You will find that the Somfy brand is used on this relay, which feels reassuring and familiar for many home setups.
ELECTROL BBS1A48A10 48VDC 1 FORM A Relay New Lot Quantity-4
I trust this automotive relay because the model handles high current without getting too hot or losing contact.
You will find that Action brand relays pair nicely with common sockets and DIN rails for faster installs.