كابل N2XOH | Halogen-Free Power Cable 0.6/1kV

N2XOH Cable is a halogen-free, XLPE-insulated low-voltage power and distribution cable.

Designed for fixed installations where human safety and the protection of sensitive equipment are critical during a fire. Ideal for indoor wiring in highly populated or high-value public infrastructure such as hospitals, المطارات, subway stations, commercial buildings, ومراكز البيانات.

بناء

موصل: فصل 2 stranded copper conductor or Class 5 flexible soft copper
Section: From 6 mm2 up to 500 mm2
العزل: XLPE (Cross-Linked Polyethylene)
غمد: LSZH
Tape: Polyester tape (For Double or Triple Types)
تحديد الهوية الأساسية: Available in standard color codes (على سبيل المثال, أسود, Red, White).

صفات

تصنيف الجهد Uo/U: 0.6/1كيلو فولت
تصنيف درجة الحرارة: مُثَبَّت: -30°C to +90°C During Installation: -5°C to +70°C
الحد الأدنى لنصف قطر الانحناء: Single-core: 15 x overall diameter Multi-core: 12 × القطر الإجمالي

المعايير

اللجنة الانتخابية المستقلة 60502-1, VDE 0276-604, اللجنة الانتخابية المستقلة 60332-3 (مثبطات اللهب), اللجنة الانتخابية المستقلة 60754-1/2 (Zero Halogen & Non-Corrosive Gas Emission), اللجنة الانتخابية المستقلة 61034-1/2 (Low Smoke Emission), RoHS Compliant, م

XWA N2XOH Cable Datasheet

N2XOH Single Core 1-1x(Cross Section) Datasheet

Section Area	Conductor Wire	Conductor Diameter	Insulation Thickness	Sheath Thickness	القطر الإجمالي	Approx Weight
مم	مم	مم	مم	مم	مم	كجم/كم
1-1x1.5	7	1.5	0.7	0.9	6.88	67
1-1x2.5	7	1.92	0.7	0.9	5.3	47
1-1x4	7	2.44	0.7	0.9	5.8	64
1-1x6	7	2.98	0.7	0.9	6.3	86
1-1x10	7	3.99	0.7	0.9	7.1	128
1-1x16	7	4.67	0.7	0.9	8	189
1-1x25	7	5.88	0.9	0.9	9.7	287
1-1x35	7	6.92	0.9	0.9	10.7	384
1-1x50	19	8.15	1	0.9	12.1	507
1-1x70	19	9.78	1.1	0.9	14	713
1-1x95	19	11.55	1.1	1	15.9	975
1-1x120	37	13	1.2	1	17.6	1216
1-1x150	37	14.41	1.4	1.1	19.6	1497
1-1x300	37	20.73	1.8	1.3	27.2	3040
1-1x500	37	26.57	2.2	1.5	34.2	4931

N2XOH Duplex 2-1x(Cross Section) Datasheet

لا. Conductor x Section No x mm2	Minimum number of wires	Conductor diameter mm	Insulation thickness mm	Sheath thickness mm	Outside Diameter mm	Nominal Weight kg/km	Current capacity (*)
لا. Conductor x Section No x mm2	Minimum number of wires	Conductor diameter mm	Insulation thickness mm	Sheath thickness mm	Outside Diameter mm	Nominal Weight kg/km	Buried A	Air A	Duct A
2-1x4	7	2,5	0,7	1,4	7,5x15	170	65	55	55
2-1x6	7	3,0	0,7	1,4	8,0x16	220	85	65	68
2-1x10	7	3,8	0,7	1,4	8,5x17	300	115	90	95
2-1x16	7	4,8	0,7	1,4	10x20	440	155	125	125
2-1x25	7	6,0	0,9	1,4	12x24	660	200	160	160
2-1x35	7	7,2	0,9	1,4	13x26	840	240	200	195
2-1x50	19	8,8	1,0	1,4	15x30	1 120	280	240	230

N2XOH Triple 3-1x(Cross Section) Datasheet

لا. Conductor x Section No x mm2	Minimum number of wires	Conductor diameter mm	Insulation thickness mm	Sheath thickness mm	Outside diameter mm	Nominal Weight kg/km	Current capacity (*)
لا. Conductor x Section No x mm2	Minimum number of wires	Conductor diameter mm	Insulation thickness mm	Sheath thickness mm	Outside diameter mm	Nominal Weight kg/km	Buried A	Air A	Duct A
3-1x4	7	2,5	0,7	1,4	7,5x23	255	65	55	55
3-1x6	7	3,0	0,7	1,4	8,0x24	330	85	65	68
3-1x10	7	3,8	0,7	1,4	8,5x26	450	115	90	95
3-1x16	7	4,8	0,7	1,4	10x30	660	155	125	125
3-1x25	7	6,0	0,9	1,4	12x36	990	200	160	160
3-1x35	7	7,2	0,9	1,4	13x39	1260	240	200	195
3-1x50	19	8,8	1,0	1,4	15x45	1680	280	240	230
3-1x70	19	10,4	1,1	1,4	17x51	2310	345	305	275
3-1x95	19	12,0	1,1	1,5	19x57	3120	415	375	330
3-1x120	37	13,5	1,2	1,5	21x63	3840	470	435	380
3-1x150	37	15,2	1,4	1,6	23x69	4710	520	510	410
3-1x185	37	16,8	1,6	1,6	25x75	5850	590	575	450
3-1x240	37	19,2	1,7	1,7	28x84	7560	690	690	525
3-1x300	37	21,5	1,8	1,8	31x93	9420	775	790	600
3-1x400	61	24,9	2,0	1,9	35x105	12030	895	955	680
3-1x500	61	27,8	2,2	2,0	39x117	15180	1010	1100	700

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FAQs of XWA N2XOH Cable

What does the N2XOH cable designation stand for?

The N2XOH naming convention follows standard European (DIN VDE) and South American (NTP) designations for power cables:

ن: Indicates a standard copper conductor.
2X: Denotes the XLPE (Cross-Linked Polyethylene) العزل, which allows for a high continuous operating temperature of 90°C.
OH: Signifies a Halogen-Free Flame Retardant (HFFR / LSZH) الغلاف الخارجي.

Where is N2XOH cable primarily used?

Because of its halogen-free and low-smoke properties, N2XOH is the standard choice for environments where fire safety is the absolute top priority. It is heavily specified in public infrastructure, particularly across European and Latin American markets (such as Peru and Chile). Typical applications include hospitals, مراكز التسوق, المطارات, underground transit systems, and enclosed industrial control rooms. In the event of a fire, the sheath will not emit toxic, corrosive gases or thick black smoke, ensuring safe evacuation and protecting sensitive electronic equipment.

What is the difference between N2XY and N2XOH?

Both cables share the same copper conductor and XLPE insulation, meaning their electrical capacity and temperature ratings are identical. The primary difference is the material of the outer jacket:

N2XY uses a standard PVC sheath. It is cost-effective but will release toxic halogen gases and heavy smoke when burned.
N2XOH uses a Halogen-Free (OH) غمد, making it the safer, premium alternative required by modern building codes for densely populated enclosed spaces.

What do specifications like 1x, 2س, and 3x mean for N2XOH?

The notation “1س”, “2س”, أو “3س” refers to the number of individual cores inside the cable jacket, followed by the cross-sectional area of the copper in square millimeters (مم²). While tiny 1mm² sizes (على سبيل المثال, 1×1, 2×1) exist for light signaling and control wiring, standard 0.6/1kV power distribution typically starts at 1.5mm². The most utilized configurations include:

أحادي النواة (1س): Such as 1×1.5 mm² up to 1×300 مم². These are heavily used for main power feeds, heavy machinery, and complex switchgear routing where individual phases are pulled separately.
Two-Core (2س): Such as 2×1.5 mm² or 2×2.5 مم². Commonly used for standard single-phase power supply without a dedicated grounding core.
Three-Core (3س): Such as 3×1.5 مم², 3×2.5 مم², or 3×120 مم². These are the industry standards for three-phase industrial power systems, feeding large motors, distribution panels, and heavy HVAC units.

Can N2XOH cable be installed directly underground?

While the XLPE insulation provides excellent moisture resistance, the halogen-free outer sheath is generally not as mechanically rugged as standard PVC or steel-armored cables. لذلك, if N2XOH is buried underground, it must be installed inside protective conduits or buried cable ducts to prevent mechanical damage from rocks, soil pressure, or rodents.

What Makes N2XOH Cable EU-Standard Compliant?

N2XOH cable falls under the EU’s unified low-smoke zero-halogen (LSZH) cable category and fully complies with the EN50525-2-11 European standard for low-voltage power cables. بالإضافة إلى, it carries mandatory CE marking for EU markets and EAC certification for Eurasian Union regions — ensuring you avoid non-compliance delays during project inspections or customs clearance.

Its rated voltage of 0.6/1kV matches the requirements of most low-voltage power distribution systems. In addition, this voltage rating means the cable works seamlessly for general power supply tasks in commercial and industrial settings without requiring additional voltage derating.

Why N2XOH cable's sheath use LSZH flame-retardant material?

The outer sheath uses low-smoke zero-halogen (LSZH) flame-retardant compound, typically black for outdoor UV resistance. In the event of a fire, this sheath releases very little smoke and produces no toxic halogen gases. This is a critical safety advantage in high-occupancy spaces such as offices, shopping centres, and hospitals, where smoke inhalation and corrosive gas damage to electronics are primary concerns during fire incidents.

What are the installation limitations to note of N2XOH cables?

N2XOH cable is not suitable for all installation environments, and understanding its limitations prevents costly specification errors.

أولاً, the cable is not rated for direct burial underground. Without armour protection, it cannot withstand the crush pressure, moisture exposure, and root penetration that direct-burial applications require. For underground runs, a steel wire armoured (سوا) or aluminium wire armoured (أوا) cable to IEC 60502-1 is the appropriate specification.

ثانية, N2XOH is not suitable for continuous immersion in water or permanently wet underground environments.

Third, for outdoor exposed installation, the cable requires additional mechanical protection against direct sunlight UV degradation and physical impact. Although the standard black sheath provides some UV resistance, prolonged unprotected outdoor exposure is not within the cable’s rated installation category.

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