| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-6V | RELAY TELECOM DPDT 2A 6VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | TX2-24V | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 2967772 | 14MM PLC-HC BASIC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 4 | 2966032 | 6.2MM PLC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 5 | PT78603 | SOCKET 3 POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | HK4 | KIT SPACER AND FASTENERSMounting Hardware Series 1 | Sensata-Crydom |
| 8 | CB1A-R-M-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 9 | CB1A-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |