OBO BETTERMANN Quick-Pipe M20 PVC svetlosivá RAL7035 3m tuhá inštalačná rúra 2153912

Electrical contractors and panel builders rely on this OBO BETTERMANN Quick-Pipe M20 for routing and protecting cables in commercial and industrial installations. The rigid PVC conduit comes in a 3-meter length and a light grey RAL 7035 finish, blending neatly with standard enclosures and cable trays. Its M20 nominal size suits common wiring tasks, from control cabinets to surface-mounted runs along walls and ceilings.

Key specifications

• Material: PVC (polyvinyl chloride), halogen-free: no
• Colour: light grey, RAL 7035
• Nominal size: M20, outer diameter 20 mm, inner diameter 17.8 mm
• Length per piece: 3000 mm (3 m)
• Conduit type: rigid installation pipe
• Compressive strength: medium (750 N / 5 cm)
• Impact strength: medium (2 J at -5 °C)
• Temperature range: installation -5 °C to +60 °C, operation -25 °C to +60 °C
• Flame retardant: yes, self-extinguishing
• UV resistance: limited
• Protection class with fittings: IP64
• Standard compliance: EN 61386-21, classification code 3341

Why choose it

The Quick-Pipe M20 offers a dependable balance of mechanical strength and easy handling. Its medium impact and compression ratings mean it withstands typical on-site knocks without cracking, while the smooth interior simplifies cable pulling. The light grey colour keeps installations looking tidy and professional, and the self-extinguishing PVC adds a layer of fire safety in building wiring.

Ideal use cases

• Surface-mounted cable routing in offices, workshops, and utility areas
• Protecting low-voltage power and control cables in control cabinets
• Concealed or exposed runs in commercial and industrial buildings

Good to know

For a complete installation, pair this conduit with compatible M20 fittings to achieve the stated IP64 protection. The rigid pipe is not suitable for continuous outdoor exposure due to limited UV resistance, but it performs reliably indoors and in protected outdoor areas. Always follow local wiring regulations and use appropriate bending tools if changes in direction are required.