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SiHF

Silicone mulitcore cable, halogen-free, flexible, meter marking

Technical data

Special silicone multicore cable
with higher heat-resistance range
adapted to DIN VDE 0250-1 /
DIN VDE 0285-525-2-83 /
DIN EN 50525-2-83
Temperature range
flexing -25°C to +180°C
fixed installation -60°C to +180°C
Permissible operating temperature
at the conductor +180°C
Nominal voltage
U₀/U 300/500 V
Test voltage
2000 V
Breakdown voltage
4000 V
Minimum bending radius
flexing 7,5x outer Ø
fixed installation 4x outer Ø

Cable structure

Tinned copper conductor,
fine wire acc. to
DIN VDE 0295 cl.5 / IEC 60228 cl.5
Core insulation of silicone
(compound type EI2) acc. to
DIN VDE 0207-363-1 / DIN EN 50363-1
Core identification
acc. to DIN VDE 0293-308
≤ 5 cores: coloured
≥ 6 cores: black with continuous
white numbering
GN-YE conductor, 3 cores and above
Cores stranded in layers with
optimal lay length
Outer sheath of silicone
(compound type EM9) acc. to
DIN VDE 0207-363-2-1/DIN EN 50363-2-1
Sheath colour: preferably redbrown
With meter marking

Tests

Halogen-free acc. to
DIN VDE 0482-267 /
DIN EN 50267-2-2 / IEC 60754-2
Flame retardant acc. to
DIN VDE 0482-332-1-2 /
DIN EN 60332-1-2 / IEC 60332-1-2

Properties

Advantages
hardly changes of dielectric strength
and the insulation resistance also at
high temperatures, high ignition or
flash point, leave in case of fire an
insulating layer of SiO₂
Resistant to
high molecular oils, fats from vegetables
and animals, alcohols, plasticizers and
clophenes, diluted acids, lyes and salt
dissolution, oxidation substances,
atmospheric influences, lake water,
oxygen, ozone
For laying as a fixed installation only in
open or ventilated pipe systems as well
as in ducts. Otherwise the mechanical
properties of the silicone are reduced
by the enclosed air at temperatures
exceeding 90°C.

Note

G = with GN-YE conductor
x = without GN-YE conductor
The conductor is metrically constructed
(mm²). The AWG designation is
approximate and purely informative.
Screened analogue type:
SIHF-C-Si

Application

Silicone cables were evolved for use wherever insulation is subjected to extreme temperature changes. The good performance of the environmental resistant properties means that silicone cables can be used at temperatures down to -60°C. Silicone cables are halogen-free cables and are especially suited for installation in power stations. They have also found their uses in the steel producing industries, aviation industry, ship building as well as in ceramic, glass and cement factories. Due to elastical characteristic of core insulations, these are used as flexible connection cable.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.

Downloads

Data sheet
Certificate of compliance

Part no.	No.cores x cross-sec. mm²	Outer Ø app. mm	Cop. weight kg / km	Weight app. kg / km	AWG-No.
22989	2 x 0,5	5,6	9,6	42,0	20
22990	3 G 0,5	5,9	14,5	44,0	20
22940	3 x 0,5	5,9	14,5	44,0	20
22991	4 G 0,5	6,5	19,3	58,0	20
22941	4 x 0,5	6,5	19,3	58,0	20
22992	5 G 0,5	7,3	24,0	62,0	20
22942	5 x 0,5	7,3	24,0	62,0	20
22993	6 G 0,5	8,3	28,9	79,0	20
22994	7 G 0,5	8,3	33,7	85,0	20
22995	8 G 0,5	9,0	38,4	99,0	20
22996	10 G 0,5	10,1	48,1	124,0	20
22997	12 G 0,5	10,7	57,6	141,0	20
22998	16 G 0,5	12,1	76,7	186,0	20
22999	18 G 0,5	12,7	86,5	211,0	20
23000	25 G 0,5	15,3	120,0	271,0	20
23001	2 x 0,75	6,4	14,4	53,0	19
23002	3 G 0,75	6,8	21,6	63,0	19
23104	3 x 0,75	6,8	21,6	63,0	19
23003	4 G 0,75	7,6	29,0	83,0	19
23105	4 x 0,75	7,6	29,0	83,0	19
23004	5 G 0,75	8,5	36,0	101,0	19
22943	5 x 0,75	8,5	36,0	101,0	19
23005	6 G 0,75	9,2	43,0	115,0	19
23006	7 G 0,75	9,2	50,0	124,0	19
23127	8 G 0,75	9,9	57,7	138,0	19
23128	10 G 0,75	11,1	72,1	156,0	19
23129	12 G 0,75	12,2	86,5	185,0	19
23130	16 G 0,75	13,7	115,2	218,0	19
23131	18 G 0,75	14,6	129,7	260,0	19
23132	25 G 0,75	17,8	180,0	370,0	19
23007	2 x 1	6,6	19,0	59,0	18
23008	3 G 1	7,0	29,0	77,0	18
22944	3 x 1	7,0	29,0	77,0	18
23009	4 G 1	7,9	38,0	94,0	18
22945	4 x 1	7,9	38,0	94,0	18
23010	5 G 1	8,8	48,0	115,0	18
22946	5 x 1	8,8	48,0	115,0	18
23011	6 G 1	9,5	58,0	134,0	18
23012	7 G 1	9,5	67,0	144,0	18
23133	8 G 1	10,3	76,7	175,0	18
24000	9 G 1	11,5	86,0	196,0	18
23134	10 G 1	11,5	96,1	216,0	18
23135	12 G 1	12,6	115,2	231,0	18
23136	16 G 1	14,2	153,5	302,0	18
23137	18 G 1	15,1	172,9	340,0	18
23138	25 G 1	18,4	240,0	431,0	18
23013	2 x 1,5	7,6	29,0	81,0	16
23014	3 G 1,5	8,0	43,0	98,0	16
22947	3 x 1,5	8,0	43,0	98,0	16
23015	4 G 1,5	8,8	58,0	122,0	16
22948	4 x 1,5	8,8	58,0	122,0	16
23016	5 G 1,5	9,6	72,0	147,0	16
22949	5 x 1,5	9,6	72,0	147,0	16
23017	6 G 1,5	10,4	86,0	173,0	16
23018	7 G 1,5	10,4	101,0	187,0	16
23019	8 G 1,5	11,3	114,0	213,0	16
23020	10 G 1,5	13,0	116,0	263,0	16
23021	12 G 1,5	14,0	173,0	314,0	16
23022	14 G 1,5	14,7	202,0	379,0	16
23023	16 G 1,5	16,2	231,0	445,0	16
23024	18 G 1,5	17,0	260,0	506,0	16
23025	20 G 1,5	17,5	288,0	566,0	16
23026	24 G 1,5	19,8	346,0	722,0	16
23027	2 x 2,5	8,8	48,0	134,0	14
23028	3 G 2,5	9,7	72,0	152,0	14
23029	4 G 2,5	10,6	96,0	188,0	14
23030	5 G 2,5	11,6	120,0	228,0	14
23139	6 G 2,5	12,6	144,0	304,0	14
23032	7 G 2,5	12,6	168,0	320,0	14
23140	8 G 2,5	13,7	192,2	373,0	14
23141	10 G 2,5	15,5	240,1	450,0	14
23033	12 G 2,5	17,1	288,0	502,0	14
23142	16 G 2,5	19,6	384,0	659,0	14
23143	18 G 2,5	20,6	432,2	761,0	14
23144	25 G 2,5	24,9	600,0	1007,0	14
23034	2 x 4	10,8	77,0	180,0	12
23035	3 G 4	11,5	115,0	224,0	12
23036	4 G 4	12,6	154,0	295,0	12
23037	5 G 4	14,0	192,0	359,0	12
23039	7 G 4	15,6	269,0	479,0	12
23040	2 x 6	12,4	115,0	210,0	10
23041	3 G 6	13,2	173,0	270,0	10
23042	4 G 6	14,7	230,0	341,0	10
23043	5 G 6	16,6	288,0	432,0	10
23045	7 G 6	18,6	403,0	552,0	10
23046	2 x 10	16,2	192,0	400,0	8
23047	3 G 10	17,3	288,0	507,0	8
23048	4 G 10	19,4	384,0	644,0	8
23049	5 G 10	21,6	480,0	788,0	8
23145	7 G 10	23,4	672,2	1151,0	8
23050	2 x 16	18,0	308,0	591,0	6
23051	3 G 16	19,4	462,0	749,0	6
23052	4 G 16	21,4	616,0	950,0	6
23053	5 G 16	24,0	770,0	1204,0	6
23146	7 G 16	26,4	1075,3	1682,0	6
23054	2 x 25	22,0	480,0	700,0	4
23055	3 G 25	23,5	720,0	1100,0	4
23056	4 G 25	26,4	960,0	1500,0	4
23057	2 x 35	24,6	672,0	1100,0	2
23058	3 G 35	26,4	1008,0	1500,0	2
23059	4 G 35	29,2	1344,0	2100,0	2