Product Information

Specification

0.400Ω 2 Conductor MgO Insulation LSZH Jacketed Bare Copper 300V MI Series32 Heating Cable

Allowable Ampacity for 0.400Ω 2 Conductor MgO Insulation LSZH Jacketed Bare Copper 300V MI Series32 Heating Cable:100 Amps

About:

This heating cable features a single bare copper conductor, encapsulated by magnesium oxide (MgO) insulation, with a Low Smoke Zero Halogen (LSZH) outer jacket. The resistance rating of 0.400Ω indicates its electrical resistance, which is a critical specification for determining the cable's heating capacity and power output. The 300V rating denotes the maximum operational voltage, and the 'MI Series32' likely refers to a specific product line or model number within the manufacturer's range of MI cables.

Also Known As:

• 0.400Ω MgO Insulated Heating Cable
• LSZH Jacketed MI Series32 Heating Cable
• 300V Single Conductor Heating Cable
• Bare Copper MI Heating Cable

Application:

• Industrial process temperature maintenance or increase
• Pipe freeze protection in commercial and industrial settings
• Fire resistance applications requiring cables to operate in extreme conditions
• Embedded floor heating systems in both residential and commercial buildings

Standards:

• Electrical safety standards related to 300V operations
• Fire safety and performance standards for mineral insulated cables
• LSZH compliance standards, ensuring low smoke and halogen emissions
• Possibly industry-specific standards based on its intended application areas

Construction:

• Conductor: Solid or stranded bare copper is used for efficient heat transfer and electrical conductivity.
• Insulation: Magnesium oxide (MgO) provides excellent electrical insulation, high thermal conductivity, and good mechanical strength.
• Jacket: An LSZH jacket is applied for environments where low smoke emission and non-toxic gases are critical in case of fire.

Features:

• Reduced total installed cost
• Reduced power supply costs: lower start up currents compared with other technologies
• Simple controls: current monitoring on series resistance provides instant visibility on critical circuits
• Fast track/expedited service not available for configured heating units

Specifications:

• Item Name: 300V/2C/CU SHEATH/.400 OHM/FT HTG CBL
• Supply Voltage: 0 – 300 V
• Nominal Resistance @ 68°F: 0.4 Ω/ft
• Outer Diameter: 0.183 in
• Weight: 60 lb/1000ft
• Part Number: 32CD3400

*Data provided on this page is subject to change based on different manufacturers' variances

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