Vacuum Circuit Breakers
Meta-Clad Switchgear Components
Gas Insulated Switchgear Components
Ring Main Unit Switchgear Components
Current and Voltage Transformers
Capacitors
From arc-resistant assemblies and reliable interlocks to precise meters and durable cabinets, we provide everything you need in one place.
We provide a complete line of vacuum interrupters, durable operating mechanisms, and key components, alongside fully assembled breakers.
Our innovative Gas-Insulated Switchgear solutions utilize environmentally responsible insulating gases, completely eliminating the use of SF6.
Who We Are
Niuni Electric is a premier provider of cost-effective and reliable components for the global medium-voltage power industry.
Our seasoned team, with over a decade of expertise, specializes in high-quality products for 7.2kV to 40.5kV switchgear, including vacuum circuit breakers, current and voltage transformers, capacitors, meta-clad switchgear components, gas insulated switchgear components, ring main unit switchgear components and complete switchgear assemblies.
We are dedicated to serving switchgear manufacturers and suppliers worldwide with responsive and comprehensive support. By combining deep industry knowledge with operational agility, we deliver superior value—ensuring robust performance, enhanced safety, and reduced total cost of ownership for our partners
At Niuni Electric, we don’t just supply parts, we build lasting relationships through trusted solutions and exceptional service that empowers your success.
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From pre-sales consultation to after-sales service, we offer end-to-end technical support to maximize your project success. Our experts assist with product selection, system integration, troubleshooting, and maintenance, backed by continuous project tracking to keep your operations smooth and efficient.
We specialize in tailor-made solutions for switchgear and components, designed to fit your unique requirements. Our team collaborates closely with you to develop products optimized for performance, efficiency, and reliability—ensuring they excel in your specific application.
Quality is embedded at every stage. We rigorously test all materials prior to production and monitor manufacturing processes to ensure product stability. Before shipment, each unit undergoes comprehensive electrical, mechanical, and safety performance tests to comply with industry standards.
Our experienced service team provides 24/7 support year-round. Thanks to streamlined processes and a dedicated staff, we deliver 90% of quotations within 24 hours.
We provide tailored solutions. Our engineering team adapts products to your specific needs.
Requirements & Design Proposal
Sample Development & Approval
Pricing & Contract Finalization
Production & Quality Control
Delivery & After-Sales Support
Our products are designed and manufactured in strict compliance with major international standards, including IEC 62271-100, IEC 62271-200 and IEEE C37.04 standards. All products are inspected by our Quality Control department.
Our products are designed and manufactured in strict compliance with major international standards, including IEC 62271-100, IEC 62271-200 and IEEE C37.04 standards. All products are inspected by our Quality Control department.
Our products are designed and manufactured in strict compliance with major international standards, including IEC 62271-100, IEC 62271-200 and IEEE C37.04 standards. All products are inspected by our Quality Control department.
Our products are designed and manufactured in strict compliance with major international standards, including IEC 62271-100, IEC 62271-200 and IEEE C37.04 standards. All products are inspected by our Quality Control department.
Our products are designed and manufactured in strict compliance with major international standards, including IEC 62271-100, IEC 62271-200 and IEEE C37.04 standards. All products are inspected by our Quality Control department.
We specialize in the medium-voltage range. Our vacuum circuit breakers and switchgear components are suitable for rated voltages from 7.2kV to 40.5kV. The normal current rating covers up to 4000A, and the short-circuit breaking capacity can be designed up to 40kA or higher to meet the demands of various applications, from simple distribution to heavy industrial use.
We specialize in the medium-voltage range. Our vacuum circuit breakers and switchgear components are suitable for rated voltages from 7.2kV to 40.5kV. The normal current rating covers up to 4000A, and the short-circuit breaking capacity can be designed up to 40kA or higher to meet the demands of various applications, from simple distribution to heavy industrial use.
We specialize in the medium-voltage range. Our vacuum circuit breakers and switchgear components are suitable for rated voltages from 7.2kV to 40.5kV. The normal current rating covers up to 4000A, and the short-circuit breaking capacity can be designed up to 40kA or higher to meet the demands of various applications, from simple distribution to heavy industrial use.
We specialize in the medium-voltage range. Our vacuum circuit breakers and switchgear components are suitable for rated voltages from 7.2kV to 40.5kV. The normal current rating covers up to 4000A, and the short-circuit breaking capacity can be designed up to 40kA or higher to meet the demands of various applications, from simple distribution to heavy industrial use.
We specialize in the medium-voltage range. Our vacuum circuit breakers and switchgear components are suitable for rated voltages from 7.2kV to 40.5kV. The normal current rating covers up to 4000A, and the short-circuit breaking capacity can be designed up to 40kA or higher to meet the demands of various applications, from simple distribution to heavy industrial use.
In the global medium-voltage industry, selecting a reliable component supplier is crucial for switchgear manufacturers....
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