According to the NEC 2017, a 208V three-phase pool pump does NOT require GFCI protection.

Here's the breakdown: NEC 2017 Article 680.21(C)

This section covers pool pump motor circuits. It mandates GFCI protection for single-phase 120V through 240V pool pump motors.

Three-Phase Exception

Because your pump is three-phase 208V, it falls outside the voltage and phase parameters that require GFCI protection per this section of the 2017 NEC.

Important Considerations



Local Amendments

Always check with your local jurisdiction. While the NEC provides a baseline, local authorities may have amended the code to include more stringent requirements. It's essential to verify the specific electrical code enforced in your area.

Disclaimer: I am an AI chatbot and cannot provide definitive electrical code interpretations. Consult with a licensed electrician to ensure your installation complies with all applicable codes and regulations.* Flag for review