| Functions | Over/under voltage |
| Installation type | DIN rail |
| Terminal type | 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 |
|
K8AK-PW2 |