MCB COS is a manually operated changeover switch that finds application in switching load between two power supplies. The device finds wide & varied applications in industries as well as in domestic settings that uses low voltage distribution circuits. The MCB COS plays a key role wherever continuity of supply is necessary, for switching to an alternate source of supply from main supply and vice versa. The COS are available in DP & FP Versions for single and three phase applications respectively. COS has three position (1-0-II) with centre OFF. They are switch disconnectors with independent manual operators capable of making, carrying & breaking currents under normal circuit conditions. In addition, it offers protection when operating under overload conditions or in a short- circuit scenario.
Range-25A, 32A & 40A DP & FP
Std - IS/IEC 60947-3
Utilisation Category - AC22A
- Compact Construction
- Double break contacts
- Single frame for complete range
- Three position indication (1-0-II)
- Silver cadmium oxide contact tips
- Max terminal capacity-35 sq mm
- Easy snap on DIN Rail mounting
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