Leviton manufactures Brand-Rex High Performance Cable and wire for harsh environments, able to withstand extreme conditions like high temperatures, flame, and chemicals. Whether you need PTFE wires and ETFE thermocouple cables for critical temperature sensing, flame retardant cables for mass transit applications, single core wire, multiconductor copper and fibre optic cables for energy, industrial and defence systems, Leviton Brand-Rex products will suit.

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A world leader in highly specialized market of high-temperature wiring solutions for the automotive industry Leviton Brand-Rex commitment to ISO/TS 16949 standard related to brake system and oxygen sensor manufacture protects drivers against defects and component variations, ensuring safety and reliability throughout our production line.

Defence & Marine

As an approved supplier of copper and fibre optic cables for military and marine applications, Leviton Brand-Rex offer complex cables and hybrid constructions with high performance insulating and outer materials optimised for military systems and infrastructure.

Energy and Industrial

Leviton Brand-Rex specialty cables are built to withstand severe temperatures, pressure, and environmental extremes, including exposure to chemicals, furl, rodents, and fire. Leviton products are ideal for the harshest industrial applications, such as offshore rigs, cranes, and explosion hazards.


The aerospace sector has relied on Leviton Brand-Rex cabling options for over 50 years. Leviton being AS9100:2016 and ISO9001:2015 approved manufacturer, we’re the perfect partner to supply mission-critical cabling that complies with the safety and performance criteria specified by this global standard.

Rail and Mass Transit

London underground and the Channel Tunnel use Leviton Brand-Rex comprehensive range of flame retardant trackside cabling products to meet their demanding specifications. Since London Underground cable performance approvals are considered to be the industry’s most stringent for smoke and fire exposures, you can trust Leviton for your mass transit infrastructure needs.

Harsh Environment Data Cables

Cost-effective and deployable in any industrial application, Leviton Brand-Rex market-leading optical fibre and copper data cables are ideal for a diverse range of systems, with standard and customized solutions available to meet your current and future network demands for demanding industrial environments.