Concept wrappers
Short, structured explanations that clarify scope and intent.
- Code navigation
- Working space
- Conductor ampacity
- Grounding and bonding
- OCPD sizing
- Load calculations
- Motor circuits
- Transformer protection
- Box fill
- Raceway fill
- GFCI and AFCI
- Receptacle spacing
- Panelboard labeling
- Voltage drop
- Emergency systems
- Ground-fault protection
- Surge protection
- PV systems
- Energy storage
- MWBCs
- Small appliance circuits
- Tamper-resistant receptacles
- Weatherproof receptacles
- EGC sizing
- Bonding jumpers
- Dwelling lighting outlets
- Switching locations
- Bathroom circuits
- Laundry circuits
- Garage and outdoor receptacles
- Smoke alarms
- CO alarms
- Service load calculations
- Arc flash labeling
- EV charging
- Generator interlock
- HVAC disconnects
Task playbooks
Step-by-step paths that keep you inspection-ready.
- Branch circuit sizing
- Receptacle protection
- Panelboard installation
- Feeder sizing
- Receptacle layout
- Motor branch circuit
- Transformer installation
- Emergency power checklist
- Service entrance checklist
- PV rapid shutdown
- Energy storage installation
- MWBC installation
- Kitchen countertop circuits
- EGC sizing
- Dwelling lighting plan
- Bathroom circuits
- Laundry circuits
- Garage and outdoor checklist
- Smoke/CO alarm circuits
- Service load calculations
- Panel labeling
- EV charger installation
- Generator interlock checklist
- HVAC disconnect checklist