| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 18838 | RELAY SOCKETRelay | Curtis Industries |
| 2 | RPM1P | RP RELAY SOCKETRelay Socket DIN Rail | Carlo Gavazzi Inc. |
| 3 | V23105A5306A201 | RELAY TELECOM DPDT 3A 9VTelecom Relay DPDT (2 Form C) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | V23061A1005A402 | RELAY GEN PURPOSE SPST 8A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 9290-12-20 | RELAY RF SPST 500MA 12V | Coto Technology |
| 6 | G8N-1U-DC12 | RELAY AUTOMOTIVE SPDT 30A 12V | Omron Electronics Inc-EMC Div |
| 7 | ARS14A09Z | ARS RELAY 1 FORM C 9V | Panasonic Electric Works |
| 8 | ARS1209 | ARS RELAY 1 FORM C 9V | Panasonic Electric Works |
| 9 | G9SA-EX031-T075 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |