| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC3-SFD-K | SOCKET SCRW W/CLIP DIN HC3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 2 | PT2S7LC4 | RELAY GEN PURPOSE DPDT 12A 24VGeneral Purpose with Socket Relay DPDT (2 Form C) 24VDC Coil DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 3 | 24A243 | SOCKET CLIP F/SAFETY RELAYClip, Hold Down SR6 Series Sockets | TE Connectivity Potter & Brumfield Relays |
| 4 | 9202-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 5 | CB1-R-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | SV9Z-J232B | 14MM RELAY JUMPER BLACKJumper RV8 Series | IDEC |
| 7 | 4-1415035-1 | MT78N55 | TE Connectivity Potter & Brumfield Relays |
| 8 | RKE-0505S/H | DC/DC CONVERTER 5V 200MA 1WIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |
| 9 | G4A-1A-PE DC24 | RELAY GEN PURPOSE SPST 20A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |