Our new NEMA 10-50 Gen 2 adapter lets you charge your Tesla Model 3, Model Y, Model S, or Model X (with Gen 2 UMC) at NEMA 10-50 outlets. These types of outlets are commonly found in homes built prior to 1998.

For your safety, this adapter has an internal circuit that monitors the plug temperature and communicates with the car to automatically set the appropriate 32 amp charging current. No need to manually set the current – simply plug it in! Cable length is 12 inches. We use a thicker cable for maximum efficiency and it also is more comfortable to grip onto when connecting and disconnecting it from your Tesla’s mobile connector. Made exclusively by EVSE Adapters.

Which adapter do you need?

Tesla vehicles delivered prior to December 15th 2017 came with the Gen 1 UMC. All new Tesla vehicles come with the Gen 2 UMC. If you’re not sure, take a look at the charger cord that came with your car, and compare to the pictures below:

Visual comparison of Gen 1 vs Gen 2 UMC

If your Tesla came with the Gen 1 UMC, it will not work with this adapter – choose one of the adapters in this category instead. All 2018 and later Tesla vehicles use the Gen 2 UMC and can use this adapter.

Weight 0.6875 lbs
Dimensions 8 × 4 × 3 in

14 reviews for NEMA 10-50 Adapter for Tesla Model S/X/3/Y Gen 2

  1. Chris H. (verified owner)

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  2. Tim H. (verified owner)

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  3. Howard E. (verified owner)

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  4. Stephen (verified owner)

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    Great adapter! Works with 10-50 and I get around 27-30 miles/hr recharging speed for model 3.

  5. Tim (verified owner)

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  6. Anonymous (verified owner)

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  7. Ozan K. (verified owner)

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    Works perfectly! An owner from a Tesla forum recommended me to buy my adapter from EVSE, and I’m forever grateful to him 🙂 Thanks to this wonderful product, I charge my Tesla Model 3 at home quite fast (34 miles per hour) and I don’t need any additional equipment like the Tesla Wall Charger or a public charging station. I recommend this professionally made, durable, safe and reliable product to any EV owner.

  8. Trevor (verified owner)

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    Fit perfectly on my 2018 M3 charger. Achieves 35 mph charging rate.

  9. Robert (verified owner)

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  10. Anonymous (verified owner)

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  11. Josef L. (verified owner)

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  12. david e. (verified owner)

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  13. Matt (verified owner)

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  14. Gerald (verified owner)

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