| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC4-HSF-K | SOCKET SCRW FRONT WIRE HC4 RELAYRelay Socket Chassis Mount | Panasonic Electric Works |
| 2 | G4A-1A-E DC5 | RELAY GEN PURPOSE SPST 20A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 3 | 1-1462051-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 4 | CB1-R-M-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 5 | IAC-5E | INPUT MODULE AC 18MA 5VDCAC Input Module Output Module 18mA 5VDC Output 18 ~ 36VAC (24VAC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 6 | CB1F-P-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 7 | AEV17024 | RELAY AUTOMOTIVE SPST 200V 24V | Panasonic Electric Works |
| 8 | RGC3A60A20KKE | RELAY SSR 275VAC IN 3PH 600V 20A | Carlo Gavazzi Inc. |
| 9 | 20C247 | SPRING RELAY HOLD-DOWNClip, Hold Down KUL Series | TE Connectivity Potter & Brumfield Relays |