You will find that the RT911 color makes labeling tape contrast nicely for quick reads.
*NEW NO BOX* MULTITEK M200V1XVN VOLTAGE RELAY UNDER TRIP 220V
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.
What stands out about this relay is the WAGO brand, which many electricians trust in their daily work.
The most common version you will find is the JQC-3FF-S-Z, which fits many panels.
Overall, the economizer is a thoughtful addition that tr a clever way.
A nice touch is that it is clearly marked DC 12V, helping avoid guesswork during installation.