What stands out about this unit is that Hach Lange is the brand behind its dependable build.
THERMO KING 44-8056 Fanal K27D Relay 600V AC 50A
You will find that this relay proudly shows the Allen-Bradley brand on its face.
If you need the SRD-12VDC-SL-C, this listing includes that specific variant.
A nice touch is the DIN-rail housing, which makes swapping the relay later a lot less frustrating.
With a Schneider name on it, this relay pairs well with other components from the same brand lineup.
What stands out about this relay is the Schneider Electric branding, giving it a familiar presence on the panel.