| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900458 | TERM BLOCKRelay | Phoenix Contact |
| 2 | 2900451 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 3 | JRS400310 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 4 | 2900445 | TERM BLOCK INTERFACERelay Socket DIN Rail | Phoenix Contact |
| 5 | V23047-A1021-A511 | RELAY SAFETY DPST 6A 21VSafety Relay DPST-NO/NC (1 Form A, 1 From B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 70GRCK16-HS | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 7 | 2900893 | BASE STRIPI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | 4-1617339-6 | RELAY ACCESSORY MOUNTING PADMounting Pad | TE Connectivity Aerospace, Defense and Marine |
| 9 | CB1-R-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |