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What is MTW Cable?

Published in Electrical Cable 2 mins read

MTW, or Machine Tool Wire, is a specialized electrical cable primarily used for the internal wiring of industrial and commercial equipment, offering enhanced flexibility for demanding applications.

Key Characteristics and Uses of MTW Cable

MTW cable is a type of PVC hook-up wire distinguished by its specific construction and primary applications. Its design is optimized for environments where durability and flexibility are crucial.

  • Name: MTW stands for Machine Tool Wire, directly indicating its primary intended use.
  • Construction: It is constructed with a highly stranded bare copper conductor insulated by PVC (Polyvinyl Chloride). This high level of stranding is a critical feature that contributes to its performance.
  • Flexibility: The highly stranded copper conductor gives MTW cable significantly more flexibility compared to common building wires, such as THHN wire. This enhanced flexibility makes it well-suited for applications where wires might be subject to movement, vibration, or installation in tight spaces.
  • Primary Applications: MTW cable is widely used across various sectors for:
    • Wiring of machine tools, where flexibility and resistance to operational stress are important.
    • Connecting appliances, both industrial and commercial.
    • Internal wiring within control cabinets and electrical panels, facilitating neat and reliable connections in complex systems.

Its robust construction and high flexibility make MTW cable a preferred choice for ensuring reliable electrical connections in the dynamic environments of industrial machinery and control systems.