Circuit Color Atlas

Circuit Color Atlas is a fast, practical electrical wire reference app for electricians, technicians, and field workers. Use it to quickly check common wire phasing color sets for three-phase and single-phase systems, then customize each phase to match site conventions or your preferred workflow. Your presets are saved locally on the device, so your setup is ready the next time you open the app. Features: - Common three-phase and single-phase wire color presets - Editable phase colors for custom job-site standards - Local on-device storage for saved preferences - Fast reference layout for field use - Simple interface designed for quick lookup Whether you need a circuit color chart, a wire color reference, or a compact electrical guide, Circuit Color Atlas keeps the essentials one tap away.