| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | RSE116696-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | KUP-11D11-24 | RELAY GEN PURPOSE DPDT 5A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 4 | PT270024 | RELAY GEN PURPOSE DPDT 12A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | CB1A-T-P-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |
| 6 | ARS12Y03 | ARS RELAY 1 FORM C 3V | Panasonic Electric Works |
| 7 | G3PE-245B-2 DC12-24 | RELAY SSR 45A 3PH SCREW 2PL | Omron Automation and Safety |
| 8 | ACJ5212P | RELAY AUTOMOTIVE SPDTX2 20A 12V | Panasonic Electric Works |
| 9 | CB1AHF-T-R-24V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |