Menu Fast Quote
we deliver.

HART(BUS) Cables

Hart(Bus) cables, also known as NetBus cables, are flexible fieldbus cables for fixed and dynamic (non-continuous) application with Flame-Retardant Non-Corrosive Low Smoke Zero Halogen (FRNC-LSZH) sheaths. They are particularly suitable for applications with a HARTTM (Highway Addressable Remote Transducer) Protocol. It is mostly used for data transmission, management and control of sensors, and actuators in industrial environments. These cables can also offer excellent transmission performances in accordance with EIA RS485 protocol.

Hart(Bus) cable construction

Conductor Stranded tinned copper 22/7AWG (0.35mm2)
Insulation Foam-skin Polyethylene (PE)
Shield Aluminium/polyester tape (Al/PET)
Drain Wire Tinned copper
Overall shield Tinned copper wire braid (TCWB)
Outersheath Flame retardant non-corrosive and low smoke zero halogen (FRNC-LSZH)

Hart(Bus) cables have optional Galvanised Steel Wire Braid (GSWB).

Hart(Bus) cable dimensions

Part Number Number of Pairs Nominal Overall Diameter Nominal Weight
A8P-NBLSZH 1 7.2 81
A8P-NBLSZHSWB 1 10.6 97


Please refer to the technical specification datasheets for the cables for more information. For advice on Hart(Bus) and other BUS cables including KNX-EIB and Profibus cables, please speak to one our technical experts.

Range of Cables

Back to top

Cable Standards and Approvals

Back to top

Call Sales on +44 (0)20 7241 8787

Technical Hotline +44 (0)20 7241 8500

The Cable Lab®

UKAS-accredited specialist cable testing laboratory

About Eland Cables

The Cable Lab® our in-house cable testing facility, is UKAS-accredited to ISO 17025, which is the single most important standard for calibration and testing laboratories around the world. Accreditation to this international standard demonstrates our laboratory's technical competence and the accuracy of its results.

For our customers, it means peace of mind. They can have full confidence in the quality of our products and can demonstrate due diligence in selecting their cable supplier.

Our customers can also rely on the Cable Lab's services for an independent, objective and comprehensive quality assessment of cables procured from third parties.


About Eland Cables

About Eland Cables

Established in 1975, Eland Cables is a supplier of power, data, instrumentation and control cables and cable accessories to the world's most demanding industries and to some of its most prestigious projects. Our reputation is built on an unswerving focus on quality, technical expertise and customer service.


Our focus on quality has resulted in our in-house specialist cable testing facility securing the ISO 17025 accreditation. This certifies the competence, impartiality and performance capability of our laboratory and its evaluations. In turn, it means peace of mind for our customers with regard to the quality of the cables they source from us.

Expert tecHnical support

Our highly-qualified technical team is on hand to provide technical support with all aspects of cable selection, technical specification, regulatory requirements, and bespoke cable design and manufacture.

Complete Cable Solutions

We are a key contributor to projects in over 100 countries every year, adding value through comprehensive technical support, reliable logistics, innovative solutions, and a customer-centric approach.