The Courbi Racor box-to-rigid-conduit coupling Φ25>D29 Heavy provides a secure, IP 54-rated connection between a Φ25 mm rigid straight conduit pipe and a junction box with a D29 entry knockout. It is designed for use with the Courbi Straight conduit range (COMBO, DOMO, FORTE).

Manufactured to EN 61386-1/2004 and EN 61386-22/2004, it meets the standards required for electrical conduit installations in residential and commercial buildings. The heavy duty rating confirms suitability for mechanically demanding environments.

Key Features

• Box-to-rigid-conduit coupling connecting Φ25 mm conduit to a D29 box entry
• IP 54 sealing degree against dust ingress and water splashing
• Compatible with Courbi Straight COMBO, DOMO, FORTE rigid conduit systems
• Colour: grey, RAL 7035
• Heavy Duty rated construction

Product Benefits

• Provides a sealed, standards-compliant transition between conduit and junction box
• IP 54 protection prevents contamination at the conduit entry point
• Compliance with EN 61386-1/2004 and EN 61386-22/2004 supports regulatory acceptance for electrical installations
• Φ25>D29 pairing suits installations requiring a larger-diameter conduit at the box entry
• Pack of 5 is practical for smaller runs or supplementary stock

Technical Specifications

• Type: Racor — box to rigid conduit coupling
• Conduit Diameter: Φ25 mm > Φ25 mm
• Box Entry Diameter: D29
• Size Designation: Φ25>D29
• Sealing Degree: IP 54
• Colour: Grey, RAL 7035
• Duty Rating: Heavy Duty
• Applicable Standards: EN 61386-1/2004, EN 61386-22/2004
• Compatible Conduit Systems: Straight COMBO, DOMO, FORTE
• Pack Quantity: 5 pcs

Why You'll Love It

• Φ25 mm conduit diameter accommodates heavier cable bundles entering junction boxes
• Ready to use with Courbi Straight conduit — no adapters required
• RAL 7035 grey finish integrates neatly with standard conduit systems
• Package includes 1× Courbi Racor Box to Rigid Conduit Φ25>D29 Heavy 5 pcs