High performance low voltage switchgear for rated current up to 4000 A.

Reliable solution for power distribution. The unit provides maximum operator and installation security. Smart construction offers a wide range of extensions and modifications.

Configuration flexibility

wide range of possible modifications

High protection

IP30, IP31, IP40,
IP41, IP55

Compliance with standards

IEC 61439-1/-2, EN 61439-1/-2,
PN-EN 61439-1/-2


Sivacon S4 low-voltage switchgear is the optimum choice in terms of quality and costs combined with maximum flexibility and exceptional reliability. Elsta offers comprehensive services in the area of ​​design, manufacture, modernization and service of equipment using modern EAM / CMMS technology.


Certified manufacturer

Elsta is an authorized partner for design, production, sales and service of
Sivacon S4 switchgears.


  • Switchgear with type tests according to IEC 61439-1 / 2, EN 61439-1 / 2
  • Attractive appearance, innovative ventilation and closures system
  • Colour RAL 7035
  • Doors with universal hinges
  • Degree of protection: IP30, IP31, IP40, IP41, IP55
  • Busbar system up to 4000 A
  • Skeleton height: 2000 mm
  • Available plinth height: 100 mm or 200 mm
  • Available skeleton widths: 350 mm, 400 mm, 600 mm, 800 mm, 850 mm, 1000 mm or 1200 mm
  • Available skeleton depths: 400 mm, 600 mm or 800 mm
  • Assembly kits for SENTRON switching, security and measuring equipment
  • Assembly kits for copper connectors for 3WL air circuit breakers, 3VL compact circuit breakers
  • Forms of internal separation: 1, 2b, 3b, 4b
  • Easy planning and design with SIMARIS CFB software.