In a manufactured home, how is the grounding bus connected?

In a manufactured home, the grounding bus is connected through the green color insulated conductor. This is based on electrical code conventions that designate the green insulation as the standard for grounding conductors. The green color is specifically chosen for its clear identification as a grounding wire, which enhances safety by ensuring that anyone working on or inspecting electrical systems can easily recognize it.

Grounding conductors serve the critical function of providing a path for electrical currents to safely dissipate into the earth in the event of a fault. This can help prevent electrical shocks and equipment damage. In a manufactured home, where electrical systems should comply with National Electrical Code (NEC) regulations, utilizing the green insulated conductor for grounding ensures compliance with these standards.

The other conductor colors mentioned are standardized for different purposes, such as hot wires and neutral conductors, which are not suitable for grounding functions. Therefore, using the green color insulated conductor aligns with both safety practices and regulatory requirements in electrical installations.