| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP2-PS | SOCKET PCB FOR SP2 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | 2950967 | EMG45-RELS/IR1Relay Socket DIN Rail | Phoenix Contact |
| 3 | 2777056 | CONN TERM BLK 4POS DIN RAIL MTRelay | Phoenix Contact |
| 4 | PTF11PC | RELAY SOCKET DIN RAIL MJNRelay Socket DIN Rail | Omron Automation and Safety |
| 5 | MT3210C4 | RELAY GEN PURPOSE 3PDT 10A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | 1393280-5 | RELAY AUTO SPST-NO 30A 12V | TE Connectivity Potter & Brumfield Relays |
| 7 | 1462051-2 | HF353=50OHM140MW 5V MONO | TE Connectivity Potter & Brumfield Relays |
| 8 | 2890425 | PSR DIN RAIL CONNECTOR T-BUSDIN Rail Connector | Phoenix Contact |
| 9 | DRC3P48D420R | 480V 5A 24VAC/DC 2NO RN 3L | Sensata-Crydom |