Fittings such as capped elbows and service entrance elbows are classified as which type of fittings?

Capped elbows and service entrance elbows are designed to facilitate and manage the flow of electrical wiring and conduits within a system. These fittings allow for the proper routing of electrical cables while also providing protection and access points within the conduit system. Therefore, they are categorized as conduit bodies.

Conduit bodies serve as junctions or transitions for conduits, enabling changes in direction or connection points without introducing sharp bends that could jeopardize the integrity of the wiring. This classification is important, as it helps electricians and installers identify the correct components needed for specific installations, ensuring compliance with electrical codes and efficient pathways for electrical conductors.

In contrast, other options refer to different categories of equipment: switch boxes are used for housing electrical switches, junction boxes serve to house and protect wire connections, and gutter boxes are designed for collecting rainwater or debris from rooftops. Therefore, the fitting types and their functionalities help highlight why capped elbows and service entrance elbows fall under the category of conduit bodies.