| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-L-5V-X | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 18821 | RELAY SOCKET ROUND OCTALRelay | Curtis Industries |
| 3 | PY11-0 | SOCKET PCB FOR MY3Relay Socket Through Hole | Omron Automation and Safety |
| 4 | 2833589 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2833521 | RELAY SKT SPDT OR DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 6 | SZX-SLF-14 | SZR SOCKETTRACK MNTING SOCKETRelay Socket DIN Rail | Honeywell Sensing and Productivity Solutions |
| 7 | RV8H-L-D24 | RV 6MM ASSEMBLED 24VDCGeneral Purpose with Socket Relay SPDT (1 Form C) 24VDC Coil DIN Rail | IDEC |
| 8 | XT374LC4 | RELAY GEN PURPOSE SPDT 16A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | PB-24Q | I/O MOUNTING BOARD QUAD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |