| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SS-5V | RELAY TELECOM DPDT 2A 6VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSE112061 | LOW PROFILE, 3 POLE/25 AMP, WCRelay | Amphenol Pcd |
| 3 | RSE500509 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 4 | 344040-1 | 4 WAY RELAY CONNECTORRelay | TE Connectivity Potter & Brumfield Relays |
| 5 | PT570524 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | 70MRCK24-HL | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 7 | 70LRCK24-DIN | I/O MOUNTING BRD OPENLINE 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 9002-05-02 | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | HF | HOLD DOWN SPRING FOR S411/D411BClip, Hold Down D411B and S411 Sockets | Carlo Gavazzi Inc. |