| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | LK-ZBA-IN | TELCO KIT W/ADAPTER & IEC-320 PO | Multi-Tech Systems Inc. |
| 2 | TQ2SA-L2-5V-Z | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2967167 | RELAY SOCKET TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 4 | DK1A-PS | SOCKET RELAY PC MNT FOR DK1ARelay Socket Through Hole | Panasonic Electric Works |
| 5 | KHU-17D12-24 | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | G6DN-1A-L DC5 | RELAY GEN PURPOSE SPST 5A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 7 | 4-1393809-4 | RELAY GEN PURPOSE DPDT 5A 48VGeneral Purpose Relay DPDT (2 Form C) 48VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 8 | 2972851 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | P7TF-OS08-1 DC24 | RELAY BLOCK 8POS PNP OUTBASE 24VI/O Module Rack 8 Channel | Omron Automation and Safety |