Assemble an electrical panel, route wires, and save projects directly on your device.
The app is suitable for electricians, installers, designers, and anyone who assembles or plans panels for an apartment, house, or small facility.
Main features
- Canvas with zoom and pan
- Device library
- Circuit breakers, RCDs, RCBOs, voltage relays, socket
- PE and N busbars
- Connecting busbar for breakers
- DIN rails of various lengths
- Marking icons for rooms and loads
- Text labels with adjustable size, width, and style
- Colored wires with selectable thickness
- Step-by-step wire routing using arrow buttons
- Grid snapping for a neat layout
Project management
- Save, rename, and delete projects
- Quick access to the last opened project
- All data is stored locally on the device
Who is it for
- Electricians and panel installers
- Students and professionals
- Homeowners who want to document their electrical panel
The app works offline, without ads and without a subscription.
Latest Version
4.0.2Uploaded by
Song Areum
Requires Android
Android 9.0+
Category
Free Productivity AppContent Rating
Everyone
Security Report
Check Now
Report
Flag as inappropriateLast updated on Aug 8, 2026
- Comb busbars with L1, N, L2, N, L3, N marking added
- Flipped comb busbars align to breaker terminals more precisely
- Project name and app QR code can be removed from the diagram
- Improved PDF export quality
- Project copies and links carry specifications and legends