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Compact High current Switch, Bolt screw switch
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Share Alike
welcome!
DC high current switch, using hex bolt?screw? for reliable weld-in resistance (human power to break the connection) rather use mechanical system often break when high current surge causes weld-in or massive corrosion cause unreliable connection on common switch on same size..
could be used on high current usage device like rover, drone, robot, rccar,plane,boat etc

pic: main part
Bill of material:
2pcs hex bolt m3 14,5mm
1pcs hexbolt m3 6mm
2pcs terminal m4
1pcs m3 heat insert (OD 4-5mm)
pinching make reliable connection