Pull switch for automotive use (brake switch, kickdown swith etc.)

thingiverse

This is a switch i mostly designed to use as a kickdown switch. Key item in this is the safety door switch or microwave door switch as they are often called. The black design is the most recent one, it uses one door switch, two springs to keep the trigger in when youre not pulling it and the 3 pcs M3x15mm screws (18mm is maximum unless you want is coming out on the other side). This will release the switch when the trigger moves 1,5-2mm out and the trigger can then move another 8-9mm out. I would suggest connecting it with a harder spring if you need more movement after it reaches its maximum stretch point. The switch usually have both NC and NO connections. The grey one is the initial design wich i included but kind of abandoned. I also included some linkage for it, maybe someone have use for it.