K8AK-PW2
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
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
| Functions | Over/under voltage |
| Installation type | DIN Rail |
| Terminal | Screw |
| Size | 22.5 mm |
| Connection method | 3-wire, 4-wire |
| Supply voltage AC | 220-480 V |
| Output type | Relay |
| Contact description | 2 x SPDT |
| Body color | Black |
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