The STEFFEN Mounting Coupling T13 is a compact MID-rated coupling designed for secure electrical connections in mounting and distribution applications. It features a built-in LOCK device that prevents accidental disconnection, making it suitable for installations where vibration or mechanical stress could loosen standard couplings.
MID coupling with integrated LOCK device for secure, vibration-resistant connections
Black housing provides visual identification and UV resistance for indoor and outdoor use
Compatible with T13 and T23 socket variants for flexible circuit routing
Ultra-lightweight at 20 g — adds negligible weight to the mounted assembly
Das zeichnet die STEFFEN T13 Kupplung aus
Unlike standard couplings that rely on friction or snap-fit mechanisms alone, the T13 incorporates a dedicated LOCK device that mechanically secures the connection. The MID certification ensures compliance with European low-voltage directives, while the compact form factor fits into tight junction boxes and mounting plates where space is limited.
Ideal für...
Electrical installers and maintenance technicians working in building automation, power distribution boards, and industrial control cabinets. The coupling is particularly suited for applications where connections are subject to regular vibration or where a secure lock is required by the installation specification.
Anwendung von STEFFEN Mounting Coupling T13
Insert the T13 plug into the corresponding MID socket on side A, then connect the T23 socket on side B to the downstream circuit. The LOCK device engages automatically — no additional tools are required. Use in conjunction with STEFFEN mounting plates and accessories for a complete, code-compliant connection solution.
STEFFEN is a Swiss manufacturer of electrical installation accessories, specializing in MID-certified couplings, plugs, and mounting components for building automation and power distribution. The brand focuses on compact, mechanically robust designs that meet European low-voltage standards.
It provides a secure, MID-rated electrical connection between two circuits in mounting and distribution applications, with a built-in lock to prevent accidental disconnection.
Yes — side A accepts a T13 plug and side B connects to a T23 socket, allowing flexible routing within STEFFEN MID installation systems.
The coupling weighs 20 g and is designed for compact junction boxes and mounting plates where space is limited.
Yes — the integrated LOCK device engages automatically when the T13 plug is inserted, securing the connection without additional tools.
24 months manufacturer warranty from date of purchase.
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