| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RS2 | RELAY SOCKET 10 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 3 | 27E194 | SOCKET 4POLE R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | PRD-5AY0-24 | RELAY GEN PURPOSE SPDT 25A 24VGeneral Purpose Relay SPDT (1 Form C) 24VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | 2022103-1 | RETAINING CLIP FOR 15.7MM RT78Clip, Hold Down RT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 6 | 70-IDC5 | INPUT MODULE DC 18MA 5VDCDC Input Module Output Module 10mA 5VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 7 | ARS34Y4HZ | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | CB1AF-T-R-P-12V | RELAY AUTOMOTIVE SPST 40A 12V | Panasonic Electric Works |
| 9 | G6ZK-1FE DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |