Flat cable from the inventor

The Woertz flat cable system is an efficient, flexible and cost-effective cabling solution. With patented technology since 1972, Woertz offers continuous connectivity, fast assembly and high installation and operational reliability. Ideal for building automation, e‑mobility, elevator shafts and more. Safety and convenience for all your installation needs.

Without cable separation, it allows extremely fast and safe installation, ensures energy-efficient power flow without unnecessary contact points, is flexibly expandable and requires up to 80% less cable than an installation with round cable.

Quick and simple 

Up to 90% faster installation. Contacting without cable separation. 

Flexibly expandable 

Connections mountable at any time and in any place. 


Mechanical assembly lock. Incorrect assembly is not possible. 

Can be pre-assembled 

Delivery of the cable with all connections pre-assembled and tested. 

flat cable system

Conserving resources 

Up to 80% less cable. Energy-efficient operation. Increased service life. 


Data and power routed in a single cable. 

Safe and reliable 

Highest safety classification: B2ca s1 d0 a1. Reduced risk of defects. Reduced fire load. 

System guarantee 

Everything from a single source. System-tested, proven and coordinated. 

Areas of application with Woertz flat cable system

Charging station
Charging infrastructure for e‑mobility
Dali System Lighting
Office and commerce DALI illuminations
Smart Home Building Automation
Building automation
Evacuation galleries project
Access, escape tunnel lighting
Fire safety
Fire safety

The special feature of the Woertz flat cable system

  • Cable laid in one piece
  • The cable is not interrupted
  • Junction boxes decentralized at the consumer
  • Preassembled system
  • System expansion possible at any time
  • Minimum of contact points
  • Highest energy efficiency

Flat cable system patented since 1972

Woertz is the inventor of the flat cable and already patented the system in 1972. The revolutionary installation system has now been patented worldwide.

pointed screw technology
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1st generation pointed screw technology patented by Woertz

  • quick connections (assembly)
  • continuous connection
  • Pointed screw
  • Junction box with pole conductor selection
  • Longitudinal connection
  • Integrated locking
  • Hinged lid
  • Twist-proof due to cable geometry
  • Assembly errors not possible
  • Time required 2 to 3 minutes

2nd generation knife technology patented by Woertz

  • Special: all parts are backwards compatible
  • Junction box with pole conductor selection
  • Longitudinal connection
  • Integrated locking
  • Hinged lid
  • Twist-proof due to cable geometry
  • Assembly errors not possible
  • Time expenditure under 1 minute
knife technology
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Flat cable compared to round cable

  • High assembly effort with round cable installation
  • Cut round cable from box to box
  • Lead the cable through the socket
  • Strip the jacket
  • Strip the wires
  • Crimp end sleeves
  • Clamp the wires in the clamp
  • Close the can
  • Installation only by a specialist
  • Time 10 to 15 minutesv
Flat cable connection techniques Woertz AG
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IP68 cabling systems

  • High IP protection class
  • low installation effort
  • Easy handling and easy expandability
  • IP68 protected at every location
Flat Cable System
ecobus combi ip titel2 min 1
Woertz Power Flat Cable 5g10mm2 ip

Where are this Woertz-cables used?

  • The high IP68 degree of protection enables use in tunnel construction, where many connections have to be made on long installation routes.
  • The system offers great flexibility and robustness in all construction and usage phases. These are ideal properties for use in building construction and civil engineering.
  • IP66 / 68 not only enables use in a humid environment, the boxes are dustproof and thus enable a convenient installation method in workshops, joiners or industrial plants.
  • No elaborate sealing measures are required for the flat cable sockets. The cable is not interrupted and therefore no sources of error are installed.

Woertz flat-cables certified to the highest standard according to B2ca s1 d0.

The Construction Products Regulation specifies which classes have to be used in everyday construction work. Woertz flat cable systems are halogen-free, have flame-retardant and low-smoke properties – according to IEC and EN. With the highest construction product classification B2ca s1 d0 a1, our flat cables are far above the standard requirements of cables without critical behavior. With our solutions we guarantee you a safe installation in buildings – even in the worst case.

Woertz – the inventor of the flat cable.