Swimming Pools

[johnboy]

I've got a question on a 3-phase service on a swimming pool.

I was just wondering how to GFCI protect that equipment when in article 680; it only talks about 120 and 240 volts, and I can't find anywhere in the code which explains the grounding of a 3-Phase swimming pool. All help would be appreciated, thanks .

 

[480sparky]

I've got a question on a 3-phase service on a swimming pool.

I was just wondering how to GFCI protect that equipment when in article 680; it only talks about 120 and 240 volts, and I can't find anywhere in the code which explains the grounding of a 3-Phase swimming pool. All help would be appreciated, thanks .

Is anything 3-phase required to be GFI-protected?

 

[curt swartz]

680.22(B) GFCI Protection. Outlets supplying pool pump motors from branch circuits with short-circuit and ground-fault protection rated 15 or 20 amperes, 125 volt or 240 volt, single phase, whether by receptacle or direct connection, shall be provided with ground-fault circuit-interrupter protection for personnel.