You will find that the LY2NJ fits snugly into standard sockets without any finicky alignment issues.
Digital Voltage Comparator, 0.1V Adjustable Window Voltage Monitor with Relay…
The RPM-Q2R20120-01 name looks good on the shelf and helps you grab the right relay.
You will find that the TimeSaver brand holds up well under regular use and maintains consistent performance over time.
A nice touch is the Western Electrics name, which makes this relay option.
A nice touch is the little Audiopipe emblem on the relay's housing.
A nice touch is that the Littelfuse name sits right on the relay, signaling quality.
A nice touch is how the protection relay works with your existing gear to keep things running safely.
What stands out about this device is that it’s a Phase Sequence Relay, making checks straightforward.