| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | LAC6HNMF | SURGE PROT/LIGHTNING ARRESTER | Laird Technologies IAS |
| 3 | XA-ACC-PS5-NR | PWR SUPPLY XBEE 5VDC 120-240VAC | Digi International |
| 4 | G70A-ZOC16-3 DC24 | RELAY BLOCK 10AMP OUT BASE NPNRelay | Omron Automation and Safety |
| 5 | JRE400201 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 6 | SH4B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 7 | SZX-SMB-08P | SZR SOCKETPCB TERMINAL SOCKETRelay Socket Through Hole | Honeywell Sensing and Productivity Solutions |
| 8 | 2967248 | RELAY GEN PURPOSE DPDT 6A 48VGeneral Purpose with Socket Relay DPDT (2 Form C) 48VDC Coil DIN Rail | Phoenix Contact |
| 9 | KRPA-14DG-24 | RELAY GEN PURPOSE 3PDT 10A 24VGeneral Purpose Relay 3PDT (3 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |