Square D™ Meter-Pak™ EZM3400CBNFBTL 4-Wire Neutral Front Overhead/Underground Main Circuit Breaker Meter Center With Left Tap Bus, 120/208Y VAC, 400 A, 3 ph Phase

Square D™ Meter-Pak™ Main Circuit Breaker Meter Center, 4-Wire Neutral Front Overhead/Underground, Series: EZM, 120/208Y VAC, 400 A, 3 ph, 65 kA Interrupt, 3 Pole, NEMA 3R, Lug, 18.66 in W