| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | LK-ZBA-NZ | TELCO KIT W/ADAPTER & IEC-320 PO | Multi-Tech Systems Inc. |
| 2 | 670-0154 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 3 | PF113A-E | RELAY SOCKET 3PDT TRACK MT MKRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | SH2B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 5 | 2942108 | RELAY GEN PURPOSE SPST 6A 24VGeneral Purpose with Socket Relay SPST-NO (1 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 6 | SP4-L2-DC5V | RELAY GEN PURPOSE 4PDT 10A 5VGeneral Purpose Relay 4PDT (4 Form C) 5VDC Coil Socketable | Panasonic Electric Works |
| 7 | 70GRCK4R | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 8 | 1-1393277-7 | RELAY AUTOMOTIVE SPST 40A 12V | TE Connectivity AMP Connectors |
| 9 | 9603180022 | RELAY RF SPST 500MA 3V | Standex-Meder Electronics |