Compact INS



  • Nominal current: 40 to 2500 A
  • High short-circuit making capacity for the switch disconnector alone and with upstream protection circuit breaker
  • High short-time withstanding current
  • 3 and 4 pole versions available
  • IP66 and IP55 local isolation enclosure
  • Suitable for isolation with positive contact indication
  • Locking by up to three padlocks or lead-sealed in the off position
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Catalogue 2019 Switch-disconnectors INS/INV40 to 2500 A
Complementary technical information 2019 – Selectivity, Cascading and Coordination Guide (Version 1.2)


How to Fit Replacement Handle to INS Switches