What is the purpose of maintaining clear bend radii for conduits?

Maintaining clear bend radii for conduits is essential primarily for protecting cables from damage. When conduits are installed, the design mandates specific bend radii to ensure that the cables inside are not subjected to excessive stress or strain. Sharp bends can cause the insulation on cables to wear away, leading to potential shorts or breaks in the conductors.

By adhering to the recommended bend radii, technicians ensure that the conduits provide the necessary protection for the cables. Additionally, this practice allows for improved airflow around cables, reducing the risk of overheating and further enhancing the longevity and reliability of the cable infrastructure. Proper bending techniques also facilitate easier installation and maintenance, preventing future problems that might arise from improper cable handling.

Thus, the primary focus of maintaining clear bend radii is to safeguard the integrity of the cables within the conduit system, ultimately contributing to a more reliable installation.