| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900451 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 2 | JS1A-B-9V-F | RELAY GEN PURPOSE SPST 10A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 3 | 70MRCQ24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 4 | CB1AF-R-P-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 5 | CB1AF-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 6 | RGC1A60D15KKE | RELAY SSR 32VDC 1PH 600V 20A | Carlo Gavazzi Inc. |
| 7 | PYMJN-PCB | RELAY HOLD DOWN SPRINGClip, Hold Down MJN Series Sockets | Omron Automation and Safety |
| 8 | Y92H-7 | CLIP HOLD DOWN FOR PL08/11 SOCKTClip, Hold Down PL08 and PL11 Sockets | Omron Automation and Safety |
| 9 | G6Z-1PE-A DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |