| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HP4-SF | SOCKET TERM W/CLIP SCREW FOR HP4Relay Socket Chassis Mount | Panasonic Electric Works |
| 2 | 2950695 | RELAY MODULE 4PDTRelay Socket DIN Rail | Phoenix Contact |
| 3 | RP78602 | SOCKET PCB TERMINAL RT SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | OZ-SS-112L1 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 5 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 6 | 2979469 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 7 | ARS16A09 | RS RELAY 1FORMC 2 COIL LATCHING | Panasonic Electric Works |
| 8 | ACJ1112P | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 9 | ACNM3112 | MIDDLE LOAD RELAY FOR SMART J/B | Panasonic Electric Works |