| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-BU1CL | BUZZER WITH 1M CABLE | Digi International |
| 2 | TQ2-12V-3 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | G6K-2P-Y DC24 | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | JC2-PS | SOCKET TERM W/CLIP FOR JC2 RELAYRelay Socket Through Hole | Panasonic Electric Works |
| 5 | 8869480000 | SRC-1 2CO NRelay Socket DIN Rail | Weidmuller |
| 6 | 154746-2 | RELAY BASE HOUSING BLACKRelay | TE Connectivity Potter & Brumfield Relays |
| 7 | PY11 | RELAY SOCKET BACK CONNECTINGRelay Socket Panel Mount | Omron Automation and Safety |
| 8 | PA1A-PS-H | SOCKET SELF-CLINCH PA1A RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 9 | KHAU-17A11-120 | RELAY GEN PURPOSE 4PDT 3A 120VGeneral Purpose Relay 4PDT (4 Form C) 120VAC Coil Socketable | TE Connectivity Potter & Brumfield Relays |