Square D Homeline HOM24L70RBCP Load Center, 70 A, 2-Space, 4-Circuit, Main Lug, NEMA 3R Enclosure, Gray | Main lug outdoor load center, 70 A, 2 space and 4 circuit. NEMA type-3R enclosure with a rainproof cover for outdoor use. Class 1170 unit is intended for use in fixed applications and can accommodate overhead or underground feed. Maximum SCCR of 10,000. ANSI certified and UL listed.