The Market Reports

Synopsis
The global market for Medium Voltage Ring Main Units was estimated to be worth US$ 4264 million in 2024 and is forecast to a readjusted size of US$ 5970 million by 2031 with a CAGR of 5.6% during the forecast period 2025-2031.
This report provides a comprehensive assessment of recent tariff adjustments and international strategic countermeasures on Medium Voltage Ring Main Units cross-border industrial footprints, capital allocation patterns, regional economic interdependencies, and supply chain reconfigurations.
In an electrical power distribution system, a ring main unit (RMU) is a factory assembled, metal enclosed set of switchgear used at the load connection points of a ring-type distribution network. It includes in one unit two switches that can connect the load to either or both main conductors, and a fusible switch or circuit breaker and switch that feed a distribution transformer. The metal enclosed unit connects to the transformer either through a bus throat of standardized dimensions, or else through cables and is usually installed outdoors. Ring main cables enter and leave the cabinet. This type of switchgear is used for medium-voltage power distribution.
The medium-voltage ring main unit (RMU) is a modular medium-voltage switchgear with a voltage level of usually 10kV~40.5kV. It realizes power distribution, fault isolation and protection through ring topology, and supports multiple power supply access to improve power supply continuity.
The analysis of market driving factors mainly includes the following:
1. Policy and standard promotion
Smart grid construction: The National Energy Administration's "Action Plan for High-quality Development of Distribution Networks" requires that 30% of the existing SF6 ring main unit be transformed by 2027.
2. Growth in new energy and electricity demand
Grid connection of renewable energy: The demand for medium-voltage ring main units in wind power and photovoltaic stations has surged.
The increase in electricity consumption in the whole society has driven the demand for distribution network equipment upgrades.
3. Technological innovation and upgrading
Intelligent trends: AI fault diagnosis and digital twin technology penetration rates have increased.
Green energy-saving materials: New epoxy resins increase the mechanical strength of insulation parts by 30%, and the cost share of silicon carbide power devices has increased to 18%.
4. Regional markets and exports
Domestic regional differences: The Yangtze River Delta (36%) and the Pearl River Delta (28%) are the core of innovation, and the growth rate of infrastructure investment in the central and western regions exceeds the industry average by 2 percentage points.
The medium-voltage ring main unit market continues to grow driven by policies, technologies and demands. Domestic and foreign companies are jointly expanding the market through differentiated competition (foreign companies focus on high-end intelligence, while domestic companies focus on cost-effectiveness and customization). In the future, environmental protection, intelligence and modularization will become the core directions, and overseas markets and industrial integration will provide new growth momentum.
This report aims to provide a comprehensive presentation of the global market for Medium Voltage Ring Main Units, focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Medium Voltage Ring Main Units by region & country, by Type, and by Application.
The Medium Voltage Ring Main Units market size, estimations, and forecasts are provided in terms of sales volume (K Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Medium Voltage Ring Main Units.
Market Segmentation
By Company
ABB
Schneider Electric
Siemens
Eaton
SOJO
CEEPOWER
Creative Distribution Automation
Toshiba
Larsen & Toubro
Daya Electric
TGOOD Electric
HEZONG
G&W Electric
Sevenstars Electric
Ceepower
JinGuan Electric
Segment by Type
Solid Insulated
Gas Insulated
Air Insulated
Segment by Application
Residential and Utilities
Industrial
Others
By Region
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Netherlands
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of Medium Voltage Ring Main Units manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of Medium Voltage Ring Main Units in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of Medium Voltage Ring Main Units in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

Index