Mineral Insulated Cable (MCN)
The MCN range of cupronickel sheathed Mineral Insulated (MI) heating cable has been developed to meet the specific need for a cable having a high temperature capability and electrical resistance values needed for long circuit lengths. To meet the requirement, Heat Trace has combined a cupronickel sheath with heating conductors to enable an operating temperature of 400ºC with resistance values from 4Ω/km up to 28000Ω/km per conductor. MI cables have excellent mechanical strength and are resistant to corrosion. They are series resistance heaters which must be designed to provide the required heat output.
![](/images/18.71f509971860a01d66f14d0/1675769531941/MCN%20800x500.jpg)
![](/images/18.39dd47e01802faff7104f7/1650459813400/EX%20%20IECEX%20&%20CE2776%20800x100px.jpg)
Example of Applications
- Freeze protection of high exposure pipelines (e.g. steam manifolds)
- Temperature maintenance of pipelines
Benefits
- Circuit lengths up to 5-6km
- Suitable for single or 3 phase applications
- Metal jacket for increased mechanical strength and fire resistance
-
Product Specification - maximum withstand temperature 400°C (752°F)
Mineral Insulated Cable (MCN) is available up to 300 W/m outputs.
Maximum Withstand Temperature
400°C (752°F)
Minimum Installation Temperature
-80°C (-112°F)
Minimum Operating Temperature
-80°C (-112°F)
Rated Voltage
up to 600V
Cable Dimensions
see data sheet
Minimum Bending Radius
see data sheet
Maximum Workpiece Temperatures (°C) Please contact Heat Trace Ltd for details of maximum workpiece temperatures.
-
Approvals & Certifications
MCN
18ATEX3389MCN
CML 18.0206