Evolution of Residential Panels
- Traditional: 100–200A main breakers with standard thermal-magnetic trip units.
- Smart Panels: Schneider Square D QO or Eaton BR with energy monitoring and remote control.
Key Features
- AFCI/GFCI Integration: Combines arc fault and ground fault protection in one device.
- Surge Protection: Built-in Type 2 SPDs for whole-home surge suppression.
- Modular Design: Plug-on neutrals simplify wiring.
Installation Trends
- 400A services for EV charger-ready homes.
- Subpanels for solar backfeed management.