| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | HP3-SRS | SOCKET TERM SLD W/CLIP FOR HP3Relay Socket Panel Mount | Panasonic Electric Works |
| 3 | HC2-SFD-K | SOCKET SCRW W/CLIP FOR HC2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | 27E271 | SOCKET PHEN 6POLE FOR R10 SERRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | HE1AN-Q-DC12V | RELAY GEN PURPOSE SPST 30A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Chassis Mount | Panasonic Electric Works |
| 6 | HE1AN-Q-DC110V | RELAY GEN PURPOSE SPST 30A 110VGeneral Purpose Relay SPST-NO (1 Form A) 110VDC Coil Chassis Mount | Panasonic Electric Works |
| 7 | MY4 AC24 (S) | RELAY GEN PURPOSE 4PDT 3A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | Omron Automation and Safety |
| 8 | MGCOV | DUST COVER FOR MGN SERIESCover, Dust MGN Series | Omron Automation and Safety |
| 9 | 1393277-4 | RELAY AUTOMOTIVE SPDT 45A 12V | TE Connectivity AMP Connectors |