| Manufacturer | OMRON |
| Controlled parameter | undervoltage, overvoltage |
| Mounting | for DIN rail mounting |
| Leads | screw terminals |
| Power supply | external |
| Kind of output 1 | SPDT |
| Kind of output 2 | SPDT |
| Contact actuation delay | 0.1...30s |
| Body dimensions | 22.5x90x100mm |
| Operating temperature | -20...60°C |
| IP rating | IP20 |
| Manufacturer series | K8AK-VW |
| Type of automation module | voltage monitoring relay |
| Symbol | Controlled parameter range | Usup | Usup |
|---|---|---|---|
| [V] | [V AC] | [V DC] | |
| K8AK-VW2-230 | 0...150 | 100...240 | - |
| K8AK-VW2-24 | 0...150 | 24 | 24 |
| K8AK-VW3-230 | 0...600 | 100...240 | - |
| K8AK-VW3-24 | 0...600 | 24 | 24 |