| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903338 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 2900281 | PLC-BPT-230UC/21Relay | Phoenix Contact |
| 3 | 1393277-9 | RELAY AUTOMOTIVE SPDT 40A 24V | TE Connectivity AMP Connectors |
| 4 | CB1AH-T-P-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |
| 5 | ACV13124 | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 6 | G32A-A60-VD DC5-24 | CARTRIDGE POWER DEVICE FOR G3PAPower Device Cartridge G3PA Series | Omron Automation and Safety |
| 7 | NTE0509MC | CONV DC/DC 1W 5VIN 9V SGL 1KVIsolated Module DC DC Converter 1 Output 9V 111mA 4.5V - 5.5V Input | Murata Power Solutions Inc. |
| 8 | G9EC-1-B DC24 | RELAY GEN PURPOSE SPST 200A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 9 | T92P11A22-24 | RELAY GEN PURPOSE DPDT 30A 24VGeneral Purpose Relay DPDT (2 Form C) 24VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |