What does the OVP relay do?

I'm having trouble locating the Fuel Pump Relay, The location of the relay in pictures on this site and others shows it next to a relay of sorts with 2 fuses on the top, I pulled that relay but the pins don't match up with the Fuel pump relay shown here and on a search.
There is another relay to the left some that seems to match the pins in pictures of the correct relay, but the location is not the same.

Can you help me to locate the correct relay location?

Thanks