What is a Type (N)3GHSSHCH Low Smoke Zero Halogen LSOH Mining Cable?
Type (N)3GHSSHCH flexible cable, designated as MT TUNNEL V ATOX PLUS and engineered with Low Smoke Zero Halogen technology conforming to stringent DIN VDE 0250 Part 605 requirements, represents a fundamental advancement in underground mining fire safety. This comprehensive technical guide examines how LSOH cable technology fundamentally changes fire safety outcomes in underground environments, explores the sophisticated material science enabling zero-halogen performance, analyzes the complete cable construction and standards compliance framework, and provides essential guidance for proper installation and operation of these life-safety-critical cable systems. Understanding the engineering principles and operational characteristics of LSOH mining cables is essential for mining engineers, safety professionals, electrical contractors, and regulatory personnel responsible for protecting underground workers and ensuring operational continuity in mining and tunneling operations.






























