The Electrical Enclosure for Nascar Racecars


Power distribution module from DC Electronics

The 3D Printed Electrical Enclosure
This electric enclosure has no moving parts to be affected by vibrations.
The NASCAR Sprint Cup championship moved to electronic fuel injection for the control of their engines in February 2012. Part of the mandated electrical system included a relay control box to switch a 12v power supply to the various sensors, actuators and fuel pumps. The relay box contains electro-mechanical devices (relays) and two circuit breakers.

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