| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MB8FMEIT | ACCY MOUNT BMM 3/4 58A FME | Laird Technologies IAS |
| 2 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 3 | G2RV-SR500-AP AC110 | RELAY GEN PURPOSE SPDT 50MA 110VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Omron Automation and Safety |
| 4 | 2903369 | RELAY GEN PURPOSE SPDT 50MA 12VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 5 | TQ2SA-12V-Z | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 6 | AGQ210S4HZ | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 7 | RSE120158 | LOW PROFILE, 2 POLE/5 AMP, LCRelay | Amphenol Pcd |
| 8 | 3-1415043-1 | SOCKET 4POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 2906224 | RELAY GEN PURPOSE SPDT 11A 12VGeneral Purpose with Socket Relay SPDT (1 Form C) 12VDC Coil DIN Rail | Phoenix Contact |