Rigid smooth electrical conduit TTPLAST RL 28 28 mm white, 3 m

Rigid smooth electrical conduit TTPLAST RL 28 is a straight, 3 m length PVC conduit with a 28 mm internal diameter and white finish. It is engineered for protecting and routing electrical cables in residential and commercial installations where a rigid, non-flexible conduit is required. The smooth internal surface facilitates cable pulling, while the white exterior provides a neutral appearance suitable for visible runs or painted finishes.

Advantages

The conduit offers mechanical protection against impact and abrasion for insulated electrical cables and maintains cable alignment over longer runs. Its rigid PVC construction provides dimensional stability and resistance to common environmental factors found in indoor and sheltered outdoor installations. The smooth inner wall reduces friction during cable installation and the consistent internal diameter supports standard cable bundles used in lighting, power and data circuits.

Suitable for

• Surface and concealed electrical installations in homes and commercial buildings
• Routing power, lighting and low-voltage data cables
• Areas where a rigid, non-flexible conduit is preferred for mechanical protection

Key specifications

• Internal diameter: 28 mm
• Length: 3 m
• Material: rigid PVC
• Surface: smooth internal wall
• Color: white

How to use

Cut the conduit to the required length with an appropriate saw and deburr the ends to ensure a smooth passage for cables. Install using compatible conduit fittings, couplers and mounts appropriate for 28 mm internal diameter systems. Secure the conduit at regular intervals according to local electrical codes and guidelines to prevent sagging or movement. When pulling cables, feed the cable bundle through the conduit and use lubricant if necessary to reduce friction on longer runs.

Usage recommendations

Use this conduit in dry or sheltered locations and follow local electrical regulations for spacing of supports, bending radii at junctions, and the number of conductors allowed inside a conduit of this diameter. For outdoor exposure or burial, choose products specified for those conditions or provide additional protection.