Eaton BR1220B100 1-Phase 3 Wire Main Circuit Breaker Load Center 20 Circuits 120/240 Volt AC 100 Amp NEMA 1

Absence of bolted connections helps to reduce the chance of hot spots and faults for a longer product life Variety of knockouts offer multiple wiring configuration Pre drilled mounting holes provide easy installation of additional ground bar Mount to accommodate top or bottom feed application Standard 14-3/8 in width enclosure fits snugly between wall studs