| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | D3046 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | TXS2SA-L2-4.5V-X | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2900280 | PLC-BPT-120UC/21Relay | Phoenix Contact |
| 4 | 2972835 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 5 | 9002-05-11 | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | 2332-05-020 | RELAY RF DPST 500MA 5V | Coto Technology |
| 7 | 9270-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 8 | J73KN-A-11 | CONTACT BLCK 1NO1NC FOR J7KNA-ARAuxiliary Contact Block J7KNA-AR Relays | Omron Automation and Safety |
| 9 | C050S12 | MODULE DC PS 50W 12V 5A12V (11.6 ~ 12.3 V) 60W AC DC Configurable Power Supply Module | Sanken |