The Siemens SN Series SN2020B1100P1 is a 100-amp, 20-space, 20-circuit main breaker load center rated 120/240V AC with a 22 kAIC interrupt rating, 1-phase 3-wire configuration, and UL-listed NEMA 1 indoor enclosure for surface or flush mounting. The plug-on neutral aluminum bus eliminates the separate neutral pigtail, and the value pack ships with (3) Q120 1-pole 20A and (1) Q230 2-pole 30A breakers pre-included. Over 4 in. of wire bending space and a sturdy hook-rail keep wiring clean and connections secure — a practical choice for residential service entrances and new panel installations.
Features
-
- Maximum Amperage (amp): 100 amp
- Number of Poles: 1
- Number of Spaces: 20
- Number of Circuits: 20
- Model Number: SN2020B1100P1
- Includes (3) Q120 1-Pole 20A and (1) Q230 2-Pole 30A breakers
- Spacious - Over 4 in. of wire bending space
- Secure - sturdy hook-rail and reliable connection
- Brand: Siemens