| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | PYF-14-PU-L | SOCKET FOR H3Y(N)-4-B TIMERSRelay | Omron Automation and Safety |
| 3 | S4EB-L2-12V | RELAY GEN PURPOSE 4PST 4A 12VGeneral Purpose Relay SPST-NO (1 Form A) x 4 12VDC Coil Through Hole | Panasonic Electric Works |
| 4 | G6CK-2114P-US-DC5 | RELAY GENERAL PURPOSE DPST 8A 5VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | PCF-112D1M-2,000 | PCF-112D1M-2,000Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 6 | 1-1393162-4 | RELAY ACCY | TE Connectivity Potter & Brumfield Relays |
| 7 | CB1F-T-D-M-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 8 | DRC3P48D420 | 480V 5A 24VAC/DC 2NO ZC 3L | Sensata-Crydom |
| 9 | 36520-543 | COIL KIT 50-60A 24VA | TE Connectivity Potter & Brumfield Relays |