| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2980018 | PLC-BSC125DC/21Relay Socket DIN Rail | Phoenix Contact |
| 2 | 2900961 | RIF-4-BPT/3X21Relay | Phoenix Contact |
| 3 | LY4N AC110/120 | RELAY GEN PURPOSE 4PDT 10A 120VGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | Omron Automation and Safety |
| 4 | 7-1415538-5 | RT334024WGRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 5 | 73G-OI020 | I/O MODULE 0-20MA 12-BIT;4.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 6 | CB1AH-R-P-12V | CB RELAY 1 FORM A 12V | Panasonic Electric Works |
| 7 | G8W-1A6T-R-DC12 | RELAY AUTOMOTIVE SPST 35A 12V | Omron Electronics Inc-EMC Div |
| 8 | 8869610000 | RIM-I 3 24/60VUCModule, LED and/or Protection SRC Sockets | Weidmuller |
| 9 | DP4RSC60D20B8 | RELAY SSR CONTACT 48VDC 20A 15V | Sensata-Crydom |