| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-L-4.5V | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2834740 | RELAY GEN PURPOSE 4PDT 5A 120VGeneral Purpose with Socket Relay 4PDT (4 Form C) 120VAC Coil DIN Rail | Phoenix Contact |
| 3 | JS1A-5V-F | RELAY GEN PURPOSE SPST 10A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 5 | 2972822 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 6 | ARE10A24Z | RELAY RF 1 FORM C 24V | Panasonic Electric Works |
| 7 | 20C419 | SPRING RELAY HOLD-DOWNClip, Hold Down KRP Sockets | TE Connectivity Potter & Brumfield Relays |
| 8 | G6K-2F-RF-T-TR09 DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 9 | PYMJN-PCB | RELAY HOLD DOWN SPRINGClip, Hold Down MJN Series Sockets | Omron Automation and Safety |