LOAD CTR MAIN BRKR 100A *Brand Name: Eaton *Amps: 100 amps *Volts: 120/240 V *Number of Spaces: 20 space *Maximum Number of Circuits: 20 circuits *Mounting Type: Combination Mount *Product Type: Main Breaker Load Center and Meter Socket *Depth: 3-7/8 in. *UL Listed: Yes *Packaging Type: Boxed *Height: 14-5/16 in. *Width: 23 in. *Indoor or Outdoor: Indoor