| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2H-24V | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 3 | 1393824-2 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | 5521830 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 5 | CB1F-WM-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | CB1-D-M-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 7 | 2833929 | PLUG-IN MODULE FOR MOUNTINGModule, LED and/or Protection PR3 Series | Phoenix Contact |
| 8 | 420AS24037 | AC/AC WALL MOUNT ADAPTER 24V 9W24VAC 375mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |
| 9 | DRC3P48D4112 | 480V 7.6A 24VAC/DC 1NO+1NC ZC 2L | Sensata-Crydom |