	View Product
5UB1551-0KE Siemens 5UB1551 Electric White Schuko Socket Outlet Kit, 16 A PDF	Siemens DELTA i-system electric white Schuko socket, 10/16 A / 250 V, in the Profibox 100-pack kit. Screwless plug-in terminals and claw-and-screw mounting. Bulk packaging for large installation projects — 100 identical sockets in one box, ready for multi-unit residential or commercial fit-outs.	View Product
5UB1518-0SB01 Siemens 5UB1518-0SB01 DELTA i-system Type F SCHUKO Socket, So PDF	The Siemens 5UB1518-0SB01 combines increased touch protection with the soft black matte finish in the DELTA i-system format — 55 × 55 mm plate, screwless terminals, 16A/250V. Same VDE 0620-compliant recessed contacts as the white 5UB1518, now in a non-reflective dark finish that suits modern interior design. The practical choice for child-accessible rooms where white switchgear would break the visual scheme.	View Product
5TG2564 DELTA i-system Equipotential Bonding Box, Titanium White – PDF	DELTA i-system double equipotential bonding box, 55×55 mm base, titanium white. Provides reliable grounding for metal pipes and fixtures. Fits all standard 60 mm i-system frames. Two-way bonding for separate conductors. Compliant with local electrical codes for wet areas.	View Product