You might like that the 2084 sits snug and does not shift around.
FUJI ELECTRIC SRC50-2U/X (3A3B) SAFETY RELAY MODULE 380-440V
It’s built as a Phase Sequence Relay, so you can feel better about your phase order.
This device relay, and that distinction helps it stand out in busy control panels.
You will find that having a Phase Sequence Relay is useful keeping things aligned during installation.
A motor starting relay is the Type here, a nice touch that helps reduce wear on compressor components.