Home > Products > BS 7211 : 2012 > Single Core H07Z-K Type 450/750 V Rated Fire Resistant Cable

BS 7211 : 2012

Single Core H07Z-K Type 450/750 V Rated Fire Resistant Cable

Metro Rail, Airport, Schools, Shopping malls, Cinemas, High-rise Buildings and fire prone areas.
Indoor and Outdoor uses.

Conductor : Annealed Copper conductor, Class 5 flexible conductor as per EN 60228
Insulation 1 : Glass Mica Tape
Insulation 2 : Thermosetting Insulation EI 5 as per BS EN 50363-5

Flammability : IEC 60332-1 & IEC 60332-3 Categories A, B & C
Resistance to Fire : CWZ of BS : 6387, IEC 60331 & F-2 of BS : 7846
Smoke Emission : IEC 61034 – 2
Acid Gas Content : IEC 60754 -1 & 2, BS EN 50267 – 1 & 2
Special Features :
a) Maintains Circuit Integrity for 3 hours under fire condition.
b) Zero Halogen, Low Smoke and Resistance to flame propagation.
c) Siechem Fire Resistant Cable meets BS 7846 Cat F2 and meets Test requirements as per BS 6387 CWZ, at an enhanced voltage of 600/1000V.
d) Siechem Fire Resistant Cable also meets 60 minute rating (PH60) to BS EN 50200 and a 30 minute rating to BS 8434-1. These tests demonstrate that Fire Resistant Cable also meets the requirements for use in “Standard” installations in accordance with BS 5839-1 : 2002 for fire detection and alarm systems, and Cables with inherently high resistance to attack by fire in accordance with BS 5266-1 : 2005 for emergency lighting.

Part Number	No.of Cores x Cross Sectional Area	No of Strands x Strand Diameter	Nominal Insulation Thickness	Outer Diameter approx		Max Conductor Resistance at 20°C	Approx Weight
	No./Sq.mm	Nos x mm	mm	Min (mm)	Max (mm)	Ω/km	Kg/Km
72613XX*	1C x 1.5	30 X 0.25	0.7	2.8	3.5	12.3	23
72616XX	1C x 2.5	50 X 0.25	0.8	3.4	4.3	7.98	35
72619XX	1C x 4	56 X 0.3	0.8	3.9	4.9	4.95	50
72623XX	1C x 6	84 X 0.3	0.8	4.4	5.5	3.30	69
72627XX	1C x 10	80 X 0.4	1.0	5.7	7.1	1.91	110
72628XX	1C x 16	126 X 0.4	1.0	6.7	8.4	1.21	164
72630XX	1C x 25	196 X 0.4	1.2	8.4	10.6	0.780	251
72632XX	1C x 35	276 X 0.4	1.2	9.7	12.1	0.554	338
72634XX	1C x 50	396 X 0.4	1.4	11.5	14.4	0.386	479
72637XX	1C x 70	360 X 0.5	1.4	13.2	16.6	0.272	651
72638XX	1C x 95	475 X 0.5	1.6	15.1	18.8	0.206	877
72641XX	1C x 120	608 X 0.5	1.6	16.7	20.9	0.161	1089
72642XX	1C x 150	756 X 0.5	1.8	18.6	23.3	0.129	1359
72644XX	1C x 185	925 X 0.5	2.0	20.6	25.8	0.106	1674
72646XX	1C x 240	1221 X 0.5	2.2	23.5	29.4	0.0801	2160

Note : XX* : Please add last two digits in the part number as per the colour code given hereunder replacing XX while ordering
Red – 01	Yellow – 02	Blue – 03	Black – 04	Green – 05	Yellow-Green – 06	Grey – 07	Brown – 08	White – 09	Orange – 10	Violet – 11
Chocolate – 12	Tan – 13	Charcoal – 14	LT Blue – 15	DK Grey – 16	LT Green – 17	DK Green – 18	DK Blue – 19	Purple – 20	Pink – 21