This value kit includes 6 20 AMP Single-Pole, 1 30 AMP Double-Pole, 1 50 AMP Double-Pole THQP 1/2" Circuit Breakers. The load center includes a sturdy tin-plated copper buss bar and a galvanized box for increased durability and reliability. The one-piece interior removes and re-installs easily. Outdoor NEMA 3R enclosure. This load center is UL listed and ANSI Certified.