Isolators - IS Range

Circuit Protection

Isolators - IS Range

Product codes
IS1100      100A     1 Pole
IS2100      100A     2 Pole
IS3100      100A     3 Pole
IS4100      100A     4 Pole
IS1125      125A     1 Pole
IS2125      125A     2 Pole
IS3125      125A     3 Pole
IS4125      125A     4 Pole


The IS range of isolators (main switches) is designed specifically for use in the Cudis range of domestic Consumer Units, Enclosures and 3-Phase Distribution Boards.

Offering two amperages - 100A and 125A -  they are available in 1, 2, 3 and 4 poles, to satisfy most requirements in domestic, commercial and industrial applications.

All CPN products are manufactured to the highest standards at ISO accredited facilities to our design and specification which ensures a quality product at an exceptional price.
  • For use with Cudis Consumer Units, Enclosures and Distribution Boards
  • Used as an incoming control device - isolator
  • Capable of switching electrical circuits with load
  • Number of poles: 1, 2, 3, 4
  • Rated current (A): 100, 125
  • Rated voltage: 230/400V AC
  • Rated frequency: 50/60Hz
  • Connection capacity: 35mm² conductor
  • Connection: pillar terminal with clamp
  • Installation: DIN rail 35mm; panel mount
Additional links to additional items for these products