| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 912554 | OS3/1 GSE G4 I/O SKT 1 CH.Relay | Weidmuller |
| 2 | 9908910000 | 1CH DELCON INPUT SOCKET MODULERelay | Weidmuller |
| 3 | CUS5 | RELAY SOCKET 5 PINRelay Socket Channel, Track | Curtis Industries |
| 4 | PY08 | SOCKT BACK-CONNCTNG FOR MY RELAYRelay Socket Panel Mount | Omron Automation and Safety |
| 5 | 2820149 | BASIC TERMINATION BLOCKS 4POSRelay Socket DIN Rail | Phoenix Contact |
| 6 | KHAU-17D12-12 | RELAY GEN PURPOSE 4PDT 5A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCK4R | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 8 | 9002-12-00 | RELAY RF SPST 500MA 12V | Coto Technology |
| 9 | 2022103-1 | RETAINING CLIP FOR 15.7MM RT78Clip, Hold Down RT78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |