K8AK-PW
3-phase voltage relay
Monitors overvoltages and undervoltages for 3-phase 3-wire or 4-wire power supplies, in one unit. Switch setting for 3-phase 3-wire or 3-phase 4-wire power supply.
- Overvoltages or undervoltages: Operation time setting from 0.1 to 30 s
- Relay warning status can easily be monitored using the LED indicator
- Separate outputs possible for overvoltages and undervoltages
- Reset method: Automatic
- Power ON lock: 1 s or 5 s
Specifications & ordering info
| Product | Functions | Installation type | Terminal | Size | Connection method | Supply voltage AC | Output type | Contact description | Body color | Description | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Over/under voltage | DIN Rail | Screw | 22.5 mm | 3-wire, 4-wire | 220-480 V | Relay | 2 x SPDT | Black | 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 and 277 VAC, two SPDT |
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