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1. Electrical Measuring Instruments

ISKRA electrical measuring instruments for your projects in the fields of utilities, power stations, gensets, boats, etc. are divided into groups measuring centers, measuring transducers, energy meters, analogue, digital and portable meters, controllers and sensors.  

ISKRA Measuring instruments can measure electrical quantities from basic criteria like voltage and current up to more than 140 electrical parameters. These can be mounted in various ways: on panel or on rail; the instruments can be portable. Equipped with sensors, they can also measure non-electrical parameters like temperature. ISKRA also offers some products that are quite unique on the market; such as synchronoscopes, used for manual or semi-automatic synchronization.  


2. Medium Voltage Automation and Protection

ISKRA offers state-of the-art secondary equipment to the electrical authorities for protection, monitoring, supervision and control of individual devices as well as the whole power system.   


3. Low Voltage Switchgear

ISKRA Low-voltage switchgears can be used for dwellings and industry. Maximal voltage is 1000 V for all products, and maximal permitted current for certain types of switches is up to 4000 A. The following groups of products are available: 

  • Auxiliary contactors (mainly used in industry as elements for control circuits)
  • Motor contactors (industrial and general application for switching AC and DC motors of various categories)
  • Installation contactors (used in installations for switching low-inductive and ohmic loads; especially heating, illumination)
  • Motor protection switches (industrial and general application for motors switching and protection)
  • Switches for differential current (used in installations as a protective element from shock hazard)
  • Installation circuit-breakers (used in installations as protection from over-load)
  • Load switches (used in industry as main switches without protection)
  • Low-voltage circuit-breakers (used in industry as main switches with protection)
  • Rotary, proximity, micro and final switches



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