Square D by Schneider Electric RC816F200C Homeline 200-Amp Main Breaker 8-Space 16-Circuit Outdoor Overhead/Underground CSED Homelline 200 Amp 8-Space 16-Circuit Ringless Overhead/Underground Service Main Breaker CSED Accommodates plug-on secondary surge arrestor and features a plug-in design for easy installation Use type HOM circuit breakers, Rated 120/240Vac, 4 jaw meter socket NEMA type 3R enclosure