| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21T4H | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | TX2SA-L2-9V-Z | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | AGN21012 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | C93402 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 614BS | TERM BLOCK MOD INTERFACE 14POSRelay Socket DIN Rail | TE Connectivity AMP Connectors |
| 6 | RS16 | RELAY SOCKET 8 PINRelay Socket Channel, Track | Curtis Industries |
| 7 | HC3-SS-K | SOCKET SLD TAB W/CLIP HC3 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 8 | SP4-L2-DC48V | RELAY GEN PURPOSE 4PDT 10A 48VGeneral Purpose Relay 4PDT (4 Form C) 48VDC Coil Socketable | Panasonic Electric Works |
| 9 | 70GRCK8-HS | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |