You will find that SICK quality keeps contact bounce minimal and switching clean.
Lot of 10 Axicom 5V Sealed Relays 5VDC 1-Pole PCB Mount Solder Pins AP10-B69802
You can tell this is from Deltrol when you hold it, and the weight feels reassuring.
With ATC DIVERSIFIED ELECTRONICS, you will find that coil voltage options cover the usual ranges.