| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | 2271484 | RETAINER FOR MINI RELAYRelay | Phoenix Contact |
| 3 | CB1-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 4 | 9-1393303-7 | RELAY AUTOMOTIVE SPST-NO 70A 24V | TE Connectivity AMP Connectors |
| 5 | ARS34Y12Z | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 6 | RGC1A60A15KGU | RELAY SSR 275VAC IN 1PH 600V 20A | Carlo Gavazzi Inc. |
| 7 | HDC200A120H | RELAY SSR CONTACTOR DC 120A | Sensata-Crydom |
| 8 | 2297293 | 3PHASE REVERSING CONTACTOR | Phoenix Contact |
| 9 | G3PE-545B-3 DC12-24 | RELAY SSR 45A 3PH SCREW 3PL | Omron Automation and Safety |