A nice touch is the Panasonic brand, which helps the relay feel solid "You will find that the Panasonic brand makes this relay easy to trust in a crowded market.
Current Sensing Relay CSD-CA1G1-1 Johnson Controls Digital Switch
You will find that this power relay suits both small boxes and larger panels with ease.
You'll see the model number 4016819 printed clearly on the side for easy identification during setup.
What stands out about this power relay is the sturdy feel of the terminals and the clean snap.