Special Cables for High Temperatures | HELUTHERM� 800/800-ES

HELUTHERM® 800

Part-No.	Description & No. Conductors x cross-sec. mm²	Conductor Construction	Outer mm Ø mm	Linear Resistance at 20°C Ohm/km	Max. permissible current carrying capacity at +400°C (A)	Nickel Weight kg/km	Weight ca. kg/km	AWG
51716	HELUTHERM 800 1x0.25	4x0.3	2.2	346.0	1.0	2.4	10.2	24
51717	HELUTHERM 800 1x0.5	7x0.3	2.3	175.0	2.0	4.8	12.0	20
51718	HELUTHERM 800 1x0.75	11x0.3	2.9	115.0	3.0	7.2	16.0	18
51719	HELUTHERM 800 1x1	14x0.3	3.2	88.0	4.0	9.6	19.0	17
51720	HELUTHERM 800 1x1.5	21x0.3	3.2	59.0	5.0	14.4	26.5	16
51721	HELUTHERM 800 1x2.5	35x0.3	3.7	35.0	7.0	24.0	38.8	14
51722	HELUTHERM 800 1x4	56x0.3	4.5	22.0	9.0	38.0	57.0	12
51723	HELUTHERM 800 1x6	84x0.3	5.9	14.6	12.0	58.0	81.0	10
51724	HELUTHERM 800 1x10	140x0.3	8.0	8.8	14.0	96.0	156.0	8
51725	HELUTHERM 800 1x16	228x0.3	9.0	5.5	20.0	154.0	240.0	6
51726	HELUTHERM 800 1x25	354x0.3	10.6	3.5	24.0	240.0	370.0	4
51727	HELUTHERM 800 1x35	495x0.3	13.4	2.5	40.0	336.0	490.0	2
51528	HELUTHERM 800 1x50	707x0.3	14.0	1.5	48.0	480.0	645.0	1

HELUTHERM® 800-ES

Part-No.	Description & No. Conductors x cross-sec. mm²	Conductor Construction	Outer Ø mm	Linear Resistance at 20°C Ohm/km	Max. permissible current carrying capacity at +400°C (A)	Nickel Weight kg/km	Weight ca. kg/km	AWG
50488	HELUTHERM 800-ES 1x0.5	7x0.3	3.5	175.0	2.0	4.8	23.0	20
50489	HELUTHERM 800-ES 1x0.75	11x0.3	3.8	115.0	7.2	3.0	31.0	18
50490	HELUTHERM 800-ES 1x1	14x0.3	4.1	88.0	4.0	9.6	40.0	17
50491	HELUTHERM 800-ES 1x1.5	21x0.3	4.5	59.0	5.0	14.4	47.0	16
50492	HELUTHERM 800-ES 1x2.5	35x0.3	4.9	35.0	7.0	24.0	59.0	14
50493	HELUTHERM 800-ES 1x4	56x0.3	5.8	22.0	9.0	38.0	82.0	12
50494	HELUTHERM 800-ES 1x6	84x0.3	7.3	14.6	12.0	58.0	118.0	10
50495	HELUTHERM 800-ES 1x10	140x0.3	9.4	8.8	14.0	96.0	209.0	8
50496	HELUTHERM 800-ES 1x16	228x0.3	10.5	5.5	20.0	154.0	298.0	6
50497	HELUTHERM 800-ES 1x25	354x0.3	12.2	3.5	24.0	240.0	452.0	4
50498	HELUTHERM 800-ES 1x35	495x0.3	15.5	2.5	40.0	336.0	592.0	2
50499	HELUTHERM 800-ES 1x50	707x0.3	16.1	1.5	48.0	480.0	650.0	1

Technical Data

Special conductor insulation for high temperatures
Temperature Range
-120°C to +750°C (-184°F to 1382°F)
Permissible Temperature
+600°C to +800°C (+1112°F to +1472°F)
(up to +1200°C/+2192°F for short time)

Nominal Voltage 500 V
Test Voltage 2000 V
Minimum Bending Radius
approx. 5x cable Ø

Approvals

Cable Construction

HELUTHERM® 800

Stranded nickel conductor
Double-insulated glass-fiber braiding, impregnated with silicone
Braiding of special mineral fibers and additional impregnation with silicone

HELUTHERM® 800-ES

Like above
Additional braided high-grade steel, coverage approx. 80%

Application

HELUTHERM® 800 cables are used in applications where extremely high connecting and ambient temperatures occur, e.g. in iron and steel works, rolling mills, foundries, glass and ceramic plants, in power construction as well as for wiring in electrical heating equipment, furnaces and in thermoplastic forming. Good characteristics in the presence of moisture and chemical effects.
HELUTHERM® 800-ES
The robust braiding of high-grade steel protects the cable from aggressive atmospheres and mechanical stresses. The high-grade braiding also gives this cable an attractive appearance. The braided shield can also be used for grounding.

= The product is conformed with the EC Low-Voltage Directive 2006/95/EG.