You will find that this General Purpose Relay is straightforward to mount in many control panels for reliable switching.
SLA-12VDC-SL-C Ningbo Songle Relay SPDT 30A @ 250VAC 12VDC Coil Fully Sealed NOS
You will find that installing a General Purpose Relay does not require special tools in most hobby projects.
You will find that this unbranded relay pairs well with generic controllers, without any branding conflicts or odd fit issues.
I appreciate that the unbranded/generic label is minimal, so it fits many project themes nicely.