You searched for "parallel interface"
Schneider Electric
Schneider Electric Harmony Relay RSL Series Interface Relay, Plug In, 24V dc Coil, SPDT
Part: RSLZRA1
Schneider Electric plug-in relay socket for 24V DC control circuits with LED protection.
Schneider Electric
Schneider Electric Harmony Relay RSL Series Interface Relay, DIN Rail Mount, 12V dc Coil, SPDT, 6 A @ 250 V ac Load
Part: RSL1PRJU
Certified industrial relay for control circuits with spring terminals and wide temperature range.