| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-4.5V | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | SM11 | INTERFACE MODULE-TERMINAL BLOCKRelay Socket DIN Rail | TE Connectivity AMP Connectors |
| 3 | RSE116635-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RSL116116 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 5 | 2900261 | PLC-BPT- 24DC/21RWRelay | Phoenix Contact |
| 6 | P7S-B | P7S-BRelay | Omron Automation and Safety |
| 7 | 18830 | RELAY SOCKETRelay | Curtis Industries |
| 8 | NC2D-DC12V | RELAY GEN PURPOSE DPDT 5A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 9 | KUP-11D55-24 | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |