You searched for "parallel interface"
RS PRO
RS PRO 5 Pin 300V DIN Rail Relay Socket, for use with RFT Interface Relay
Part: 144-1610
5-pin DIN rail relay socket for RFT interface relays, 300V rated.
RS PRO
RS PRO Plug In Power Relay, 110V ac Coil, 8A Switching Current, DPDT
Part: 144-1607
110-volt AC plug-in relay with 8 amp switching for equipment interface control.
RS PRO
RS PRO Plug In Power Relay, 24V dc Coil, 10A Switching Current, SPDT
Part: 144-1594
24V DC interface relay for circuit switching and control in industrial applications.
RS PRO
RS PRO Plug In Power Relay, 24V ac Coil, 10A Switching Current, SPDT
Part: 144-1598
24V AC single-pole relay with 10A switching for interface applications.
RS PRO
RS PRO Plug In Power Relay, 12V ac Coil, 10A Switching Current, SPDT
Part: 144-1597
12V AC single-pole relay with 10A switching for interface circuits.