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Since 1994 – A trusted partner for energy utility companies

CNC LTD – Romanian manufacturer of medium-voltage fuses

Proven reliability in power networks across Romania and worldwide.

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ISO-certified quality
Compatibility with all existing equipment
Compatibility with all existing equipment
Fast technical support
About us

Since 1994, we manufacture medium-voltage fuses in compliance with CEI 60282-1

With a modern 1000 m² factory, automated equipment, and over 800,000 units delivered, CNC LTD is a trusted partner for power utilities.
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Why choose CNC LTD

Quality, compatibility, and certified reliability

CNC LTD provides ISO-certified quality, reliability tested according to IEC standards, and full compatibility with existing systems — backed by fast technical support for energy utility companies worldwide.
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Products

Range of medium-voltage fuses

CNC LTD fuses are designed for transformer and electrical equipment protection, ensuring safe and fast short-circuit interruption.
  • Rated voltage: 7.2 kV, 12 kV, 17.5 kV, 24 kV, 36 kV
  • Rated current: 2.5 A – 125 A
  • Length: 192 mm, 292 mm, 367 mm, 442 mm, 537 mm
  • Compatible with all existing equipment
  • Tested according to CEI 60282-1
Certificări

Calitate certificată ISO 9001

Certificați ISO 9001 din 2003. Produsele noastre sunt testate în laboratoare acreditate din Germania și România.

Trusted Electrical Expertise

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Complete Electrical Solutions

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Commitment to Safety & Quality

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24/7 Reliable Support

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Powering Your World Efficiently with Reliable and Innovative Solutions.

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Do you need a quote or technical assistance?

Get in touch with CNC LTD for reliable medium-voltage fuse solutions, ISO-certified quality, and specialized technical support.
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CNC LTD is a Romanian manufacturer of medium-voltage fuses, offering ISO-certified quality and proven reliability for energy utility companies worldwide.

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