Help me identify this connector

Hi!
I would like to inquire information about the type of connector used in the I/O port. Could you provide me with the model number of this connector. Its mounted on DRTS64 automatic relay test set.
Thank you!
Snimka zaslona 2024-09-24 101948|638x500

Search for military circular connectors on Google. I believe that will help you find the right connector. They find in different sizes/pin count.

Appears to be CX30-32 aviation circular connector:

https://www.micros.com.pl/en/product/z-cx30-32,121896.html

or possibly YP28-32:

https://www.walmart.com/ip/Aviation-Connector-28mm-32P-YP28-32-5A-Waterproof-Male-Wire-Panel-Power/863568614

You will need to do additional checks on size and shell shapes.

In your device, it seems like the female socket is chassis-mounted, which is I think less common. Here is one example that seems like the same:

BTW, while looking around, I learned that these connectors can incorporate integrated EMI/EMP filtering! MIL-DTL-38999 Series I, II, III, IV Cylindrical Connectors - Page 8
MIL-DTL-38999 Series I, II, III, IV Cylindrical Connectors - Page 10

Thank you so much for your time. Unfortunately, the main problem I have with finding the same connector is the “notch” on the connector. I added a photo of the cable that is supposed to connect the connector on the photo and the one I’m looking for (idealy the same model).

Kabal|687x500

Also - please do not spam the forum by posting the same question multiple times:

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