NEC 2026 Compatible

Underwater pool lighting fixtures operating at more than 15 volts must be protected by:

Apprentice Level📋 NEC 680.23(A)(3)Swimming Pools
Circuit Diagram
Swimming Pool Bonding — NEC 680 POOL In-ground #8 Cu bonding grid 4 ft M Pump Motor GFCI PANEL 20A GFCI L Pool Light 680.23 Ladder Receptacle 6-20 ft NEC 680 Key Requirements: 680.26 — Equipotential bonding: #8 Cu solid, pool shell, metal parts, within 4ft perimeter 680.21 — GFCI required for all pool circuits. 680.22 — Receptacles 6-20ft from pool edge. 680.23 — Underwater luminaires. 680.71 — Hydromassage bathtubs: GFCI + accessible.
A

A standard circuit breaker

B

A time-delay fuse

C

A GFCI device

D

An isolation transformer

Explanation & Direct Citation

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