| Manufacturer | OMRON |
| Controlled parameter | phase sequence, phase failure |
| Mounting | for DIN rail mounting |
| Leads | screw terminals |
| Power supply | from tested wiring system |
| Supply voltage | 3 x 200...480V AC |
| Controlled parameter range | 3x 200V AC...480V AC |
| Contact actuation delay | 0.1s |
| Body dimensions | 17.5x90x90mm |
| Operating temperature | -20...60°C |
| IP rating | IP20 |
| Type of automation module | voltage monitoring relay |
| Symbol | Kind of output 1 |
|---|---|
| K8DT-PH1CN | SPDT |
| K8DT-PH1TN | transistor |