You will find that AutomationDirect relays hold up in dusty panels, with contacts that feel solid after many cycles.
Automation Direct RS4N-DE in-Socket Mount 4 Card Relay 24VDC 5A
What stands out about AutomationDirect is how the relays sit neatly in tight spaces, which helps in crowded enclosures.
A nice touch with AutomationDirect relays is the consistent feel of the coil and contacts, which reduces guesswork on the bench.
A nice touch with AutomationDirect relays is the smooth cover latch that opens cleanly during checks and replacements.