| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2967138 | RELAY GEN PURPOSE DPDT 50MA 120VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 2 | G6A-274P-ST-US DC12 | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 2950802 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 5 | RSL116147 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 6 | JRE400300 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 7 | ZRLS12NA | DIN RAIL RLY SCKT 12/24VAC/DCRelay | Carlo Gavazzi Inc. |
| 8 | 3-1904045-3 | V23333Z0002A010-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 9 | PTFPCB | RELAY SOCKET PCB W/EAR MJNRelay Socket Chassis Mount | Omron Automation and Safety |