What is required for a conduit body that contains splices or taps?

For a conduit body that contains splices or taps, it is essential that the conduit body be marked by the manufacturer to indicate that it is suitable for such use. This marking ensures that electricians and installers are aware that the conduit body meets the necessary standards and requirements for maintaining safety and functionality when managing electrical connections.

The marking indicates compliance with safety standards and helps in identifying the conduit body for proper application, facilitating inspections and ensuring adherence to the National Electrical Code (NEC). Such marking is vital for ensuring that the equipment is used correctly and that any splices or taps made within the conduit body are secure and compliant with regulations.

The other options, while potentially relevant to different aspects of conduit bodies or electrical installations, do not address this specific requirement outlined by the NEC regarding splices or taps.