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Flexible Busbars

Gain design and assembly flexibility in electrical panels

nVent ERIFLEX Flexibar cross sections are formed from multiple layers of thin electrolytic copper insulated with a high-resistance, self-extinguishing PVC or silicone compound. Flexibar advanced insulation offers an even safer option, which is low-smoke, flame-retardant and halogen-free.

These flexible busbars can be bent, folded or twisted. They offer a very small bending radius for shorter and more compact power connections, improved aesthetics and easier installation.

Solutions are available from 7 mm² up to 1200 mm² and 125 A to 2800 A. They are ideal for connections between:

  • Main power and distribution equipment
  • Transformers and busducts
  • Busducts and electrical cabinets


  • Adaptability and flexibility, requiring less installation space
  • Easily formed, even at largest sizes
  • No lugs to purchase or install
  • Eliminates faulty connection due to vibration or fatigue
  • Reduced weight of the overall panel system

nVent ERIFLEX solutions are uniquely designed for low-voltage power and grounding connections used by OEMs and panel builders.

Featured Products

Flexibar Advanced, Tinned Copper

Flexibar End Cover

Flexibar and IBSB Supports


Contact us and find out where to buy nVent ERIFLEX products.

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nVent ERIFLEX Catalog

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