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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.
IEC standard HV Live tank SF6 gas circuit breaker-52kV
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IEC standard HV Live tank SF6 gas circuit breaker-52kV

$6800.00
52kV high-voltage vacuum SF6 circuit breaker for reliable protection and switching in medium-voltage power distribution and industrial systems.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Live tank SF6 gas circuit breaker 145kV-362kV
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Live tank SF6 gas circuit breaker 145kV-362kV
$115000.00
Live tank SF6 circuit breaker for 145kV to 362kV, offering reliable high-voltage protection and switching for transmission grid applications.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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HV Live tank SF6 gas circuit breaker 252kV 420kV 550kV
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HV Live tank SF6 gas circuit breaker 252kV 420kV 550kV
$145000.00
HV live tank SF6 circuit breaker for 252kV, 420kV, and 550kV, delivering reliable protection for extra high-voltage transmission networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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252kV outdoor self-energy power high voltage SF6 circuit breaker
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252kV outdoor self-energy power high voltage SF6 circuit breaker
$48000.00
252kV outdoor self-energy high voltage SF₆ circuit breaker: Efficient arc quenching, high reliability for power system switching control & protection.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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HV Grounding Switch 40.5kV 72.5kV 126kV 252kV 363kV 500kV 800kV
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HV Grounding Switch 40.5kV 72.5kV 126kV 252kV 363kV 500kV 800kV
$730.00 ~ $74,000.00
grounding switch;HV&EHV;40.5kV 72.5kV 126kV 252kV 363kV 500kV 800kV ;substation;
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Customization 24 kV/25.8 kV/27 kV/145kV/138kV/230kV or Other Dead tank SF6 Gas Circuit-Breaker
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Customization 24 kV/25.8 kV/27 kV/145kV/138kV/230kV or Other Dead tank SF6 Gas Circuit-Breaker
$210000.00
RHD custom dead-tank SF6 breaker: tailored for non-standard voltages. High reliability for substations, new energy & industry.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Dead Tank SF6 Circuit Breaker OEM Manufacturer 40.5kV-170kV
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Dead Tank SF6 Circuit Breaker OEM Manufacturer 40.5kV-170kV
$40000.00
High reliability dead tank SF6 circuit breaker for 40.5kV to 170kV, delivering robust protection for high-voltage transmission and substation applications.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Pole Mounted Outdoor SF6 Load Break Switch 15kV
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Pole Mounted Outdoor SF6 Load Break Switch 15kV
$1320.00
Pole-mounted outdoor SF6 load break switch for 15kV systems, offering reliable, maintenance-free switching for overhead distribution lines.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Outdoor Pole-Mounted SF6 load break switch 40.5kV
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Outdoor Pole-Mounted SF6 load break switch 40.5kV
$1480.00
Outdoor pole-mounted SF6 load break switch for 40.5kV systems, offering durable, maintenance-free switching for overhead distribution networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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High-performance Indoor SF6 Load Break Switch 12kV 24kV
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High-performance Indoor SF6 Load Break Switch 12kV 24kV
$930.00
High-performance indoor SF6 load break switch for 12kV and 24kV systems, delivering reliable, maintenance-free switching for distribution networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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