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Medium Voltage Bus

Isolated Phase Bus
Bus System Solutions With Proven Expertise
Our comprehensive solutions, preventive maintenance, and emergency service support ensure your bus systems operate at peak performance.

nVent delivers custom medium-voltage and high-voltage bus products trusted across industrial, commercial, and power generation environments worldwide. Our proven designs provide reliability and efficiency for continuous operations.

Our non-segregated, segregated phase and isolated phase medium‑voltage bus systems are engineered for reliability, safety, and long‑term durability. Each system is fully customizable to meet your specific current rating, voltage rating, basic impulse level (BIL), and application requirements.

For the most demanding environments, our high-voltage bus systems offer a cost-effective, fully integrated solution for hydroelectric, renewable, and combined-cycle power plants. We design and install complete systems and coordinate interfaces with major generator, breaker, and transformer manufacturers, engineering each solution to fit tight installation constraints and right-of-way requirements.

Keep your operations running without interruptions with expert support, including:

  • Application-specific preventive maintenance (diagnostics, inspections, cleaning, testing, and replacement parts)
  • 24-hour emergency service when you need it most Bus Duct Emergency Service - Bus Systems
Medium voltage bus system replacement parts

Bus Duct Parts

Replacement and upgrade bus duct parts for any medium voltage bus system

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Forced Air Cooling Units

Forced Air Cooling Units

Leading provider of customized forced air cooling units for isolated phase bus

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Isolated Phase Bus

Isolated Phase Bus

Safe, reliable isolated phase bus systems for medium voltage demands in multiple generation applications

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Non-Segregated Bus Duct

Non-Segregated Bus Duct

Custom designed, totally enclosed NEMA 3R class non-segregated bus duct for enhanced durability

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Segregated Bus Duct

Segregated Bus Duct

Innovative design for versatile, long-lasting performance in challenging conditions

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