| Key ^ | Value |
|---|---|
| Additional functions | LED status indicator |
| Contact actuation delay | 1...10s |
| Controlled parameter | phase asymmetry, |
| IP rating | IP20 |
| Kind of output 1 | DPDT |
| Leads | screw terminals |
| Manufacturer | F&F |
| Manufacturer series | CKF |
| Mounting | for DIN rail mounting |
| Operating temperature | -25...40?C |
| Output 1 electrical parameters | 250V AC / 8A |
| True effective value measurement | True RMS |
| Type of module | voltage monitoring relay |
| Voltage between phases (for three phase system) | 3 x 400V AC |