| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EC2-5TNU | RELAY GEN PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 2 | PT78704 | SOCKET RELAY 4P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE116670-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | JRS400101 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 5 | 2967031 | 14MM PLC BASIC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 6 | 2980416 | 14MM PLC BASIC TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 7 | HJ2-SFD-S | SOCKET TERM 2CHAN FOR HJ2 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 8 | P7SA-10F-ND-DC24 | SOCKET RELAY 4P 24VDC TRACK MTRelay Socket DIN Rail | Omron Automation and Safety |
| 9 | SP4-P-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |