(2) Westinghouse Diode Thyristor Modules 3371801 8344

Description

I actually know squat about these things. I'm basing the Westinghouse brand on the W printed on one of the things. They were in a local estate of a gentleman who was apparently an electrical genius of some sort. I had to do a reverse image search to even get some idea of what they are, and I'm still not sure. All I know.....one is marked with a W in a circle, and the numbers 3371801 8344  and there's a tag with 11 stuck on it. They are identical but only one has the markings. They look like they're right out of the box, but who knows, so I'm calling them used.
So if you're one of those people who know what these are, and have a use for 2 of them, please bid. They're heavy, so I'm setting it up to have the shipping cost calculated by your zip code. Hope you live close!!
I don't sell internationally, nor to Alaska or Hawaii. Sales tax may apply. Thanks!