KO 4300 series

The KO 4300 series is a modern range of plastic enclosures for DIN rail mounting, designed for professional industrial applications and automation. The ELTRON range includes variants with widths from 22.5 to 90 mm, a fixed height of 90 mm and depths of 97 or 118 mm.

KO 4300 enclosures offer great flexibility in terms of the number of connection terminals – from 16 to as many as 64 – and various types of connections: spring, screw, double or single. Thanks to their modular design, they can be easily adapted to specific project requirements, including connecting large cross-section cables, e.g. 2 × 1.5 mm² with fuses, or integration with EIB or RJ45 network buses.

All models are compatible with the DOLD in-Rail-Bus-System and suitable for mounting on a 35 mm DIN rail with earthing.

Available terminal options:

  • Spring modules – stK series (e.g. KO 4303stK, KO 4325stK)
  • Screw modules – stS series (e.g. KO 4326stS, KO 4305stS)
  • Double modules – S series (e.g. KO 4323S, KO 4304S)

Application:

Industrial automation systems, network applications, controllers and relays, control panels.

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Table of available KO 4300stK enclosures

TypeDescriptionNumber of connection terminals (pcs)Width (mm)Height (mm)Depth (mm)Data sheet
KO 4323stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology1622.59097
KO4323stK.pdf
KO 4303stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology1622.590118
KO4303stK.pdf
KO 4324stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology32459097
KO4324stK.pdf
KO 4304stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology324590118
KO4304stK.pdf
KO 4325stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology4867.59097
KO4325stK.pdf
KO 4305stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology4867.590118
KO4305stK.pdf
KO 4326stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology64909097
KO4326stK.pdf
KO 4306stKEnclosures with removable terminal blocks with spring cage clamps for machine soldering technology649090118
KO4306stK.pdf

Table of available KO 4300S enclosures

Order CodeDescriptionNumber of connection terminals (pcs)Width (mm)Height (mm)Depth (mm)Data Sheet
KO 4303SEnclosures with twin-level terminal blocks for machine soldering1622.590118
KO4303S.pdf
KO 4323SEnclosures with twin-level terminal blocks for machine soldering1622.59097
KO4323S.pdf
KO 4304SEnclosures with twin-level terminal blocks for machine soldering324590118
KO4304S.pdf
KO 4324SEnclosures with twin-level terminal blocks for machine soldering32459097
KO4324S.pdf
KO 4305SEnclosures with twin-level terminal blocks for machine soldering4867.590118
KO4305S.pdf
KO 4325SEnclosures with twin-level terminal blocks for machine soldering4867.59097
KO4325S.pdf
KO 4306SEnclosures with twin-level terminal blocks for machine soldering649090118
KO4306S.pdf
KO 4326SEnclosures with twin-level terminal blocks for machine soldering64909097
KO4326S.pdf

Table of available KO 4300stS enclosures

Order CodeDescriptionNumber of connection terminals (pcs)Width (mm)Height (mm)Depth (mm)Data Sheet
KO 4323stSEnclosures with removable screw terminal blocks for machine soldering1622.59097
KO4323stS.pdf
KO 4303stSEnclosures with removable screw terminal blocks for machine soldering1622.590118
KO4303stS.pdf
KO4324stSEnclosures with removable screw terminal blocks for machine soldering32459097
KO4324stS.pdf
KO 4304stSEnclosures with removable screw terminal blocks for machine soldering324590118
KO4304stS.pdf
KO 4325stSEnclosures with removable screw terminal blocks for machine soldering4867.59097
KO4325stS.pdf
KO 4305stSEnclosures with removable screw terminal blocks for machine soldering4867.590118
KO4305stS.pdf
KO 4326stSEnclosures with removable screw terminal blocks for machine soldering64909097
KO4326stS.pdf
KO 4306stSEnclosures with removable screw terminal blocks for machine soldering649090118
KO4306stS.pdf