| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | IM03GR | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 2 | G6A-274P-ST40-US-DC9 | RELAY GENERAL PURPOSE DPDT 2A 9VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | 8869420000 | SCM-I 4CORelay Socket DIN Rail | Weidmuller |
| 4 | 27E714 | SOCKET 4POLE R10 SER PCSOCKET 4POLE R10 SER PC | TE Connectivity Potter & Brumfield Relays |
| 5 | 8869390000 | SCM-I 4CO NRelay Socket DIN Rail | Weidmuller |
| 6 | CRF05-1AS | RELAY RF SPST 500MA 5V | Standex-Meder Electronics |
| 7 | PB-16SM-V | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 8 | BBR | SSR PROTECTIVE COVER 1= 25Cover, Terminal RA and RD Series | Carlo Gavazzi Inc. |
| 9 | PYC-E1 | HOLD DOWN CLIP FOR MY RELAYClip, Hold Down PYF08A | Omron Automation and Safety |