You will find that RPM-Q2R20120-01 helps keep your parts list tidy and clear.
Telemecanique/Schneider Electric CAD50 Control Relay 110V 50/60Hz
If you need the SRD-12VDC-SL-C, this listing includes that specific variant.
What stands out about this relay is the Schneider Electric branding, giving it a familiar presence on the panel.
I like the 4 Pack because it saves a trip to the store when one relay isn't enough.