You will find that AMERICAN ZETTLER / MCE sits on the side, making it easy to identify later.
Potter & Brumfield R10-E1-X2-V185 DPDT 5A General Purpose Relay 12VDC Socketable
The Potter & Brum are crisp, and the part number is easy to read on the body.
What Potter & Brumfield unit is the clear polarity marks on the coil.