NHXMH-J & NHXMH-O Cable
NHXMH-J and NHXMH-O are power cables used in fixed wiring installations with a voltage rating of 300/500V by the Building and Construction industry. They are suitable for a wide range of environments, including dry or moist rooms, in masonry or concrete, in and under plaster, however they are not suitable for underground installation.
This range of cables have an oversheath made from a Low Smoke Zero Halogen (LSZH) materials, making them suitable for installation in buildings with a high concentration of people or valuable property, where improved fire characteristics are needed.
NHXMH-J & NHXMH-O cable construction
|NHXMH-J & NXHMH-O|
|Conductor||Solid copper (Class 1)|
|Insulation||Cross-linked polyethylene (XLPE) Type 2XI1|
|Sheath||Flame retardant halogen free thermoplastic polymer compound Type HM2|
Unlike the NHXMH-O cable, NHXMH-J cable contains a green/yellow core which acts as an earth conductor. Both cables have an operational temperature rating of -5oC to +70oC.
NHXMH-O and NHXMH-J cable dimensions
Cables with 3 cores, 4 cores and 5 cores are supplied with the green/yellow core as standard. 7 cores and above are supplied as number coded.
Some of our most popular NHXMH-O and NHXMH-J cable sizes include:
|Part Number||Number of Cores||Nominal Cross-Sectional Area||Nominal Overall Diameter mm||Nominal Weight kg/km|
NXHMH-J and MHXMH-O cables conform to the CE directive 2006/95/EC (Low Voltage directive).
Range of CablesBack to top
Cable Standards and Approvals
VDE0250 (part 214), BS EN/IEC 60332-3-24
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The Cable Lab®
UKAS-accredited specialist cable testing laboratory
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.
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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
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.
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.
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.