STEFFEN Mounting Plug T12 White – Compact Wall-Mount Connector for T12 Terminals
The STEFFEN Mounting Plug T12 is a compact, white, partially insulated mounting connector designed for T12 terminal connections on the A-side. It provides a secure, tool-free mounting solution for electrical installations where space is limited.
T12 terminal connection on Side A ensures reliable contact for standard mounting plugs
White partially insulated design blends discreetly into light-coloured electrical enclosures
Open configuration on Side B allows straightforward wiring access during installation
No switch function — pure pass-through connection for uninterrupted circuit continuity
What sets the STEFFEN T12 apart
The T12 mounting plug combines a compact form factor with a partially insulated housing, making it suitable for space-constrained distribution boards and DIN rail installations. The open Side B design reduces assembly time by eliminating the need to route cables through a closed terminal compartment.
Ideal for...
Electrical installers and maintenance technicians working on residential or commercial distribution boards who need a reliable, space-saving T12 terminal connection without a switching function.
Application of STEFFEN Mounting Plug T12
Mount the plug on a DIN rail or panel using the integrated fixing mechanism
Connect the conductor to the T12 terminal on Side A
Route the outgoing conductor through the open Side B compartment
Secure the connection and verify insulation before energising the circuit
STEFFEN is a Swiss manufacturer of electrical installation accessories, specialising in mounting plugs, terminal connectors, and distribution components for DIN rail and panel applications. The brand focuses on compact, functional designs for residential and commercial electrical installations.
It provides a compact, partially insulated T12 terminal connection on Side A, with an open Side B for easy wiring access in electrical distribution boards.
Yes, the T12 mounting plug is designed for standard DIN rail and panel mounting in electrical enclosures and distribution boards.
The plug weighs 28 grams and features a compact mounting design suitable for space-constrained electrical installations.
No, the T12 mounting plug has no switch function — it is a pure pass-through connector for uninterrupted circuit continuity.
The STEFFEN T12 Mounting Plug comes with a 24-month manufacturer warranty.
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