| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SL-24V | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | RSE116631-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | RSL116079 | EXTENDED HEIGHT, 4 POLE/10 AMP,Relay | Amphenol Pcd |
| 4 | RSE120264 | RELAY SOCKET, LESS CONTACTSRelay | Amphenol Pcd |
| 5 | PY14-Y1 | SOCKET BACK-MOUNT FOR MY RELAYRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | SP4-DC24V | RELAY GEN PURPOSE 4PDT 10A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 7 | HJ4-DC12V | RELAY GEN PURPOSE 4PDT 5A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 8 | OSA-SS-212DM5,000 | RELAY GEN PURPOSE DPST 5A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 70LRCK24-DIN | I/O MOUNTING BRD OPENLINE 24POSI/O Module Rack 24 Channel | Grayhill Inc. |