| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SRSI110AC/DC | RELAY SOCKET 110-125VAC DCRelay | B&B SmartWorx, Inc. |
| 2 | 2955043 | CONN TERM BLOCKRelay | Phoenix Contact |
| 3 | 2900456 | 6.2 MM PLC BASIC TERMINAL BLOCKRelay | Phoenix Contact |
| 4 | 2900279 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | 3-1415035-1 | SKT DINRAIL 8PIN OCTAL MT RELAYRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 6 | NC4-PS | SOCKET PCB FOR SLIM NC4D RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 7 | G2RV-SL700 DC24 (DC21) | RELAY GEN PURPOSE SPDT 6A 24VGeneral Purpose with Socket Relay SPDT (1 Form C) 24VDC Coil DIN Rail | Omron Automation and Safety |
| 8 | 2IO4A | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 9 | 9402-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |