The Courbi round junction box (Φ72×30mm) is made from a hard polymer material that is non-corrosive, impact- and pressure-resistant, UV-protected, and self-extinguishing. Its flush-mounted design is intended for cable junctions embedded in masonry in both residential and industrial electrical installations.

The lateral partitions have a special design for easy conduit cutting and positioning, and the practical snap-fit cap simplifies installation and post-installation inspection. The box is compatible with Courbi COMBO Spiral DIN L/T, COMBO Rigid L/T, SiBi, and COMBO Spiral L/T conduit systems.

Key Features

• Non-corrosive hard polymer construction
• Resistant to impact and pressure
• UV protection, flame retardant and self-extinguishing
• Flush installation in masonry for cable junctions
• Special lateral partitions for easy conduit cutting and positioning
• Practical snap-fit cap for easy installation and inspection access
• Compatible with COMBO Spiral DIN L/T, COMBO Rigid L/T, SiBi, COMBO Spiral L/T

Product Benefits

• Self-extinguishing polymer stops flame propagation in enclosed wall cavities
• UV resistance makes the box suitable for both indoor and outdoor electrical installations
• Special lateral partition design reduces conduit cutting time and effort on site
• Snap-fit cap allows repeated inspection and re-entry without damaging the box
• Φ72×30mm flush profile keeps the box concealed beneath plasterwork

Technical Specifications

• Model: Courbi 08-21001-001
• EAN / MPN: 08-21001-001
• Type: Internal round junction box
• Dimensions: Φ72×30mm
• Colour: Orange
• Material: Hard polymer
• Protection Rating: IP20
• Standard: IEC 60670-1/2002
• Glow Wire Test: 650°C
• Operating Temperature: -15°C to +60°C
• Compatibility: COMBO Spiral DIN L/T, COMBO Rigid L/T, SiBi, COMBO Spiral L/T

Why You'll Love It

• IEC 60670-1/2002 certification confirms compliance with international junction box standards
• 650°C glow wire rating meets strict fire safety requirements for concealed installations
• Orange colour identifies this as an internal installation box, simplifying site organisation
• Package includes: 1× Courbi Internal Round Junction Box Φ72×30mm Orange