| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2-4.5V-1 | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 3-1462037-1 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE116703-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | 2900453 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | JRS400100 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 6 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 7 | 2900443 | TERM BLOCK INTERFACERelay Socket DIN Rail | Phoenix Contact |
| 8 | 27E212 | SOCKET DP-2P R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | P2RF-05-E | SOCKET TRACK MNT G2R-1-SRelay Socket DIN Rail | Omron Automation and Safety |