this one is made by Functional Devices, Inc., and that matters to me when buying.
Functional Devices, RIBU1C Enclosed Relay,10A, 10-30 VAC/DC , 208-277VAC, SPDT
A nice touch is how the timer lets you experiment with timed circuits effortlessly.
A nice touch is that Dayton relays look tidy in control panels, which makes maintenance less stressful.