| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | DS1E-SL-DC5V | RELAY GENERAL PURPOSE SPDT 2A 5VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | G6SK-2F DC12 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | 910444 | RSM 4 24VDC SPDT SOCKETRelay | Weidmuller |
| 4 | 2912426 | PLC-BSP- 12DC/21-21Relay | Phoenix Contact |
| 5 | ZMI4SA | SOCKET FOR RMI RLYRelay | Carlo Gavazzi Inc. |
| 6 | 185403-3 | MODULAR RELAY HOLDERRelay | TE Connectivity Potter & Brumfield Relays |
| 7 | 25622076 | CONTROL TIMER ACCESS SOCKET 11PRelay Socket Free Hanging | Crouzet |
| 8 | 5521843 | FLKM2I/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 9 | 2972880 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |