Electrical circuits
Electrical blueprints
Electrical Wiring Diagrams
Simple outlet circuit
To end of circuit
Pigtail GFCI Outlets
Single switch before light
Single switch after light
3-way switch with light in center
3-way switch with light at end
4-way switch
Dedicated circuits
Oven/range
Service entrance to breaker box
Breaker box
Cable Sizes
Outlet Receptacles
Residential Electrical Guidelines
Electrical Switch Symbols
Fixture Symbols
Fixture Symbols
Outlet Symbols
Outlet symbols
Outlet Symbols
Outlet Symbols
Communication Symbols
Plumbing Symbols
Architectural symbols
Electrical boxes
Branch circuits and outlets