Non-Sheathed Cables

Sheathed and Non-Sheathed cables rated, 300/500V and 450/750V are insulated and/or sheathed cables for a variety of application from fixed wiring for power supply to sockets, switches, and lighting fittings of domestic and commercial buildings to flexible installation.

In fixed wiring applications, the cables are installed in conduit in walls or on surfaces. Non-sheathed cables are utilized in the internal wiring of distribution boards and switchboards.

The flexible cables are for connections to moveable equipment. Sheathed cables are either single or multicore cables. Our sheathed and non-sheathed products are BASEC approved, CE marked and manufactured in accordance with BS EN 50525-2-31, EN 50525-2-11, IEC 60227-3, IEC 60227-4, IEC 60227-5, BS 6004, and other customer specification.

Product Data Tables

Single-Core Non-Sheathed Cable With Rigid Conductor For General Purposes

GS IEC 60227-3, BS 6004

Rated Volage:	450/750V
Conductor:	Plain annealed copper conductor class 1&2, GS IEC 60228
Insulation:	PVC
Maximum conductor operating temperature in normal use:	70°C

Nominal cross sectional area of conductor	Class of conductor IEC 60228	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Class of conductor IEC 60228	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	mm	MΩ/km	Ω/km
1.5	1	0.7	2.6	3.2	0.011	12.10
1.5	2	0.7	2.7	3.3	0.010	12.10
2.5	1	0.8	3.2	3.9	0.010	7.41
2.5	2	0.8	3.3	4	0.009	7.41
4	1	0.8	3.6	4.4	0.0085	4.61
4	2	0.8	3.8	4.6	0.0077	4.61
6	1	0.8	4.1	5	0.007	3.08
6	2	0.8	4.3	5.2	0.0065	3.08
10	1	1.0	5.3	6.4	0.007	1.83
10	2	1.0	5.6	6.7	0.0065	1.83
16	2	1.0	6.4	7.8	0.005	1.15
25	2	12	8.1	9.7	0.005	0.727
35	2	1.2	9.0	10.9	0.0043	0.524
50	2	1.4	10.6	12.8	0.0043	0.387
70	2	14	12.1	14.6	0.0035	0.268
95	2	1.6	14.1	17.1	0.0035	0.193
120	2	1.6	15.6	\|18.8	0.0032	0.153
150	2	1.8	17.3	20.9	0.0032	0.124
185	2	2.0	19.3	23.3	0.0032	0.101
240	2	2.2	22.0	26.6	0.0032	0.0775
300	2	2.4	24.5	29.6	0.003	0.0620
400	2	2.6	27.5	33.2	0.0028	0.0465

Single-Core Non-Sheathed Cable With Flexible Conductor For General Purposes

GS IEC 60227-3, BS 6004

Rated Voltage:	450/750V
Conductor:	annealed plain copper conductor class 5, GS IEC 60228
Insulation:	PVC
Maximum conductor operating Temperature in normal use:	70°C

Nominal cross sectional area of conductor	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	MΩ/km	Ω/km
1.5	0.7	2.8	3.4	0.010	13.3
2.5	0.8	4.1	4.1	0.009	7.98
4	0.8	4.8	4.8	0.007	4.95
6	0.8	5.3	5.3	0.006	3 3
10	1.0	6.8	6.8	0.0056	1.91
16	1.0	8.1	8.1	0.0046	1.21
25	1.2	10.2	10.2	0.0044	0.78
35	1.2	11.7	11.7	0.0038	0.554
50	1.4	13.9	13.9	0.0037	0.386
70	1.4	16	16	0.0032	0.272
95	1.6	18.2	18.2	0.0032	0.206
120	1.6	20.2	20.2	0.0029	0.161
150	1.8	22.5	22.5	0.0029	0.129
185	2.0	24.9	24.9	0.0029	0.106
240	2.2	28.4	28.4	0.0028	0.0801

Single-Core Non-Sheathed Cable With Solid Conductor For Internal Wiring For A Conductor Temperature Of 70°C

GS IEC 60227-3, BS 6004

Rated Voltage:	300/500V
Conductor:	plain annealed copper conductor class 1, GS IEC 60228
Insulation:	PVC
Maximum conductor operating Temperature in normal use:	70°C

Nominal cross sectional area of conductor	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	MΩ/km	Ω/km
0.5	0.6	1.9	2.3	0.015	36.0
0.75	0.6	2.1	2.5	0.012	24.5
1	0.6	2.2	2.7	0.011	18.1

Single-Core Non-Sheathed Cable With Flexible Conductor For Internal Wiring For A Conductor Temperature Of 70°C

GS IEC 60227-3, BS 6004

Rated Voltage:	300/500V
Conductor:	plain annealed copper conductor class 1, GS IEC 60228
Insulation:	PVC
Maximum conductor operating Temperature in normal use:	70°C

Nominal cross sectional area of conductor	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 70°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	MΩ/km	Ω/km
0.5	0.6	2.1	2.5	0.013	39.0
0.75	0.6	2.2	2 7	0.011	26.0
1	0.6	2.4	2.8	0.010	19.5

Single-Core Non-Sheathed Cable With Solid Conductor For Internal Wiring For A Conductor Temperature Of 90°C

GS IEC 60227-3, BS 6004

Rated Voltage:	300/500V
Conductor:	annealed plain copper conductor class 1, GS IEC 60228
Insulation:	PVC
Maximum conductor operating Temperature in normal use:	90°C

Nominal cross sectional area of conductor	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 90°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 90°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	MΩ/km	Ω/km
0.5	0.6	1.9	2.3	0.015	36.0
0.75	0.6	21	2.5	0.012	24.5
1	0.6	2.2	2.7	0.011	18.1
1.5	0.7	2.6	3.2	0.011	12.1
2.5	0.8	3.2	3.9	0.009	7.4

Single-Core Non-Sheathed Cable With Flexible Conductor For Internal Wiring For A Conductor Temperature Of 90°C

Rated Voltage:	300/500V
Conductor:	plain annealed copper conductor class 5, GS IEC 60228
Insulation:	PVC
Maximum conductor operating Temperature in normal use:	90°C

Nominal cross sectional area of conductor	Thickness of insulation	Mean overall diameter		Minimum Insulation resistance at 90°C	Max. d.c. resistance @20°C
Nominal cross sectional area of conductor	Thickness of insulation	Lower limit	Upper limit	Minimum Insulation resistance at 90°C	Max. d.c. resistance @20°C
mm2	mm	mm	mm	MΩ/km	Ω/km
0.5	0.6	2.1	2.5	0.013	39.0
0.75	0.6	2 2	2 7	0.012	26.0
1	0.6	2.4	2.8	0.010	19.5
1.5	0.7	2.8	3.4	0.009	13.3
2.5	0.8	3.4	4.1	0.009	8.0

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Product Data Tables

Single-Core Non-Sheathed Cable With Rigid Conductor For General Purposes

Single-Core Non-Sheathed Cable With Flexible Conductor For General Purposes

Single-Core Non-Sheathed Cable With Solid Conductor For Internal Wiring For A Conductor Temperature Of 70°C

Single-Core Non-Sheathed Cable With Flexible Conductor For Internal Wiring For A Conductor Temperature Of 70°C

Single-Core Non-Sheathed Cable With Solid Conductor For Internal Wiring For A Conductor Temperature Of 90°C

Single-Core Non-Sheathed Cable With Flexible Conductor For Internal Wiring For A Conductor Temperature Of 90°C

Contact our sales team

Focus on Quality

Quality Lab

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