GROBARPART is the name you will find on the unit, and it looks like it belongs in the panel.
AIRPAX RELAY PART # 6G-146S NSN: 5945-00-089-3064
You can tell it belongs in Industrial Electrical Controls & Automation > Electrical Switches, and that makes wiring less.
What stands out about the 20301-84 is the smooth, confident click when engaged.
When comparing relays, you will find that this one has the model marked Not Applicable, which is straightforward.
The Dold name is visible on this relay, and that helps when you’re comparing options with a coworker across the bench quickly.
With the HH53P, you get a familiar layout that technicians recognize right away.
A nice touch is the auto-off, so you can leave the room without second-guessing anything.
What stands out about this relay is the 12-Channel Voltage Relay, keeping everything straightforward and flexible.
You can quickly pick out the 31016 model from a shelf because its labeling is crisp and easy to read.
The WAGO brand is a nice touch, especially when you want a clear sign of where it came from.