| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RO21 | ACCY SUB MISC RW 21IN | Laird Technologies IAS |
| 2 | MBD25 | ACCY MOUNT BMM 3/4" TFX | Laird Technologies IAS |
| 3 | G6K-2G-Y DC12 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 4 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 5 | JRS400150 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 6 | 2271028 | PLUG-IN BASE STD I/O MODRelay | Phoenix Contact |
| 7 | PB4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 8 | 2962379 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 9 | HS301DR | HEATSINK SSR 3.0DEG C/W DIN MNTHeat Sink Multiple Series | Sensata-Crydom |