| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RM78705 | SOCKET RELAY SCREW RM SERIESRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 2 | 2981978 | COUPLING RELAY DIN RAIL 24VSafety Relay DPST-NO (2 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 3 | 2940359 | RELAY MODULE DIN RAIL 1PDT 24VRelay Coil | Phoenix Contact |
| 4 | PCFN-124D2M,000 | RELAY GEN PURPOSE SPST 25A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | JJM1-12V | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 6 | G6W-1F DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 7 | G6ZK-1PE-A DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 8 | GCA63A220VAC50/60HZ | COIL CC50-65A 220VAC | Carlo Gavazzi Inc. |
| 9 | 31204 | BOARD RELAY RC-4Board D2W Series | Parallax Inc. |