A nice touch is that Dayton relays work well with common DIN rail setups you might already have.
Dayton 5X824A Relay, Coil 120VAC, 12A 1/3HP-120VAC, 12A 1/2HP-240VAC, 10A-30VDC
What stands out about Dayton relays is how they keep connections stable, even when things get a bit warm.