Siemens 3TX7144-1E2 Relay Socket 18A 8-Pin Octal 300V 15A 600V 10A Lot of 3

I like that this heavy duty relay seems built for real work, not just occasional hobby projects at home.

With the Model LZX920, you will find that the coil hum is minimal.

A nice touch is how the RIB2402D model designation makes quick reference a simple task while you are working.