| BRAND | Megacon |
| Product | KPF221F |
| Description | LOW/HIGH frequency guard, non-latching relays, F-version also include an analogue |
| Internal code | IMP4835969 |
| Custom code | 8536508090 |
| Technical specification | Aux: 200-240V Freq: 50Hz Scale: 45-55Hz Input: 200-240V Output: 4-20mA |
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