A nice touch is the simple knob used to set the programmable timer quickly.
BENEDIKT & JAGER RELAY 110-120V 60 HZ P/N K3-07D40110
Because it is black, the relay looks uniform when you group several units together in a row.
You will find that the Honeywell brand makes this relay feel a nice touch more trustworthy in use.
The WD3556 model is the one I used, and it fit the socket without any fuss.
The specs list the type as NULL, so it's likely a basic, do-anything relay.
What stands out about this relay is the clear Littelfuse branding on the casing.
The MAS name is printed neatly here, which is a nice touch for quick inventory checks.
The Tyco Electronics brand is known for making solid, no-nonsense products.
A nice touch is the INDUSTRIAL MRO brand, which pairs well with standard DIN rail setups.
What stands out about this unit is the Warrick Controls name on the label.