Main Meter Breaker BR Type 100 Amp 12 Space 24 Circuit Surface Mount

Eaton Meter Breaker EUSERC Type BR , BR2100 main breaker,100A,120/240V,Ring,12 spaces,24 circuits,10 kAIC, Surface mounting,Box size A, Aluminum bus, Overhead/underground feed, Four-jaws, 1 socket, #6-250 kcmil line, #14-2/0 AWG ground