What is the maximum bend (in degrees) permitted in a conduit run between outlet boxes?

The maximum bend permitted in a conduit run between outlet boxes is typically specified as 360 degrees. This standard is set to ensure that the conduit can accommodate the pull of wires through it without causing damage to the insulation or risking tangling during installation. Exceeding the maximum bend can create challenges in pulling wires and may also lead to increased friction, which can damage the conductors.

Maintaining a maximum bend of 360 degrees helps ensure that installation is efficient and that the system remains compliant with electrical codes. This is particularly important in fire alarm systems where reliability and safety are paramount. Ensuring that bends remain within this limit supports proper equipment functionality and longevity.