This relay has a quiet click that sounds reassuring, and you will find that it handles modest loads with surprising consistency.
SEG Woodward BF1 Frequency relay,Unused,Germany^95781
You will find that the relay handles day day switching without fuss, which keeps home automation projects running smoothly.
A nice touch is the compact footprint, so the relay does not crowd other parts on crowded breadboards or panel layouts.
AutomationDirect models are easy to stock, so replacements are on hand when an old relay finally gives out.