Semiconductor Soft Starters Market

USD 2.9 billion in 2026 to USD 5.3 billion by 2036 at a 6.1% CAGR.

• The Semiconductor Soft Starters Market crossed a valuation of USD 2.8 billion in 2025.
• Demand is projected to increase from USD 2.9 billion in 2026 to USD 5.3 billion by 2036.
• The market is forecast to record 6.1% from 2026 to 2036 as facility managers and panel builders refresh motor-starting systems for lower stress and reduced downtime.

What are the defining numbers behind Semiconductor Soft Starters Market growth?

USD 2.4 billion absolute opportunity by 2036, led by Thyristor / SCR, 200-480 V and pump applications.

• Demand Drivers in the Market
  • Plant operators need controlled acceleration for pumps and compressors driven by efforts to cut water hammer, belt shock and breaker trips.
  • Panel builders need compact semiconductor starters supported by OEM preference for lower wiring work and built-in bypass options.
  • Maintenance teams need motor protection functions shaped by overload monitoring, ramp control and service diagnostics inside one cabinet.
  • IEA 4E reported in December 2025 that electric motor systems accounted for 53% of global electricity consumption in 2023, highlighting the importance of improving motor-system efficiency and reducing energy losses.
• Key Segments Analyzed
  • By Switching Device: Thyristor / SCR is expected to hold 48.0% share in 2026 driven by proven current control in low-voltage industrial panels.
  • By Voltage Class: 200-480 V is projected to account for 41.0% share in 2026 supported by broad use in pumps, fans and packaging machinery.
  • By Motor Power: 30-110 kW is anticipated to capture 29.0% share in 2026 owing to its fit with mid-sized process motors.
  • By Application: Pumps are estimated to represent 28.0% share in 2026 shaped by pressure control needs in water and industrial circulation.
• Analyst Opinion at Fact.MR
  • Shambhu Nath Jha, Principal Consultant at Fact.MR, states, "Soft starter purchasing is becoming a panel-level reliability decision. Demand is expected to move toward designs that combine semiconductor switching, bypass efficiency and fault diagnostics. Suppliers need sizing tools, verified duty ratings and serviceable enclosures."
• Strategic Implications
  • Manufacturers should publish duty-rating guidance by motor load so panel designers avoid oversizing or undersizing starters.
  • Distributors should stock 200-480 V and 500-690 V models that cover pump, fan and compressor replacement work.
  • Panel builders should document bypass layout, heat dissipation and short-circuit coordination for each cabinet family.
  • Service teams should train technicians on SCR fault diagnosis since downtime risk often decides repeat purchasing.

Brazil is forecast to post 7.7% CAGR through 2036 driven by mining loads. The USA is expected to record 6.6% CAGR supported by industrial power sales. Germany is projected to reach 6.3% CAGR owing to factory orders. The UK is anticipated to hold 5.9% CAGR led by grid investment. France is estimated at 5.1% CAGR shaped by low-carbon power.

Thyristor / SCR leads at 48.0%; 200-480 V leads at 41.0%.

Which Switching Device dominates?

Thyristor / SCR holds 48.0% share in 2026.

Thyristor / SCR starters are expected to lead Switching Device with 48.0% share in 2026 owing to proven ramped voltage control. IGBT devices serve faster switching needs. SiC MOSFET and Silicon MOSFET designs address compact heat management. IEA 4E reported in December 2025 that electric motor systems accounted for 72% of electricity consumption in the industrial sector in 2023.

What leads the Voltage Class segment?

200-480 V leads with 41.0% share in 2026.

The 200-480 V class is projected to account for 41.0% share in 2026 supported by common low-voltage plant distribution. The 500-690 V class fits heavier panels. ABB lists PSTX soft starters for 208-690 VAC and currents from 30 A to 1,250 A.

How does Motor Power shape demand?

30-110 kW holds 29.0% share in 2026.

The 30-110 kW band is anticipated to capture 29.0% share in 2026 owing to its fit with mid-sized pumps. Higher power bands need closer cable, fuse and bypass coordination. Schneider Electric announced ATS490 soft starters in May 2025 for 4 kW to 900 kW applications.

What supports pump applications?

Pumps hold 28.0% share in 2026.

Pumps are estimated to represent 28.0% share in 2026 driven by the need to limit hydraulic shock. Fans and compressors follow where controlled acceleration protects belts. AuCom lists low- and medium-voltage soft starters including L-MVE panels up to 13.8 kV.

Industrial motor efficiency drives it; VFD substitution restrains it.

Drivers Impact Analysis

Opportunity Impact Analysis

Restraints Impact Analysis

• The country comparison spans 2.6 percentage points and forms three practical growth bands across the forecast period.
• Brazil remains 1.1 percentage points above the USA, supported by mining electricity loads and free-market migration.
• The USA remains 0.3 percentage point above Germany, driven by electrical-equipment orders and industrial panel replacement.
• Germany remains 0.4 percentage point above the UK, supported by renewable power integration and factory automation demand.
• The UK remains 0.8 percentage point above France, owing to grid investment and machinery-output recovery.
• France closes the displayed range, shaped by low-carbon power availability and controlled-start needs in process plants.

Comparable CAGRs create different entry conditions due to electricity prices, motor-panel standards, mining loads and factory output cycles. Full report coverage includes North America, Latin America, Western Europe, Eastern Europe, East Asia, South Asia & Pacific, Middle East & Africa.

What is powering Brazil's lead?

7.7% CAGR through 2036, driven by mining loads and free-market electricity migration.

Brazilian plant teams see soft starters as load-protection equipment in mining and utility panels. Brazil is forecast to post 7.7% CAGR through 2036 as large motors require controlled starts under difficult duty cycles. EPE reported in 2026 that metallic mineral extraction added 1,139 GWh of industrial electricity consumption in 2025.

How is the USA scaling demand?

6.6% CAGR through 2036, supported by electrical-equipment orders and industrial electricity demand.

U.S. panel builders benefit from a broad installed base of low-voltage motor-control centers. The USA is expected to record 6.6% CAGR through 2036 as 200-480 V soft starters remain practical for replacement panels. The U.S. Census Bureau reported seasonally adjusted new orders of USD 18,804 million for electrical equipment, appliances and components in June 2026.

What supports Germany's outlook?

6.3% CAGR through 2036, driven by renewable power integration and factory automation.

Germany links soft starter demand to factory automation and renewable-heavy power operation. Germany is projected to advance at 6.3% CAGR through 2036 as industrial panels need documented overload protection and bypass behavior. Bundesnetzagentur reported that renewable energy sources generated 257.5 TWh in 2025, accounting for 58.8% of Germany’s net electricity generation fed into the general supply network.

What underpins the United Kingdom's growth?

5.9% CAGR through 2036, supported by grid investment and machinery output.

UK utilities and factory panels use soft starters where pump starts create mechanical stress. The United Kingdom is anticipated to hold 5.9% CAGR through 2036 as grid and industrial upgrades sustain motor-control work. Ofgem announced £10.3 billion of initial investment in electricity transmission in December 2025 to strengthen the network and expand capacity, including support for new industrial projects and broader electrification.

How does France perform?

5.1% CAGR through 2036, shaped by low-carbon power and process-plant replacement cycles.

French demand is tied to water, food and industrial circulation pumps that need gentle acceleration. France is estimated to reach 5.1% CAGR through 2036 as panel buyers match soft starters with duty-specific protection. RTE reported that low-carbon (nuclear and renewable) electricity generation reached 521.1 TWh in 2025, equal to 95.2% of mainland France's electricity generation.

Competitive review highlights ABB and Siemens for broad soft-starter coverage, with Schneider Electric and Rockwell Automation also profiled for process and medium-voltage offerings.

ABB participates through PSR, PSE and PSTX soft starters for low-voltage motor-control applications. Siemens offers SIRIUS 3RW soft starters and introduced the circular SIRIUS 3RW5 -Z R11 refurbished soft starter in March 2026. Schneider Electric serves process and infrastructure applications through its Altivar soft-starter portfolio.

Rockwell Automation addresses low- and medium-voltage motor starting through its SMC soft starters and CENTERLINE 1500 medium-voltage systems. WEG offers the SSW900 with built-in bypass and torque control. AuCom supplies low- and medium-voltage soft starters for applications including pumps and water and wastewater systems.

ABB and Siemens are key providers. Schneider Electric and Rockwell Automation are also profiled. WEG and AuCom complete the company set.

• ABB
• Siemens
• Schneider Electric
• Rockwell Automation
• WEG
• AuCom

• ABB. (2026, February 23). Softstarters: PSR, PSRC, PSE and PSTX [Catalog, 1SFC132012C0201 Rev. J].
• 4E Electric Motor Systems Platform. (2025, December 19). Policy Brief #9 – Electric motor systems: Why are they important?
• Bundesnetzagentur. (2026, January 5). Bundesnetzagentur publishes 2025 electricity market data.
• Empresa de Pesquisa Energética. (2026a, June 3). Highlights – 2026 Statistical Yearbook of Electricity.
• Empresa de Pesquisa Energética. (2026b, June 30). Resenha mensal: em maio de 2026, comércio lidera alta de 2,1% no consumo nacional de eletricidade.
• Eurostat. (2026, May 8). Non-household electricity prices in 2nd half of 2025: -3.5%.
• Institut national de la statistique et des études économiques. (2026, September 9). In July 2026, manufacturing output fell again sharply (-0.8% after -1.0%).
• International Energy Agency. (2025, November 20). Energy Efficiency 2025.
• Ofgem. (2025, December 4). Ofgem unlocks £28 billion investment to maintain a safe, secure and resilient energy grid and to upgrade and expand capacity to meet growing demands.
• RTE. (2026, February 25). 2025 Review – Key findings.
• Schneider Electric. (2025, May 15). Altivar Soft Starter ATS490 Official Launch Letter [Product announcement].
• Siemens. (2026, March 5). Siemens expands semiconductor-based circuit protection portfolio, debuts circular soft starter.
• U.S. Census Bureau. (2026, July 27). Table 1. Durable goods manufacturers’ shipments and new orders [Data table].

• The report explains where semiconductor soft starters are used across switching device and voltage class. It aligns the boundary with adjacent motor soft starters.
• Segment analysis identifies Thyristor / SCR and 200-480 V as the two primary demand anchors. Adjacent intelligent motor controllers clarify the wider controls layer.
• Country analysis reviews Brazil, the USA, Germany, the United Kingdom and France using official post-2024 indicators.
• Competitive analysis examines ABB, Siemens, Schneider Electric, Rockwell Automation, WEG and AuCom.
• Application analysis covers pumps, fans / compressors, conveyors, crushers / mills and other process equipment. It links soft starter use to industrial pump systems.
• Technology assessment reviews SCR, IGBT, SiC MOSFET, Silicon MOSFET and hybrid bypass semiconductor designs. It separates starter equipment from digital power conversion.
• Evidence review combines official statistics, company product pages and post-2024 company developments. It also checks adjacent motor protection devices.

SCR, IGBT, MOSFET and hybrid bypass starters used for controlled AC motor starting.

The Semiconductor Soft Starters Market covers semiconductor-based motor starters that reduce inrush current and mechanical shock. It includes low- and medium-voltage products used in pumps and conveyors. Broader industrial motors coverage frames the installed base.

The assessment separates soft starters from products that regulate speed throughout operation. VFDs enter the scope only when sold inside a starter transition package. Circular replacement context is aligned with circular soft starters.

What is included in the scope?

Semiconductor soft starter systems used in industrial motor-control panels.

The scope includes thyristor-based starters, IGBT designs, MOSFET units and hybrid bypass products used in low- and medium-voltage motor panels. It includes refurbished soft starters when the product retains the same starting function. Circular service models are checked against circular economy starters only where the equipment remains a soft starter. Medium-voltage applications are compared with medium and high power motors so the analysis stays tied to motor load and application duty.

What is excluded from the scope?

Variable frequency drives and general motor-control centers are outside the scope.

The scope excludes VFDs when continuous speed control is the main buying reason. It excludes raw motors, contactors, general MCC cabinets and drive-only packages. Adjacent drive content is outside this report unless the starter function is sold in the same retrofit package.

How Was the Analysis Built?

120+ sources, 35+ company portfolios, 25+ countries and 20+ interviews.

• Primary Research: Discussions covered plant operators, panel builders, distributors, maintenance engineers and technology developers. Topics included starter selection, duty ratings and replacement cycles.
• Desk Research: Desk research covered government statistics, regulator publications, energy data, company product pages, catalogs and official company announcements.
• Market Sizing and Forecasting: Market estimates combine forecast values, replacement cycles, voltage mix, motor-power bands, applications and country-level industrial indicators.
• Data Validation and Update Cycle: Findings were checked against current portfolios, official statistics and product documentation. Updates review launches, tariffs and output changes.

• By Switching Device

  • Thyristor / SCR
  • IGBT
  • SiC MOSFET
  • Silicon MOSFET
  • Hybrid bypass semiconductor

• By Voltage Class

  • 200-480 V
  • 500-690 V
  • 1-3.3 kV
  • 3.3-6.6 kV
  • >6.6 kV

• By Motor Power

  • <30 kW
  • 30-110 kW
  • 110-315 kW
  • 315-800 kW
  • >800 kW

• By Application

  • Pumps
  • Fans / compressors
  • Conveyors
  • Crushers / mills
  • Other process equipment

• By Region

  • North America
  • Latin America
  • Western Europe
  • Eastern Europe
  • East Asia
  • South Asia & Pacific
  • Middle East & Africa