| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903368 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | 18821 | RELAY SOCKET ROUND OCTALRelay | Curtis Industries |
| 3 | P2R-05P | RELAY SOCKET PC MNT G2R-1-SRelay Socket Through Hole | Omron Automation and Safety |
| 4 | 2963750 | RELAY SAFETY DPST 6A 24VSafety Relay DPST-NO (2 Form A) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 5 | 70LRCK16-HL | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | ARS10Y12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 7 | 2904468 | RIF-RH-1-H | Phoenix Contact |
| 8 | 70Q3446 | G5 CLIPG5 CLIP | Grayhill Inc. |
| 9 | G9YAK-12S-45 DC28 | RELAY RF SPDT 28V | Omron Electronics Inc-EMC Div |