MC-HL Cable – Metal Clad Hazardous Location Cable for Harsh Environments
MC-HL Cable (Metal Clad – Hazardous Location Cable) is a highly durable, armoured power cable designed for use in Class I, Division 1 and Division 2 hazardous locations. It features interlocked metal armor with an inner PVC jacket and an overall impervious PVC sheath, providing protection against moisture, chemicals, sunlight, and mechanical damage.
This type of cable is widely used in petrochemical plants, oil and gas facilities, wastewater treatment plants, and other industrial settings where explosive gases, vapors, or dust may be present.
Applications of MC-HL Cable
- Oil refineries and offshore platforms
- Chemical and pharmaceutical manufacturing
- Wastewater and water treatment facilities
- Grain processing and other dust-hazard areas
- Exposed runs in industrial or outdoor environments
Advantages of MC-HL Cable
- Hazardous Location Rated: Meets stringent safety codes for explosive environments
- Durable & Flexible: Resistant to sunlight, oil, chemicals, and impact
- Direct Burial & Tray Rated: Suitable for cable trays and direct earth burial
- Moisture & Corrosion Resistance: Ideal for wet or corrosive industrial sites
- No Conduit Needed: Metal armor eliminates the need for external conduit in most applications
FAQs
Q: What does the 'HL' stand for in MC-HL cable?
A: It stands for 'Hazardous Location,' indicating its approval for use in Class I, Division 1 and 2 environments.
Q: Can MC-HL cable be used outdoors?
A: Yes, it’s UV-resistant, watertight, and approved for outdoor and direct burial use.
Q: What’s the difference between MC and MC-HL cable?
A: While standard MC Cable is for general use, MC-HL is specifically rated for hazardous locations and has additional construction features like a PVC jacket and stricter testing.
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