| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | 2966320 | RELAY GEN PURPOSE SPST 50MA 120VGeneral Purpose with Socket Relay SPST-NO (1 Form A) DIN Rail | Phoenix Contact |
| 3 | RSL116078-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | 9-1393243-2 | RELAY GEN PURPOSE DPDT 8A 115VGeneral Purpose Relay DPDT (2 Form C) 115VAC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 1-1462050-2 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 6 | G6ZK-1P DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 7 | DR2260D20WR | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |
| 8 | CA1A-DC24V-C | RELAY AUTOMOTIVE SPST 10A 24V | Panasonic Electric Works |
| 9 | 7-1393159-9 | ENCLOSURE PANEL PLUG | TE Connectivity Potter & Brumfield Relays |