Square D Load Center: 100 A Amps, 120/240V Ac, 12 Spaces, 22 Ka, 12 Max. No. Of Tandem Breakers, Indoor

These Square D main breaker load centers distribute the main supply of power and have a main breaker to protect the circuit from overcurrents. They can be converted to a main lug load center with a required lug kit, so they can be used when a remote panel is desired. These load centers have a neutral bar on either side of the bus bars, so compatible AFCI (arc fault circuit interrupter) or GFCI (ground fault circuit interrupter) breakers can plug directly onto the bus and neutral bars without requiring a pigtail connection. These load centers are used with QO series breakers. They can be used at the service entrance in residential, commercial, and industrial applications.