| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SBD3400 | ACCY MISC HS 3/4IN HOLE | Laird Technologies IAS |
| 2 | 2900306 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 3 | 2912442 | TERM BLOCKRelay | Phoenix Contact |
| 4 | HL2-SS-K | SOCKET TERM W/CLIP FOR HL2 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 5 | FCA-210-1027M | RELAY GEN PURPOSE DPDT 10A 28VGeneral Purpose Relay DPDT (2 Form C) 28VDC Coil Chassis Mount | TE Connectivity Aerospace, Defense and Marine |
| 6 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 7 | SY4S-02F1 | RELAY HOLD DOWN SPRINGClip, Hold Down RY Series Sockets | IDEC |
| 8 | ARS34Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 9 | 2900956 | RIF-RH-4 | Phoenix Contact |