Electrical Installation Planner
How to use the interactive circuit planner — ID generation, floors, rooms, cabinets, and data export.
Electrical Installation Planner
The interactive planner helps you plan every circuit of your home electrical installation before construction begins. Below you'll find a guide on how the tool works.
How automatic IDs work
Every circuit receives a unique identifier in the format:
TYPE/FLOOR/NRFor example, OSW/0/05 means:
- OSW — circuit type (Interior Lighting)
- 0 — floor code (Ground floor)
- 05 — circuit number within the room
The number is auto-assigned based on the number range configured for the room.
Floors
Default floors:
| Code | Name |
|---|---|
0 | Ground floor |
1 | First floor |
Z | Exterior |
You can add and remove floors in the Legend tab.
Rooms
Each room has an assigned number range, e.g. Living room = 0–4, Kitchen = 10–19. These numbers form the third part of the circuit ID.
When a range is exhausted (e.g. you add more than 10 circuits in one room), the planner will automatically assign the next available number above the range.
Default rooms can be freely edited in the Legend tab — add, remove, and adjust number ranges.
Cabinets / Distribution boards
In larger installations, you may have multiple distribution boards or rack cabinets. The planner allows you to:
- Define a list of cabinets in Legend → Cabinets / Distribution boards
- Assign each circuit to a specific cabinet via the Cabinet column
- View statistics by cabinet in the Summary tab
By default, one cabinet is available: "Szafa 1".
Circuit types
Each circuit type has:
- Abbreviation (e.g.
OSW,GNW,PRW) — used in the ID - Default cable — auto-filled when selecting the type
- Default I/O — input, output, or I/O
- Color — for visual distinction
Example types:
| Abbr | Name | Default cable |
|---|---|---|
| OSW | Interior Lighting | 3x1,5 |
| GNW | Interior Socket | 3x2,5 |
| PRW | Interior Switch | Cat 5e |
| ROL | Roller shutter | 5x1,5 |
| LAN | LAN Network | Cat 6 |
Export & Import
- CSV — export the circuit table for spreadsheets (
;separator) - JSON — export/import the full planner state (circuits + legend)
The JSON format contains a complete backup: floors, rooms, cabinets, circuit types, cable types, and all circuits. Perfect for backups or transferring your configuration between devices.
Auto-save
Data is saved automatically in your browser's localStorage. It is never sent to any server.