This is a paid asset, but now you can download Fuse Box Puzzle System Free.
Detail this asset from Unity Store: Original Link
Fuse Box Puzzle System v1.0
The Fuse Box Puzzle System is a complete template for implementing your own fuse box interaction puzzle. The system allows you to collect a set of fuses, that must be added to a main fuse box to achieve your desired effect, including UnityEvents – So unlimited variations can be used to create various gameplay examples!
►*NEW* – V1.1 – Entire Code Rework
►*NEW* – UnityEvents & More!
►Easy to add more fuse boxes
►4 slot fuse interaction
►PBR Models / Textures Inc
►UnityEvents for interactions
►Basic sound effects
►Works well for Horror games
►Full C# Source Code
If you have any problems or have a question, don’t hesitate to contact me via email