The SUG-RS485 device is designed to protect the RS-485 bus against lightning and potential difference-induced overvoltages.;
| Rated voltage (line-line): | 10V DC |
| Maximum voltage (line-line): | |
| Line-to-line voltage protection: | 15V DC |
| Line-to-line voltage protection: | 0.5kA |
| Line-to-ground surge protection: | 10kA |
| Discharge current from line to ground: | 20kA |
| Lightning current line-ground: | 3.5kA |
| Rated current in series connection: | 300mA |
| Surge system protection level (line-line): | 15V DC |
| Resistance: | 7 Ω / Line |
| Operating mode alarm: |  |
| Connector type: | 3 x terminal board |
| Hull: | Plastics |
| Class of protection: | IP20 |
| Operating temperature: | -40 … 80 °C |
| Weight: | 0.032 kg |
| Size: | 56 x 31 x 28 mm |
| Manufacturer / Brand: | EWIMAR |
| WARRANTY: | 2 years |
