| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 8869430000 | SCM-I 4CO PRelay Socket DIN Rail | Weidmuller |
| 2 | 2980458 | 6.2MM PLC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 3 | SP2-SF | ACCY RELAY SOCKET SP SCREW TERMRelay Socket Chassis Mount | Panasonic Electric Works |
| 4 | ARS14A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 5 | G8N-1L-DC12 | RELAY AUTOMOTIVE SPDT 30A 12V | Omron Electronics Inc-EMC Div |
| 6 | J73KN-B-10 | CONTACTS AUX 1NO FRONT MOUNTINGAuxiliary Contact Block J7KN Contactors | Omron Automation and Safety |
| 7 | 2905984 | BRACKET RETAININGClip, Hold Down RIF-2 Relay Base | Phoenix Contact |
| 8 | 1-1462052-0 | RELAY RF 1FORMC/1CO 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 9 | ARXP1209 | RELAY RF SPDT 500MA 9V | Panasonic Electric Works |