| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ2004H | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 7001214 | RMOBJR-1Relay Socket DIN Rail | Phoenix Contact |
| 3 | 608BR | 608BR=ASSEMBLYRelay | TE Connectivity AMP Connectors |
| 4 | 2900279 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | 8869350000 | SRD-I 3CORelay Socket DIN Rail | Weidmuller |
| 6 | 2-1904045-6 | V23333Z0001B046-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 7 | 2967031 | 14MM PLC BASIC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 8 | SY2S-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 9 | P2RF-08 | SOCKET TRACK SMD FOR G2R-2-SRelay Socket DIN Rail | Omron Automation and Safety |