Courbi Heavy-Duty Conduit Coupling D50 – IP54 EN 61386, RAL 7035 Grey & 5-Pack
The Courbi Coupling D50 Heavy Duty connects straight and flexible electrical conduits at 50 mm diameter. Sold in a pack of 5, it is rated IP54 and meets EN 61386 standards.Read the full description
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Description
Description
The Courbi Coupling D50 Heavy Duty is a specialist fitting for joining straight and flexible conduit runs at a nominal diameter of 50 mm (Φ50 mm). It accepts both spiral and rigid variants of the COMBO, DOMO, and FORTE conduit systems and carries an IP54 water-tightness rating.
Manufactured in grey (RAL 7035) thermoplastic and certified to EN 61386-1/2004 and EN 61386-22/2004, it is suited to professional electrical installation work where a secure, moisture-resistant conduit joint is required at larger conduit sizes.
Key Features
- Connects straight and flexible conduits at Φ50 mm nominal diameter
- Heavy duty construction for demanding installation conditions
- IP54 water-tightness rating — protected against dust and water splashing
- Compatible with Spiral COMBO, DOMO, FORTE and Rigid COMBO, DOMO, FORTE conduit systems
- Grey colour, RAL 7035
Product Benefits
- IP54 rating keeps moisture out of the conduit joint, protecting internal wiring
- Heavy duty grade withstands higher mechanical stress than standard-duty equivalents
- 50 mm diameter suits larger cable runs carrying multiple circuits or heavier conductors
- EN 61386-1/2004 and EN 61386-22/2004 compliance supports installation sign-off and inspection
- Pack of 5 reduces the number of individual purchases needed for multi-run installations
Technical Specifications
- Type: Coupling (straight connector)
- Conduit Diameter: D50 mm (Φ50 mm)
- Duty Rating: Heavy Duty
- Water Tightness: IP54
- Compatible Systems: Spiral COMBO, DOMO, FORTE; Rigid COMBO, DOMO, FORTE
- Colour: Grey, RAL 7035
- Standards: EN 61386-1/2004, EN 61386-22/2004
- Pack Quantity: 5 pieces
Why You'll Love It
- Ready to use straight from the pack — no cutting or preparation required
- RAL 7035 grey blends with standard conduit on surface-mounted installations
- Pack of 5 keeps spare couplings on hand for repairs or extensions without reordering
- Package includes 1× Courbi Coupling D50 Heavy Duty, pack of 5 pieces
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