The Courbi TUBODIN Coupling Φ11 is a purpose-built connector for joining sections of Φ11mm semi-flexible (flexible) SIBI conduit. It provides a secure mechanical connection that meets the installation conduit standards EN 61386-1/2004 and EN 61386-22/2004. Each pack contains 5 pieces.

Designed for electricians and installers working with Courbi SIBI conduit systems, the coupling ensures a reliable join at the Φ11mm diameter without additional tools or adhesives.

Key Features

• Coupling diameter: Φ11mm
• Compatible with SIBI and SIBI WIRE semi-flexible Φ11mm conduit systems
• Complies with EN 61386-1/2004 and EN 61386-22/2004 installation conduit standards
• Pack quantity: 5 pieces

Product Benefits

• Provides a secure, standards-compliant join between Φ11mm semi-flexible conduit sections
• Purpose-designed for SIBI systems — no improvised adapters needed
• Pack of 5 reduces the need for repeat ordering on larger installations
• Quick installation without additional tools or adhesives

Technical Specifications

• Brand: Courbi
• Series: TUBODIN
• Coupling Diameter: Φ11mm
• Compatible Conduit: SIBI, SIBI WIRE Φ11mm semi-flexible
• Application Standards: EN 61386-1/2004, EN 61386-22/2004
• Pack Quantity: 5 pcs
• MPN: 21-21010-011
• EAN: 5205493021135

Why You'll Love It

• Standards-certified fitting gives confidence in compliance with electrical installation regulations
• Designed specifically for Courbi SIBI Φ11mm conduit — guaranteed fit without modification
• Pack of 5 covers most single-run installations in one purchase
• Package includes 1× pack of 5 Courbi TUBODIN Coupling Φ11