| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RO21 | ACCY SUB MISC RW 21IN | Laird Technologies IAS |
| 2 | HC4E-H-AC115V | RELAY GEN PURPOSE 4PDT 2A 115VGeneral Purpose Relay 4PDT (4 Form C) Socketable | Panasonic Electric Works |
| 3 | HY1-5V | RELAY TELECOM SPDT 1A 5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 4 | SRSI230AC/DC | RELAY SOCKET 220-240VAC DCRelay | B&B SmartWorx, Inc. |
| 5 | RSL112101 | EXTENDED HEIGHT, 3 POLE/25 AMP,Relay | Amphenol Pcd |
| 6 | RSL116144 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 7 | JRS500200 | QUICK MOUNT, 5 POLERelay | Amphenol Pcd |
| 8 | SH3B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 9 | PB-16Q | I/O MOUNTING BOARD QUAD 16POSI/O Module Rack 16 Channel | Sensata-Crydom |