0.6/1 kV Fire Resistant Halogen Free XLPE Power Cables(N2XH FE180)

N2XH FE 180 / E30 – E90 (VDE)

0.6/1 kV fire resistant halogen free XLPE insulated power cables (N2XH FE 180) are
designed to maintain circuit integrity for a specified period during fire
conditions. These cables ensure continuous power supply to critical systems such
as emergency lighting, fire alarm systems, and safety equipment.

N2XH FE 180 cables combine halogen free materials with fire resistant construction,
providing low smoke emission, minimal toxic gas release, and reliable electrical
performance under extreme conditions.

Applications

• Emergency power supply systems
• Fire alarm and evacuation systems
• Emergency lighting installations
• Smoke extraction and ventilation systems
• Public buildings such as hospitals, airports, and tunnels
• Infrastructure projects requiring circuit integrity during fire

N2XH FE 180 cables are used in safety-critical installations where electrical
circuits must remain operational for a defined time during fire exposure.

Cable Construction

• Conductor: Solid or stranded copper conductor
• Insulation: XLPE (Cross-Linked Polyethylene)
• Fire Resistant Layer: Mica tape
• Inner Sheath: Halogen free compound
• Outer Sheath: Halogen free compound

N2XH FE 180 cables are constructed with XLPE insulated copper conductors wrapped
with mica tape to ensure circuit integrity during fire. The halogen free inner and
outer sheaths provide low smoke density and minimal toxic gas emission, enhancing
safety for people and critical systems.

Parameter	Value
Rated Voltage	0.6/1 kV
Conductor Material	Copper (Cu)
Conductor Type	Solid or Stranded
Insulation Material	XLPE
Fire Resistant Layer	Mica tape
Inner Sheath	Halogen Free Compound
Outer Sheath	Halogen Free Compound
Operating Temperature	Max. +90 °C
Short Circuit Temperature	Max. +250 °C
Fire Resistance	FE 180
Circuit Integrity	E30 / E60 / E90
Smoke Density	Low smoke
Halogen Content	Halogen free
Flame Retardant	IEC 60332-1

Parameter	Description
Conductor Resistance at 20°C	According to IEC 60228
Insulation Resistance	≥ 20 MΩ·km
Test Voltage	3.5 kV
Current Carrying Capacity	According to installation method

Standard	Description
VDE	N2XH FE 180
DIN 4102-12	Circuit Integrity (E30–E90)
IEC 60331	Fire Resistance
IEC 60332-1	Flame Retardant
CE	Compliant
RoHS	Compliant

Application Area
Emergency systems
Fire safety installations
Public buildings
Tunnels and underground facilities
Infrastructure projects

Nominal Cross Section (mm²)	Overall Diameter mm (approx.)	Net Weight kg/km (approx.)	Conductor DC Resistance at 20°C (max. ohm/km)	Current Carrying Capacity in Air (A)	Current Carrying Capacity in Ground (A)
1 Core
1×4	7,5	100	4,61	44	56
1×6	8,0	123	3,08	57	71
1×10	8,9	171	1,83	77	96
1×16	9,8	234	1,15	102	128
1×25	11,2	336	0,727	136	168
1×35	12,3	441	0,524	168	203
1×50	13,8	576	0,387	203	240
1×70	15,6	788	0,268	258	299
1×95	17,9	1073	0,193	315	351
1×120	19,8	1324	0,153	365	403
1×150	21,7	1614	0,124	420	458
1×185	24,1	2011	0,0991	483	521
1×240	27,2	2623	0,0754	573	611
1×300	30,2	3262	0,0601	661	697
1×400	34,7	4165	0,047	780	811
2 Cores
2×1,5	11,8	201	12,1	24	32
2×2,5	12,6	239	7,41	32	43
2×4	13,5	296	4,61	42	56
2×6	14,5	365	3,08	53	71
2×10	16,1	496	1,83	74	96
2×16	18,3	682	1,15	98	125
2×25	22,2	1045	0,727	128	162
2×35	24,7	1335	0,524	157	197
2×50	28,5	1805	0,387	190	234
3 Cores
3×1,5	12,4	224	12,1	24	32
3×2,5	13,3	272	7,41	32	43
3×4	14,2	344	4,61	42	56
3×6	15,3	430	3,08	53	71
3×10	17,0	598	1,83	74	96
3×16	19,3	842	1,15	98	125
3×25	23,5	1287	0,727	128	162
3×35	26,1	1675	0,524	157	197
3×50	30,3	2275	0,387	190	234
3.5 Cores (Reduced Neutral)
3×16+10	20,4	1012	1,15/1,83	98	125
3×25+16	24,9	1502	0,727/1,15	128	162
3×35+16	27,2	1888	0,524/1,15	157	197
3×50+25	31,6	2602	0,387/0,727	190	234
3×70+35	36,5	3658	0,268/0,524	242	291
3×95+50	41,5	5012	0,193/0,387	293	351
3×120+70	46,2	6328	0,153/0,268	339	403
3×150+70	51,2	7745	0,124/0,268	389	458
3×185+95	57,6	9866	0,0991/0,193	444	521
3×240+120	65,8	12845	0,0754/0,153	522	611
4 Cores
4×1,5	13,4	262	12,1	24	32
4×2,5	14,4	323	7,41	32	43
4×4	15,5	413	4,61	42	56
4×6	16,7	525	3,08	53	71
4×10	18,6	741	1,83	74	96
4×16	21,2	1056	1,15	98	125
4×25	25,9	1636	0,727	128	162
4×35	28,9	2145	0,524	157	197
4×50	33,6	2940	0,387	190	234
4×70	38,9	4082	0,268	242	291
4×95	44,4	5530	0,193	293	351
Control Cables
7×1,5	16,0	370	12,1	16	15
10×1,5	19,5	506	12,1	14	14
12×1,5	20,2	571	12,1	13	13
14×1,5	21,2	643	12,1	12	12
19×1,5	24,0	830	12,1	12	11
21×1,5	25,1	911	12,1	11	11
24×1,5	27,6	1042	12,1	10	10
30×1,5	29,7	1251	12,1	10	10
40×1,5	33,2	1610	12,1	9	9
48×1,5	36,5	1928	12,1	9	8
61×1,5	40,2	2374	12,1	8	8
7×2,5	17,5	465	7,41	21	20
10×2,5	21,3	642	7,41	19	18
12×2,5	22,1	728	7,41	18	17
14×2,5	23,2	827	7,41	16	16
19×2,5	26,1	1064	7,41	15	14
21×2,5	27,4	1168	7,41	14	14
24×2,5	30,2	1341	7,41	13	13
30×2,5	32,5	1622	7,41	12	12
40×2,5	36,4	2101	7,41	12	12
48×2,5	40,3	2485	7,41	10	9
61×2,5	44,2	3058	7,41	10	9

Fire resistance and circuit integrity classifications depend on installation
method and system configuration. For project-specific requirements and compliance,
please contact Envoltra Cable.

Contact & Inquiry

For fire resistant cable solutions, technical details, and project-based pricing,
please contact Envoltra Cable sales team.