This power relay gives you confidence when wiring, especially in home panels or workshop builds.
TE / Potter & Brumfield KUHP-5D51-12 Power Relay 12VDC 1HP 120VAC 30A NEW
If you are new to relays, the JQC-3FF-S-Z is a friendly place to start.
A nice touch is the Potter & Brumfield brand plate, which gives the relay a classic, no-nonsense look.
I bought the LY2F-DC12 and the coil voltage matched my setup right away.