TwinLine N

Wall-mounted and floor-standing cabinets

TwinLine N44 and N55 series of wall-mounted and floor-standing sheet steel cabinets offer protection degrees against dust and water up to IP44 and IP55 as well as a common interior fitting CombiLine N.

Continuity is the guiding principle for these cabinets for distribution board assembly – from their high degree of protection and their ease of installation to a portfolio which can meet all requirements in the field. Innovative flange technology with tool-free installation and more usable area for cable entry facilitate assembly.

With our digital platform ABB Connect Partner Hub TwinLine N can be configured faster and with all relevant information at hand.


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Main benefits

  • One top side, per panel width one opening for cable flange available
  • Knockouts for flanges are provided per panel width at the bottom
  • Cabinets can be rotated 180° (open top side to bottom and closed bottom part on top)
  • Innovative packaging concept that can be easily reused 
Quick assembly
  • Pre-assembled welded enclosure for sub distribution system (or as an automation board) for indoor use
  • Uniform fastening of internal structures 
  • Door hinges with external pivot point. (door opening angle 180° ) 
  • Innovative door lock system that is easy to assemble and allows simple changing of the hinge side
  •  Certified electrical distribution solutions according to IEC 61439 & IEC 62208
  • High IP protection degrees (IP44 & IP55)
  • All available in protection class I and II
  • 3-point locking system of the doors

Product offering


Configure TwinLine N using ABB Connect Partner Hub

  • Configuration and engineering of your sub distribution board and many other products
  • Access relevant product information such as wiring diagrams, technical drawings, BOM output, prices etc.
  • Create, design and collaborate in real time with fellow collaborators and fast track your plans to implementation

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E-Design software suite

  • Developed to meet to meet the needs of electrical sector professionals working in a constantly changing market.
  • e-Design makes it possible to design an electrical system, optimizing production times to the maximum, thanks to the ability to access a product portfolio to be used in synergy through intuitive and simple functionalities.

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