Single core mineral insulated sheathed cable

Single-core mineral insulated sheathed cable consists of a live inner core (heating wire) shielded against the metal sheath with magnesium oxide as insulator. In particular, the diameter and the properties of the inner core have an influence on the resistance of the cable and thus on the heating capacity of the heating conductor. A high-quality sheath material determines the maximum operating temperature and resistance under certain environmental influences. We will be pleased to cut your mineral-insulated sheathed heating conductor to length or to assemble it with attached cold ends or current connections.

Furthermore, we offer individual designs of sheath materials made of Hastalloy, Haynes or stainless steel or specific resistances Ohm/m. We are looking forward to your inquiry.

Overview sheathed heating cable (1-core)


Outer diameter

Number of cores

Sheath Material

Max.perm. operating temp.

Core resistance in Ohm/m at 20°C

1NICrV050,51Stainless steel 1.4541600°C50
1NICrV101,01Stainless steel 1.4541600°C12
1NiCrV151,51Stainless steel 1.4541600°C6
1NiCrV15-221,51Stainless steel 1.4541600°C22
1NiCrV202,01Stainless steel 1.4541600°C3
1NiCrV303,01Stainless steel 1.4541600°C1,4
1NiCrV323,21Stainless steel 1.4541600°C4
1NiCrV32-63,21Stainless steel 1.4541600°C6,3
1NiCrV363,61Stainless steel 1.4541600°C2,5
1NiCrV404,11Stainless steel 1.4541600°C1
1NiCrV454,51Stainless steel 1.4541600°C0,63
1NiCrV505,01Stainless steel 1.4541600°C0,4
1NICrI050,51Inconel 600 / 2.48161000°C50
1NICrI101,01Inconel 600 / 2.48161000°C12
1NiCrI151,51Inconel 600 / 2.48161000°C6
1NiCrI15-221,51Inconel 600 / 2.48161000°C22
1NiCrI202,01Inconel 600 / 2.48161000°C3
1NiCrI303,01Inconel 600 / 2.48161000°C1,4
1NiCrI323,21Inconel 600 / 2.48161000°C4
1NiCrI32-63,21Inconel 600 / 2.48161000°C6,3
1NiCrI363,61Inconel 600 / 2.48161000°C2,5
1NiCrI404,11Inconel 600 / 2.48161000°C1
1NiCrI454,51Inconel 600 / 2.48161000°C0,63
1NiCrI500,41Inconel 600 / 2.48161000°C4,7


Outer diameter +/- 0.10mm
Resistance at 20°C +/- 10%