| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 1462038-3 | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 2 | TXS2-9V | RELAY GENERAL PURPOSE DPDT 1A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 8869350000 | SRD-I 3CORelay Socket DIN Rail | Weidmuller |
| 4 | PY14 | RELAY SOCKET 4PDT EYELET MY SERRelay Socket Panel Mount | Omron Automation and Safety |
| 5 | 2900254 | TERM BLOCKRelay | Phoenix Contact |
| 6 | ARS30Y4H | ARS RELAY 1 FORM C REV 4.5V | Panasonic Electric Works |
| 7 | 2-1904025-6 | V23234A0004X055-EV-100 | TE Connectivity Potter & Brumfield Relays |
| 8 | ARS15A03 | RELAY E LAYOUT, 1-COIL LATCHING | Panasonic Electric Works |
| 9 | 2981716 | PSR T-BUS DUMMY PLUGDIN Rail Connector | Phoenix Contact |