| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | TQ2SL-L2-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | AGQ20TS24X | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | HG2-SFDUL | SOCKET W/CLIP SCRW DIN HG2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 5 | 910507 | RSM 4 24VAC SPDT 10A SOCKETRelay | Weidmuller |
| 6 | RSE120152 | LOW PROFILE, 4 POLE/5 AMP, LCRelay | Amphenol Pcd |
| 7 | 25622076 | CONTROL TIMER ACCESS SOCKET 11PRelay Socket Free Hanging | Crouzet |
| 8 | 27E125 | R10 RELAY SOCKETS-TERMINALSRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 9 | KRP-11AG-120 | RELAY GEN PURPOSE DPDT 10A 120VGeneral Purpose Relay DPDT (2 Form C) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |