Mineral Insulated (MI) Heating Cable

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What is MI Cable?

MI Cable is Mineral Insulated semi-rigid electric resistance wire heating cable. The resistance wire heating element is electrically insulated using Magnesium Oxide (Mineral) to ensure safe electrical insulation with maximum thermal transfer. The mineral insulation is then encapsulated in a metal sheath for extreme durability and environmental protection. MI cable is a durable and long lasting heating cable that is capable of heating to very high temperatures. MI cable can be used in both ordinary and hazardous locations/areas and is versatile enough that it can be used for a wide range of surface heating and radiant heating applications.

Product Highlights

High temperature capability
High-watt density
High corrosion resistance
Laser welded sleeves provide superior reliability
Durable design for use in harsh environments
Custom sizes available to meet your exact specifications

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II 2 D Ex tb IIIC Db

Ideal For

Tanks and Vessels
Power generation hoppers
Pipe tracing
Containers and drums
Valves, flanges, metal tubes
Radiant heaters
Furnaces
Floodgate heating
Reactors
Plate heating
Pump heating
Continuous heating ovens

Maximum exposure temperature: 1832°F (1000°C)
Maximum watt density: 76.2 watts/ft (250 watts/m)
Nominal voltage: 230VAC
Outer sheath material options: Copper, Stainless steel, Alloy 800 or 825, or Inconel 600
Heat Conductor: Nichrome, Copper, or Copper alloy
Dielectric Mineral Insulation: MgO = Magnesium Oxide
Cable diameter: 1/8” (3.2mm) up to 1/4” (6.5mm)
Custom made units for your exact requirements
Ingress Protection Rating: IP67 (waterproof)
Standard cold lead length: 1.64ft (0.5m)
Standard fastening screw connection: M20 x 1.5
Series resistance cable

Approvals:

MI Cable Construction:

MI Cable Catalog

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