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Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform

Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform
Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform
Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform
Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform
Medium and High Voltage Switchgear Source Factories | Wholesale MV & HV Switchgear Platform
Discover verified medium and high voltage switchgear source factories on our vertical platform! We gather top-tier MV & HV switchgear manufacturers offering ISO/IEC certified products, OEM/ODM support, bulk pricing, and on-time delivery. Skip middlemen—source directly from reliable factories for your global power distribution projects.
Stable Performance Vacuum circuit breaker for Substation Transmission-126 145kV
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Stable Performance Vacuum circuit breaker for Substation Transmission-126 145kV

$26000.00
126/145kV HV Vacuum circuit breaker: Rapid arc-extinction, compact design, and high reliability for efficient high-voltage fault interruption.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Three-phase SF6 Generator Circuit Breaker GCB 33kV
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Three-phase SF6 Generator Circuit Breaker GCB 33kV
$132,000.00 ~ $294,000.00
Three-phase SF6 generator circuit breaker (GCB) for reliable protection between generator and transformer in power plant applications.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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High-Current Generator Circuit Breakers for Power Plant
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High-Current Generator Circuit Breakers for Power Plant

$47600.00
High-current generator circuit breakers for power plants, delivering reliable protection and switching between generators and transformers.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Compact HV Live tank SF6 Circuit Breaker-72.5kV to 245kV
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Compact HV Live tank SF6 Circuit Breaker-72.5kV to 245kV

$78999.00
High voltage live tank SF6 circuit breaker for 72.5kV, 126kV, 145kV, 252kV, delivering reliable protection for transmission and subtransmission grids.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Indoor AC HV Vacuum Load Break Switch
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Indoor AC HV Vacuum Load Break Switch
$780.00
Explore the Indoor AC high-voltage vacuum load break switch for reliable protection and efficient switching in electrical systems at IEE-Business.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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High - voltage pneumatic load break switch
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High - voltage pneumatic load break switch
$380.00
Discover the efficient high-voltage pneumatic load break switch for reliable power management, suitable for indoor applications at 12kV.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Indoor high-voltage load break switch with fuse
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Indoor high-voltage load break switch with fuse
$430.00
Discover the IEE Business indoor high-voltage load break switch with fuse, designed for reliable circuit protection and versatile operations in power systems.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Customization Live tank SF6 Gas Circuit-Breaker-123kV 145kV
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Customization Live tank SF6 Gas Circuit-Breaker-123kV 145kV
$18000.00
Customizable live tank SF6 circuit breaker for 123kV, 145kV, and other ratings, offering reliable, high-voltage protection for transmission lines.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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HV Live Tank Vacuum Circuit Breaker Direct Supply -72.5kV
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HV Live Tank Vacuum Circuit Breaker Direct Supply -72.5kV

$23,000.00
72.5kV High-voltage Vacuum Circuit Breaker: Eco-friendly vacuum insulation, high reliability, and superior arc-extinguishing for stable power grids.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Live tank SF6 gas circuit breaker Manufacturer 40.5kV to 362kV
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Live tank SF6 gas circuit breaker Manufacturer 40.5kV to 362kV

$72000.00
Live tank SF6 gas circuit breaker for 40.5kV to 363kV systems, delivering reliable, high-performance protection for transmission and substation applications.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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