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3-phase current transformers


3-phase current transformers LCTP series with round conductor in the primary winding are destined to the imposition on the conductors of the current circuit.

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The transformers can be mounted to the base with special clamps (see section Accessories in the Current Transformer Catalogue).
The clamps of secondary circuit  are covered by the moving flaps.
Current transformers are available for the secondary current 

  • 5 A 

Accuracy class:

  • 0,5; 1 - (LCTP 75/15, LCTP 105/21 and LCTP 140/31 types)
  • 1 - (LCTP 185/27 and LCTP 185/37 types)

The  transformer housings are made of special flame retardant material with high mechanical strength.
The transformers type LCTP are offered for the ranges 

  • 100...800 A

External dimension:  depends on version