Solid State Relay Module 10A DC 3-32V In 5-30V Out For Arduino Raspberry Pi PLC

You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.

Power Relay 12VDC 30A DPST-NO Flange Mount Silver Alloy Contacts

A nice touch is the matte finish on this unbranded relay, which resists fingerprints and looks tidy on aYou will find that this unbranded relay is easy to source, and the price stays reasonable for small projects.