| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | DS1E-SL-DC24V | RELAY GEN PURPOSE SPDT 2A 24VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | G6SU-2 DC3 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | KUMP-14D18-12 | RELAY GEN PURPOSE 3PDT 15A 12VGeneral Purpose Relay 3PDT (3 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | HS259DR | HEATSINK DIN MNT FOR PM22 SSRHeat Sink PM22 Series | Sensata-Crydom |
| 6 | 9270-24-20TR | RELAY RF SPST 500MA 24V | Coto Technology |
| 7 | CB1A-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 8 | ARA220A03Z | RELAY RF DPDT 1A 3V | Panasonic Electric Works |
| 9 | DR2260D30VR | RELAY SSR 600V 30A DIN RAIL | Sensata-Crydom |