You will find that this unit carries the AMP brand, which many electricians recognize right away.
REYROLLE DU3-201-EA-60 DUOBIAS-M PROTECTION HEALTHY RELAY -NEW WITHOUT BOX
You will notice the DEC brand uses materials that feel solid and resist wear in everyday use.
What stands out about this relay is the balanced blend of size and capacity, which keeps builds without excess bulk.
The Honeywell RA832A1066 might be just what you need for everyday switching tasks.
A nice touch is the click the 4016819 makes, giving quick feedback as you test circuits.