GT4 / GT4X

ContactRITTER Starkstromtechnik GmbH & Co. KG


Switchgear factory
Niekamp 8
59399 Olfen


Tel.: +49 2595 3 81 - 0


Contact person:
Ralf Schuch
Head of Sales Switchgear
Tel.: +49 2595 3 81 - 261


More contact persons here »

RITTER slide-in Switchgear type GT4 / GT4X

12- and 24 kV-compact slide-in type switchgear for single- and duplex-mounting.


  • IEC 62271-200
  • up to 24 kV, list 2
  • up to 3150 A and 25 - 40 kA 3s
  • air insulated
  • metal enclosure, metal clad
  • Arc fault tested IAC AFLR


The GT4 switchgear is the most compact air-insulated switchgear in slide-in technology on the market. It covers a wide range of technical requirements. Due to the compact dimensions and the space-saving pressure relief channel (optional), the system is also ideal for retrofit measures in small, tight control rooms. For the components used, such as protection and circuit breakers, we can react flexibly to customer requirements.

Field of Application

Circuit-breaker switchgear can be used for distribution substations in grid-, industrial- and power supply plants and are applicable for the switching of transformers, motors, generators, capacitors and transmission lines.


Metal clad, air insulated, factory assembled and type tested. Compartmentalization is made between the cubicles as well as between busbar-, circuit breaker and cable compartment sections. Highest personal and operational safety through the availability class LSC2B. Classification for internal errors IAC AFLR.

Panel Types

Load-break switches, circuit breaker and vacuum contactors in slide-in type design, fuse switch disconnectors in fixed mounted design, measuring cubicles in fixed mounted or slide-in type design.


  • Width 600 mm to 1600 A operating current
  • Width 800 mm to 2800 A operating current without forced cooling
  • Width 800 mm to 3150 A operating current with forced cooling
  • Depth 1050 mm
  • Height 2200/2500 variable due to flexible niche size
  • with pressure relief duct, no higher dimensions

+49 2595 3 81 - 0