| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2972673 | INTERFACE MODULE W PLUG-IN SKTRelay Socket DIN Rail | Phoenix Contact |
| 3 | P7SA-10F-ND DC110 | P7SA-10F-ND DC110Relay | Omron Automation and Safety |
| 4 | JRS310111 | QUICK MOUNT, 3 POLE WCRelay | Amphenol Pcd |
| 5 | JRE400310 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 6 | 2912426 | PLC-BSP- 12DC/21-21Relay | Phoenix Contact |
| 7 | JRS200310 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 8 | P6DS-04P | CONNECTING SOCKET FOR G6DSRelay Socket Through Hole | Omron Electronics Inc-EMC Div |
| 9 | 3-1415043-1 | SOCKET 4POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |