You will find that the protection relay responds fast, helping prevent damage during overcurrent and voltage spikes.
Boltswitch Ground Fault Relay GFR-1
This power relay gives you confidence when wiring, especially in home panels or workshop builds.
seeing the Magnecraft RoHS brand on this relay gave me confidence, and it looks like it will last a long time.
this relay carries RoHS brand, and you will find that it feels solid when you hold it.