The Square D QO 50 Amp 2-Space 4-Circuit Spa Panel Main Lug Load Center with a QO 50 amp 2-pole GFCI breaker installed. It is UL Listed for residential power distribution. This spa panel is built with a shielded， tin-plated， alumininum bus bar that is plated for reliability. QO load centers are tested and are only compatible with Square D QO circuit breakers. QO breaker boxes are the \"World's Finest\" designed with industry leading features for flexible application.

Contact your local building inspector for adoptions and details.

Square D QO 50 Amp 2-Space 4-Circuit Spa Panel Main Lug Load Center with a Square D QO 2-pole GFCI breaker already installed

Ideal for residential， commercial and industrial installations

Compatible with Square D QO standard circuit breakers only

Engineered for faster installation with fewer connections

QO interiors and components provide time-tested reliability

Engineered for cost savings and high value

Lifetime residential warranty

NEMA 3R Rating for outdoor installation