Internal manufacturing standard includes:

• Zinc-coated skeleton;
  
• Ergonomic disposition of the control and service board;
  
• Oxygen-free copper bus-bar only;
  
• For choice of the customer in the same price range are offered KSO -190 Iva with line breakers BB-TEL «Tavrida Electric» Russia and Evolis «Schneider Electric» France for switch gears 6/10кV before 1250А.