| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900961 | RIF-4-BPT/3X21Relay | Phoenix Contact |
| 2 | 2966016 | TERM BLOCK W/O RELAY OR OPTORelay Socket DIN Rail | Phoenix Contact |
| 3 | SP4-P-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Through Hole | Panasonic Electric Works |
| 4 | R10-E1Y4-V185 | RELAY GEN PURPOSE 4PDT 3A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | 9402-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | ACTP112 | RELAY AUTOMOTIVE SPDT 30A 12V | Panasonic Electric Works |
| 7 | 8869520000 | SRC-I CLIP LPClip, Hold Down RCI Series | Weidmuller |
| 8 | G9YAT-12S-45-D DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |
| 9 | DRC3P48A4002 | 480V 7.6A 230VAC NO AUX ZC 2L | Sensata-Crydom |