| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900313 | RELAY GEN PURPOSE SPST 50MA 24VGeneral Purpose with Socket Relay SPST-NO (1 Form A) DIN Rail | Phoenix Contact |
| 2 | TX2SA-L2-9V-Z | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 910003 | RELAY SOCKET 24VDC 8PIN OCTALRelay Socket DIN Rail | Weidmuller |
| 4 | 2980432 | PLC-HC BASIC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 5 | P2RF-05-PU | SOCKTFOR G2R-1-S(S) N H3RN-1-BRelay | Omron Automation and Safety |
| 6 | PY08-Y1 | SOCKT BACK-CONN W/CLIP FOR MYRelay Socket Panel Mount | Omron Automation and Safety |
| 7 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 8 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 9 | 6-1904045-5 | V23333Z1001B045-EV-441Relay | TE Connectivity Potter & Brumfield Relays |