What is the minimum number of bends that can be made when using the NEC® rules for conduit runs between fixtures?

The minimum number of bends that can be made in a conduit run between fixtures, according to NEC (National Electrical Code) rules, is three. When running conduit, the code recognizes that a certain number of bends are necessary to navigate around obstacles or to meet the necessary layout of electrical systems.

Three bends allow for flexibility in routing the conduit while still adhering to code requirements that ensure proper installation practices. This consideration is crucial for maintaining the safety and integrity of electrical installations. The NEC guidelines take into account the physical characteristics and limitations involved with bending conduit, which can affect the flow of electrical conductors and the overall ease of installation.

This requirement considers practical aspects of conduit installation, as well as maintaining compliance with safety regulations that govern electrical installations. Understanding this principle is important for electricians, as it ensures that they can implement conduits in a way that is both functional and compliant.