| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6K-2P-Y DC9 | RELAY TELECOM DPDT 1A 9VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 2 | TQ2-3V | RELAY TELECOM DPDT 1A 3VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 910507 | RSM 4 24VAC SPDT 10A SOCKETRelay | Weidmuller |
| 4 | 2946722 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 5 | JRE400301 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 6 | SZX-SLB-08P | SZR SOCKETPCB TERMINAL SOCKETRelay Socket Through Hole | Honeywell Sensing and Productivity Solutions |
| 7 | 1-1415536-9 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 8 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 9 | 70GRCK4-DIN | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |