| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | D3222 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | SP4-SS | SOCKET SOLDERING FOR SP4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 3 | RSL116073-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RSE116699 | LOW PROFILE, 2 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 5 | RSE116684-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | RSE500212 | SMITHS, LCRelay | Amphenol Pcd |
| 7 | JRS400400 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 8 | 73G-IV5 | I/O MODULE 0-5VDC 12-BIT;1.22MVAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | CB1AH-R-M-24V | CB RELAY 1 FORM A 24V | Panasonic Electric Works |