| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903327 | RELAY GEN PURPOSE DPDT 50MA 230VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 2 | 5-1462037-1 | RELAY TELECOM DPDT 2A 1.5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | TQ2-4.5V | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | RSL116103-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | HC3-SFD-K | SOCKET SCRW W/CLIP DIN HC3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 6 | DK1A1B-L2-3V | RELAY GENERAL PURPOSE DPST 8A 3VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 3VDC Coil Through Hole | Panasonic Electric Works |
| 7 | 70GRCQ24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 9814-05-20 | RELAY RF SPST 250MA 5V | Coto Technology |
| 9 | ARJ22A12 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |