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Images are for illustrative purposes only. Please refer to data sheet for details
K8AK-PW2 K8AK0027E K8AKPW2 OMRON Three-phase Voltage Max and Min 1 SPDT 380-480VAC 2 SPDT
K8AK-PW2
K8AK0027E
K8AKPW2
OMRON
1 Pcs.
Three-phase Voltage Max and Min 1 SPDT 380-480VAC 2 SPDT
Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 380, 400, 415 and 480 VAC, 4-wire mode: 220, 230, 240
Automation > Phase monitoring relay
K8AK
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
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FunctionsOver/under voltageInstallation typeDIN railTerminal typeScrewSize22.5 mmConnection method3-wire, 4-wireSupply voltage AC220-480 VOutput typeRelayContact description2 x SPDTBody colorBlack
| Feature Name | Feature Value |
|---|---|
| Voltage type (operating voltage) (EF005294) | AC/DC |
| Type of electric connection (EF003961) | Screw connection |
| Voltage type (supply voltage) (EF002991) | AC |
| External power supply required (EF003292) | Yes |
| With detachable clamps (EF003340) | No |
| Phase imbalance monitoring (EF003416) | No |
| Phase sequence monitoring (EF003412) | No |
| Function under voltage detection (EF003414) | Yes |
| Function over voltage detection (EF003415) | Yes |
| Phase failure detection (EF003413) | No |
| Number of contacts as change-over contact (EF008257) | 2 |
| Number of contacts as normally open contact (EF008256) | 0 |
| Min. adjustable delay-on energization time (EF008190) | 0.1 s |
| Max. permitted delay-on energization time (EF008189) | 30 s |
| Min. adjustable off-delay time (EF008192) | 0 s |
| Width (EF000008) | 22.5 mm |
| Number of contacts as normally closed contact (EF008255) | 0 |
| Height (EF000040) | 90 mm |
| Rated switch current (EF006706) | 5 A |
| Max. permitted off-delay time (EF008191) | 0 s |
| Depth (EF000049) | 100 mm |
| Supply voltage AC 50 Hz (EF007532) | 220 V |
| Operating voltage DC (EF008208) | 0 V |
| Supply voltage AC 60 Hz (EF007533) | 220 V |
| Operating voltage AC 50 Hz (EF008206) | 0 V |
| Voltage measuring range (EF002486) | 380 V |
| Operating voltage AC 60 Hz (EF008207) | 0 V |