| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGN2604H | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2900262 | PLC-BPT- 24DC/ 1/SENRelay | Phoenix Contact |
| 3 | PTF14A | SOCKET LY4Relay Socket DIN Rail | Omron Automation and Safety |
| 4 | HL2-SS-K | SOCKET TERM W/CLIP FOR HL2 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 5 | 03540535Z | RELAY SOCKET HOUSING POWERRelay Housing Wiring Harness | Littelfuse Inc. |
| 6 | G2R-2A4-DC24 | RELAY GEN PURPOSE DPST 4A 24VGeneral Purpose Relay DPST-NO (2 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | G7SA-3A3B-DC24 | RELAY SAFETY 6PST 6A 24VSafety Relay 6PST-NO/NC (3 Form A, 3 Form B) 24VDC Coil Socketable | Omron Automation and Safety |
| 8 | OMIH-SS-124L,000 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |