| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 2 | T9GV1L14-22 | T9GV1L14-22General Purpose Relay SPST-NO (1 Form A) 22VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 4 | ARE13A03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 5 | 2905986 | BRACKET RETAININGClip, Hold Down RIF-1 Relay Base | Phoenix Contact |
| 6 | 2920-05-121 | RELAY RF SPST 1A 5V | Coto Technology |
| 7 | CB1F-T-R-M-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 8 | CB1-T-M-24V | CB RELAY HR 1 FORM C 24V | Panasonic Electric Works |
| 9 | CB1-D-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |