• IP degree of protection: Maximum degree of protection acc. to IEC/EN 60529 which can be achieved with this product series. For some product series, for example, a seal may be required and is available as an accessory.


Modular assembly design, DIN rail bus connectors and a choice of terminal blocks make this program stand out from the rest

  • 7 widths
  • Minimal design width with a maximum number of poles
  • Optimal proportional relationship between PCB surface area and enclosure size
  • Standard scope of delivery includes front panels and transparent hoods
  • DIN rail bus connectors with gold-plated contacts
  • Spring-cage terminal blocks
  • Screw connection terminal blocks, fixed and pluggable into one another

Enclosure concept


CombiNorm Connect is a modular DIN rail enclosure which makes possible external plug-in contacting of the PCB in the area of the DIN rail adapter.
A selection of different spring-cage and screw terminals for wiring modules is available. Optionally, a conductive connection between the PCB and DIN rail can be created via an earthing contact.
The modules are connected to each other by means of special DIN rail bus connectors. In this way, supply and signal voltages are transmitted through the complete system. Individual modules can be removed without interrupting the connection to the other devices.
All enclosure components can be locked together without the use of tools.
The enclosure components are available in many variants and can be combined with each other in almost any way required.
Large front surfaces for display or operating units, protected by a collapsible hood. The front panels can easily be processed and printed.
CNT...TB: Openings for DIN rail bus connectors. CNT-BV 12.. for CNT 12 TB CNT-BV 17.. for CNT 17, 35 TB CNT-BV 22.. for CNT 22, 45, 67, 90 TB
Openings of width 17 and greater can be closed with BLTB filler plugs if required.



Light grey, similar to RAL 7035; special colours on request

Protection Class

IP 20/DIN EN 60529

Enclosure Material

Polyamide, UL 94 V0; for details see Technical Information

Application examples


Categories: Plastic enclosures,  Enclosures up to IP40,  Empty enclosures,  DIN rail enclosures
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