| BRAND | Ziehl |
| Product | T221674 / MSF220VL |
| Description | Cold conductor relays for dry transformers |
| Internal code | IMP4841409 |
| Custom code | 85364900 |
| Technical specification | Cold conductor relays for dry transformers Fan - warning - shutdown - Core monitoring Test button, fan control/fan control Core temperature monitoring no trigger pulse when switched ON and OFF V4 chassis cURus |
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