What is required in the feeder run feeding mobile homes in terms of conductors?

In a feeder run feeding mobile homes, the requirement for conductors includes an insulated grounded neutral and a separate Equipment Grounding Conductor (EGC). This arrangement is essential for safety and compliance with electrical code requirements.

The insulated grounded neutral conductor serves as a pathway for returning current and must be properly grounded to prevent electrical shock hazards and ensure the system operates safely. The separate EGC is crucial for providing a path back to ground in case of a fault, which enhances the protection of the electrical system and helps ensure that overcurrent protection devices operate correctly during fault conditions.

By separating the grounding conductors from the neutral, interference between ground and neutral currents is minimized, which can reduce the risk of electrical noise and improve the performance of the electrical system in mobile homes. This configuration aligns with established electrical safety standards and practices, ensuring that the system is both safe and effective in delivering power to mobile homes.