Ensure safe and reliable operation of your spa with the Cutler-Hammer BR50SPAST Spa Panel. This 1-phase, 50 Amp, 240 Volt panel features a NEMA 3R enclosure for outdoor use and includes a factory-installed breaker with ground-fault self-test functionality. Designed for wire sizes 8 to 2 AWG, it offers a robust solution for your spa's electrical needs..The Cutler-Hammer BR50SPAST is a 1-phase spa panel with a 50 Amp and 240 Volt rating. It features a NEMA 3R enclosure and is suitable for wire sizes ranging from 8 to 2 AWG. The panel includes a factory-installed breaker with a ground-fault self-test feature. Its dimensions are 10.2 x 4.9 x 4.3 inches and it weighs 4.45 lb. It is UL listed and rated for 60 or 75 deg C wire.Box Size: 5R | Listing: UL listed | Space: 1 -Space