Specifications:

Type: Main Breaker, Convertible
Voltage Rating: 120/240 Volt AC
Current Rating: 100 Amp
Circuit Configuration: 1-Phase 3-Wire
Maximum Number of Circuits: 24
Maximum Number of Spaces: (12) 1 Inch
Interrupting Rating: 22 Kiloamp
Neutral Type: Bonded, Groundable
Bus Material: Copper
Feed Location: Bottom
Enclosure Type: NEMA 3R
Cover Type: Flush/Surface, Slide Hinge Door
Enclosure Size Designation: 3R
Size: 14-1/2 Inch Width x 4-1/4 Inch Depth x 21 Inch Height
Approval: UL