| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2980432 | PLC-HC BASIC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 2 | PL08 | RELAY SOCKET DPDT PANEL MT MKRelay Socket Panel Mount | Omron Automation and Safety |
| 3 | T9AS5D22-5 | RELAY GEN PURPOSE SPDT 20A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 2972835 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 5 | ARS14A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 6 | ARS16A03 | ARS RELAY 1 FORM C 3V | Panasonic Electric Works |
| 7 | ACV11212 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 8 | CM1F-24V | CM RELAY 1 FORM C 24V | Panasonic Electric Works |
| 9 | RGC1A60A15KGU | RELAY SSR 275VAC IN 1PH 600V 20A | Carlo Gavazzi Inc. |