CR1-C1 Fire Resistant Cable

CR1-C1 Cable Construction

Conductor	Up to 6mm2 : Class 1 solid copper
Conductor	10mm2 and above: Class 2 stranded copper
Insulation	Fire resistant silicone rubber
Sheath	LSZH (Low smoke zero halogen) Thermoplastic M1

CR1-C1 Cable Application

CR1-C1 Cable is specifically designed for public buildings where fire safety is critical, suitable for safety-critical and high-occupancy environments. Typical applications include:

Public transportation (subways, railways, airports)
Hospitals
Schools and universities
Shopping centers
High-rise buildings
Data centers (protecting sensitive equipment from corrosive smoke)

CR1-C1 Cable Technical Data

Voltage Rating
300/500 V
Temperature Rating
Operating: -15°C to +90°C
Maximum temperature of short circuit: +350°C
Minimum Bending Radius
6 x overall diameter

CR1-C1 Cable Standard

IEC/ NF EN 60228, NF C 32-310, IEC/NF EN 60754-1/2, IEC/NF EN 61034-2

CR1-C1 Cable Specification

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm2	CLASS OF CONDUCTOR	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km	CURRENT RATING (A)
NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm2	CLASS OF CONDUCTOR	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km	CURRENT RATING (A)
1	1.5	1	4,2	35	24
1	2.5	1	5,0	50	33
1	4	1	5,4	70	45
1	6	1	5,9	90	58
1	10	2	7,6	155	80
1	16	2	8,6	215	107
1	25	2	10,2	320	135
1	35	2	11,5	430	169
1	50	2	12,9	565	207
1	70	2	15,0	800	268
1	95	2	16,9	1070	328
1	120	2	18,8	1335	382
1	150	2	20,7	1640	443
1	185	2	23,2	2065	509
1	240	2	26,1	2710	604
1	300	2	29,0	3360	699
2	1.5	1	7,2	70	26
2	2.5	1	8,5	105	36
2	4	1	9,6	140	49
2	6	1	10,6	185	63
2	10	2	14,0	325	86
2	16	2	16,0	455	115
2	25	2	19,2	680	149
2	35	2	21,8	920	169
2	50	2	25,0	1230	230
2	70	2	29,0	1720	291
2	95	2	32,6	2280	347
3	1.5	1	7,7	95	23
3	2.5	1	9,1	135	32
3	4	1	10,2	190	42
3	6	1	11,5	265	54
3	10	2	14,9	455	75
3	16	2	17,3	650	100
3	25	2	20,7	970	127
3	35	2	23,4	1325	157
3	50	2	26,9	1760	192
3	70	2	31,1	2475	246
3	95	2	35,0	3300	298
4	1.5	1	8,6	125	23
4	2.5	1	10,1	180	32
4	4	1	11,4	250	42
4	6	1	12,6	340	54
4	10	2	16,6	590	75
4	16	2	19,2	855	100
4	25	2	23,0	1275	127
4	35	2	26,1	1735	157
4	50	2	29,8	2305	192
4	70	2	34,6	3255	246
4	95	2	38,9	4335	298
5	1.5	1	9,4	145	23
5	2.5	1	11,1	215	32
5	4	1	12,5	305	42
5	6	1	14,1	420	54
5	10	2	18,5	735	75
5	16	2	21,4	1055	100
5	25	2	25,6	1580	127
5	35	2	29,0	2145	157
5	50	2	33,1	2855	192
5	70	2	38,5	4035	246
5	95	2	43,3	5380	298
6	1.5	1	10,4	170	23
6	2.5	1	12,3	250	32
7	1.5	1	10,4	200	16
7	2.5	1	12,3	295	21

Why Huadong Cable

Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.

Main Products

Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.