| # | 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 | G6S-2G DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | 211BR | 211BR=ASSEMBLYRelay | TE Connectivity AMP Connectors |
| 4 | ARS16Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |
| 5 | CB1A-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 6 | 2900940 | RIF-LDP-48-60 DC | Phoenix Contact |
| 7 | 8869710000 | RIM-I 4 24VUC VARModule, LED and/or Protection SRC Series | Weidmuller |
| 8 | 1393760-2 | RELAY SOCKET HOLD DOWN SPRINGClip, Hold Down Cradle Sockets, AXICOM | TE Connectivity Potter & Brumfield Relays |
| 9 | WAU200-600-G | AC/AC WALL MNT ADAPTER 20V 600MA20VAC 600mA AC/AC External Wall Mount (Class I) Adapter Fixed Blade Input | Triad Magnetics |