The STEFFEN STEKO T12 90° angle plug is a mounting-type electrical connector designed for reliable power distribution in residential and commercial installations. Its compact white housing blends discreetly into wall-mounted setups.
T12 connector on Side A ensures a secure, standardized connection to compatible sockets
Screw terminal on Side B allows stable wire clamping without specialised tools
90° angled design saves space behind sockets and reduces cable strain at the connection point
24-month manufacturer warranty provides long-term reliability for fixed electrical installations
What sets the STEFFEN STEKO T12 apart
Unlike standard straight plugs, the 90° angle enables a flush, space-saving connection behind flush-mounted sockets — ideal for tight junction boxes or modern furniture where cable routing matters. The screw-terminal on Side B offers a robust, vibration-resistant grip that stays secure over years of use.
Ideal for...
Homeowners and electricians who need a clean, concealed power connection behind a socket face. Particularly suited for new builds and renovation projects in Switzerland where space behind the socket is limited and a tidy finish is expected.
Application of STEFFEN STEKO T12
Mount the plug into the junction box using the integrated fixing screws
Connect the cable to Side B via the screw terminal — strip the conductor to the marked line
Insert the T12 connector on Side A into the corresponding socket until it clicks
Verify the secure fit by gently tugging the plug — it should hold firmly without loosening
STEFFEN is a Swiss manufacturer of electrical installation accessories, specializing in mounting plugs, sockets, and connectors for residential and commercial use. The brand focuses on functional design, durable materials, and straightforward installation. STEFFEN products are widely distributed across Switzerland through specialist electrical wholesalers.
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