KO 4900 series

The KO 4900 series consists of plastic enclosures for DIN rail mounting that combine compact dimensions with all the functionality required for modern automation systems. Their compact design – width from 17.5 to 70 mm, height 90 mm and depth 97 mm – makes them ideal for applications with limited installation space.

KO 4900 enclosures are equipped with screw or spring terminals that enable secure connection of two cables with different cross-sections. The connection modules are soldered directly onto the printed circuit board, ensuring a durable and reliable connection. The enclosures support communication connections, including EIB buses and RJ45 connectors.

Key features of the KO 4900 series:

  • 8 to 32 connection terminals,
  • stable soldered or plug-in connections,
  • mounting on a 35 DIN rail or on a mounting plate,
  • compact design, compliant with industrial requirements,
  • universal application in measuring, relay and signal modules.

Popular models available at ELTRON:

  • KO 4902, KO 4912 – width 17.5 mm with 8 terminals,
  • KO 4903, KO 4913 – 16 terminals in a 35 mm housing,
  • KO 4905, KO 4904, KO 4914 – up to 32 terminals with a width of 70 mm.
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Table of available KO 4900 enclosures

TypeDescriptionNumber of connection terminals (pcs)Width (mm)Height (mm)Depth (mm)Data Sheet
KO 4902Enclosures with flat terminals for solder connection817.59097
KO4902.pdf
KO 4912Enclosures with cage clamp terminals for machine soldering817.59097
KO4912.pdf
KO 4903Enclosures with flat terminals for solder connection16359097
KO4903.pdf
KO 4913Enclosures with cage clamp terminals for machine soldering16359097
KO4913.pdf
KO 4905Enclosures with flat terminals for solder connection2452.59097
KO4905.pdf
KO 4904Enclosures with flat terminals for solder connection32709097
KO4904.pdf
KO 4914Enclosures with cage clamp terminals for machine soldering32709097
KO4914.pdf