CNC 240v Relay and Outlet Box - Wall Mountable
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A simple, Wall Mountable, Aus spec, 240v Relay and Outlet Box for CNC Machines
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This is a simple, Wall Mountable, 240v Relay and Aussie spec Outlet Box for CNC Machines.
I used a 2 wire Lever lock terminal screwed into the outside of the case with a self-tapping screw. The Fotek SSR-40DA relay can be mounted with M4 screws, which will self tap.
If you are using this to control a mains powered CNC spindle, set your GRBL max spindle rpm/speed to 1 and min speed to 0. If you don't do this, your CNC controller will try to use PWM control on your spindle and won't work as a result.
CAD file included for remixing.
NOTE: DIY electrical work is not legal in Australia, so please get a sparky to inspect your work to ensure it is safe.