| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PT78704 | SOCKET RELAY 4P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 2 | 2967633 | RELAY GEN PURPOSE SPDT 10A 24VGeneral Purpose with Socket Relay SPDT (1 Form C) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 3 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 4 | 70MRCK24-RL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 5 | ARE1303 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 6 | 1-1393277-7 | RELAY AUTOMOTIVE SPST 40A 12V | TE Connectivity AMP Connectors |
| 7 | GT32S22A | RELAY THERMAL OVERLOAD 16-22AThermal Overload Relay 32AF Contactors | Carlo Gavazzi Inc. |
| 8 | DR2260A20V | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |
| 9 | G6WU-1P DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |