
Voltio - Electrician Sim
Wire panels, find faults
0 ratings
Free
About
Voltio is an electrician simulator that teaches you the fundamentals of real electrical installation — hands-on, step by step.
WHAT YOU LEARN
- Building a distribution panel — breakers (MCB), RCD, RCBO, SPD, busbars
- Choosing the correct cable cross-section (IEC ampacity)
- Fault diagnosis — find and fix what's wrong in a live board
- Safety discipline — de-energize before you work, then submit for inspection
- Single-phase and three-phase systems
GAME MODES
- Learn — guided, step-by-step lessons
- Career — real jobs, ranks, and earnings
- Diagnostics — locate a fault and repair it
- Panel Assembly — build a consumer unit from scratch on real DIN rails
- Sandbox — experiment freely
REALISTIC DETAIL
- DIN-rail modules with levers and screw terminals you actually tighten
- Ferrules for stranded conductors, comb busbars, N/PE bars
- Color-coded wiring to IEC (L brown, N blue, PE green-yellow)
Voltio is free to download. A one-time Pro unlock opens all advanced levels and components. All free content is fully completable without Pro.
Made by Gadget. Supported by Tsili.ge.
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What's New in Voltio
1.1
June 20, 2026
• Photo module terminal alignment — wires now connect precisely to brass screws • Modules centered vertically on DIN rail • Improved iPad support
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