| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EE2-4.5NUH-L | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 2 | TQ2H-24V | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 5521827 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 4 | 910099 | RELAY SOCKET 120VAC COMBI FOOTRelay Socket DIN Rail | Weidmuller |
| 5 | JRE400411 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 6 | 964597-1 | HALTER F RELAISRelay | TE Connectivity Potter & Brumfield Relays |
| 7 | T9AV5D12-24 | RELAY GEN PURPOSE SPDT 20A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK16-EC | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 9 | PB-24HQ | I/O MOUNTING BOARD QUAD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |