Cable Entry Systems for Heating & Ventilation Applications

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Cable entry for heating and ventilation systems

PM & PDM Cable Entry Plates

Pd system
PD System allows for multiple cables to be fitted within a small space

The PM and PDM cable entry solutions are ideal for heating and ventilation systems. The space saving design allows for multiple cables to be sealed and secured within a small area and only one cut-out is required.

Once in place the systems provide ingress protection up to IP68 and also a high level of strain relief.

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Double membrane provides increased liquid protection and strain relief

Installing the cables could not be easier. Simply make a small slit in the outer cable membrane and then push the cable through. The membrane glands are sized to suit different cable diameters and the additional second membrane provides additional protection from water ingress and strain relief.

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Available with multilpe certifications including ATEX

The system offers two fixing options. The PDP system is fixed by way of a positive connection with either bolts or by way of locknut. The PD system has an integrated slot which can be mounted to a cabinet wall of 1.5-2.5mm in thickness. The frames are also available in multiple sizes allowing a great deal of flexibilty in finding the right solution.

The system is certified to many industry standards, including UL and Ecolab.


  • Material. TPE
  • Flammability. Self-extinguishing to UL94-VO
  • Temperature Range. -40 - +105 degrees C
  • Halogen and Silicon free.
  • Available in black or grey.
  • Square / rectangular versions and round versions.
  • ATEX version on request

Further details on each system can be found on our product pages.

Talk to us now

To discuss anything in this article, please call us on +44 (0)161 969 5418 or send us a message.


Buttkereit provide a comprehensive range of technical solutions for the management and protection of cables in industrial applications.

M.Buttkereit Ltd
Unit 2, Britannia Road Industrial Estate
Sale, Greater Manchester
M33 2AA

T. +44 (0)161 969 5418

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