| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | HL2-SFD-K | SOCKET TERM SCREW DIN HL2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | RT424A12 | RELAY GEN PURPOSE DPDT 8A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | CB1AH-24V | RELAY AUTOMOTIVE SPST 70A 24V | Panasonic Electric Works |
| 5 | ARS15Y4H | ARS RELAY 1 FORM C 4.5V | Panasonic Electric Works |
| 6 | 2204-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 7 | CM1F-R-12V | RELAY AUTOMOTIVE SPDT 35A 12V | Panasonic Electric Works |
| 8 | 8869370000 | SRD-I CLIP MClip, Hold Down RRD Series | Weidmuller |
| 9 | GCA32A48VDC | COIL ASSY 18-32A 48VDC | Carlo Gavazzi Inc. |