CAD model for 3D printed CS6369 twist lock receptacle cover.

[Digger556]

For the MEP-802a and MEP-803a generator guys, I like to refit my units with twist lock connectors. While the 30 amp twist locks are flush mount and easy to purchase with a cover, the common 50 amp twist locks protrude from the wall face. I CAD modeled a cover that works similar to the 24V NATO receptacle cover and includes a retention tab to tie off a string so it doesn't get lost. CAD files can be found here:

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For those looking to make the same mod, here is the receptacle I used:

Amazon.com

 

[Icesythe7]

For the MEP-802a and MEP-803a generator guys, I like to refit my units with twist lock connectors. While the 30 amp twist locks are flush mount and easy to purchase with a cover, the common 50 amp twist locks protrude from the wall face. I CAD modeled a cover that works similar to the 24V NATO receptacle cover and includes a retention tab to tie off a string so it doesn't get lost. CAD files can be found here:

Free CAD Designs, Files & 3D Models | The GrabCAD Community Library

The GrabCAD Library offers millions of free CAD designs, CAD files, and 3D models. Join the GrabCAD Community today to gain access and download!

grabcad.com

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Would you mind editting the original post for the exact plug you used please! And thanks for the model gonna print it myself in the AM!

 

[Digger556]

Would you mind editting the original post for the exact plug you used please! And thanks for the model gonna print it myself in the AM!

Done

 

[Icesythe7]

Done

Came out great! Printed in ABS for temp resistance, thanks for the file.

 

[Digger556]

That's great! Good looking print.

What a world we live in that something I finished designing two hours ago, now exists 1200 miles away.

 

[Icesythe7]

That's great! Good looking print.

What a world we live in that something I finished designing two hours ago, now exists 1200 miles away.

Indeed also the Bambu Lab X1-Carbon is a beast lol only took 30 mins

 

[Digger556]

Indeed also the Bambu Lab X1-Carbon is a beast lol only took 30 mins

I need to up my game. The Ender3 is taking 3 hrs to print. The 2nd one is still going....

 

[Icesythe7]

I need to up my game. The Ender3 is taking 3 hrs to print. The 2nd one is still going....

Buy This
You won't regret it.

 

[Digger556]

I'm only mildly jealous.

 

[Icesythe7]

I'm only mildly jealous.

Have to make a backplate and retainer for mine, designing so no additional holes need to be made we will see how it comes out...

 

[Icesythe7]

Final results, very pleased looks great with @Digger556 Cap!

3D print files as well as step files for modification/printing can be found on printables

 

[Digger556]

I like the no-mod bracket! Very nice.

I've found the Marinco plugs are the biggest OD and therefore the tightest fit on the cap, but if you run it on and off a few times, it breaks in nicely.

 

[Icesythe7]

I like the no-mod bracket! Very nice.

I've found the Marinco plugs are the biggest OD and therefore the tightest fit on the cap, but if you run it on and off a few times, it breaks in nicely.

Fit great for me right out of the printer, snug but not super tight, so it works rather nice...pleased with the outcome of both mods for sure, the bracket is very robust with 6 walls and 50% infill...am able to push/pull the entire generator just by the plug (on casters) without the plate even flexing so it should last a rather long time (printed again in ABS for heat resistance.)

P.S. You should put your models on printables aswell that way you can get points for free filament xd

 

[HDN]

Great add-on! It's neat how being able to 3D print stuff helps us and our green iron

Now I need a little CNC milling machine...