shunt enclosure
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DIN-rail mountable protective cover for 50A shunts
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
I required an enclosure for a 50A shunt to prevent people touching it.
To make it more interesting, I also added a DIN-rail mount because... DIN rails.
You'll need some additional material:
) https://docs.rs-online.com/31c6/0900766b81362850.pdf (pt. #: 3020-01096-0)
) 2x Banana socket (https://at.rs-online.com/web/p/bananenstecker/7872782/)
) 2x M5 hex nuts
) 2x M5x12-20 screws
) 4x M3x10-25 coarse thread countersunk screws
) some piece of thin wire or some thick thread or a piece of filament for operating the DIN-rail release mechanism
I also have an older version without DIN rail mount (blue version in pics). I can upload that too if there's demand.
edit: updated the enclosure for an additional protective cover for the current leads. Download version #6 if you wish for better protection.
Print Settings
Printer:
Intamsys FunmatHT
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0,2mm
Infill:
30%
Filament:
TreeD, Polymaker, Intamsys PET-G, PC, ABS
blue, white, black
Notes:
Print it in some heat-resistant material; the shunts can get really hot when fully loaded. I made mine in PET-G, ABS and PC. Some flexible properties for the spring/release mechanism is also a good idea. No long-term experience yet.
Print the case with some concentric support at the bottom and the lid with caption on top and 1-2 concentric support lines at the edge.
Category: Electronics