DZS Elec 12V 4 Channel High/Low Level Trigger with Optical Isolation Relay Module Fault Tolerant Design Load AC 0-250V/10A DC 0-30V/10A Circuit Switch Board
| Country | USA |
| Brand | Lyons Press |
| Manufacturer | Lyons Pr |
| Binding | Hardcover |
| EANs | 9781592285570 |
| ReleaseDate | 0000-00-00 |