| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | SRSI24AC/DC | RELAY SOCKET TB 6-24VAC DCRelay | B&B SmartWorx, Inc. |
| 3 | 2950721 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 4 | 2900261 | PLC-BPT- 24DC/21RWRelay | Phoenix Contact |
| 5 | 2271044 | PLUG IN BASE FOR SSRRelay Socket Through Hole | Phoenix Contact |
| 6 | CRF05-1A | RELAY RF SPST 500MA 5V | Standex-Meder Electronics |
| 7 | ARS1324 | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 8 | CM1-R-12V | RELAY AUTOMOTIVE SPDT 35A 12V | Panasonic Electric Works |
| 9 | DRC3P48D4002 | 480V 7.6A 24VAC/DC NO AUX ZC 2L | Sensata-Crydom |