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Sircover By-Pass Series

SIRCOVER BY-PASS are manually operated multipolar changeover switches. They are a combination of three interlocked switches for use with 3+6 poles or 4+8 poles. They insulate by providing simultaneous safety isolation upstream and downstream and by passing loads or low voltage circuits mainly during maintenance operations.

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Brochure
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Features

  • Fully visualized breaking
  • 3 stable positions (I-0-II) or on request overlapping contacts (I-I+II-II)

Part Numbers

  • Browse Product Data for part numbers & product information

 

Ratings
  • AC: 125, 160, 200, 250, 400, 630, 800, 1250 and 1600 amperes
Approvals
  • IEC 60947-3
  • NF EN 60947-3
  • VDE 0660 Teil 107 (1992)
  • NBN EN 60947-3
  • BS EN 60947-3
Applications
  • Circuit by-pass, UPS, SPEED VARIATOR