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High Voltage Electrical Apparatus Source Factories | Wholesale HV Equipment Platform

Discover verified high voltage electrical apparatus source factories on our vertical platform! We gather top-tier HV equipment 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 projects.
GW55 Series Horizontal center break disconnector
Whole life care manager

GW55 Series Horizontal center break disconnector
Negotiable
Horizontal center break disconnector
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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SSCB Series Solid-State Circuit-Breaker
Whole life care manager

SSCB Series Solid-State Circuit-Breaker
Negotiable
Solid-State Circuit-Breaker
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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363kV 380kV 400kV 550kV HV SF6 Circuit Breaker supplier
Whole life care manager

363kV 380kV 400kV 550kV HV SF6 Circuit Breaker supplier
Negotiable
LW55B-550/Y4000-50 363kV 380kV 400kV 550kV tank-type SF6 circuit breaker: single fracture, leak-free hydraulic mechanism, easy installation, monitors SF6 decomposition products for power system control/protection.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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GW4 Series HV disconnector
Whole life care manager

GW4 Series HV disconnector
Negotiable
GW4 Series HV disconnector; HV disconnector
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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RCW-T15.6M 15.6kV MV outdoor vacuum recloser
Whole life care manager

RCW-T15.6M 15.6kV MV outdoor vacuum recloser
$5,000.00
Introducing the RCW 15.6kV MV outdoor vacuum recloser. Engineered for outdoor medium - voltage use, it features top - notch vacuum arc - quenching. Ensures seamless power system operation and reliable circuit protection.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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21.9kV 22kV 24kV 25.8kV MV Single phase outdoor vacuum Auto Circuit recloser Source Manufacturer
Whole life care manager

21.9kV 22kV 24kV 25.8kV MV Single phase outdoor vacuum Auto Circuit recloser Source Manufacturer
$5,000.00
21.9kV 22kV 24kV 25.8kV MV Single phase outdoor vacuum Auto Circuit recloser Source Manufacturer 50/60Hz overhead lines. Offers control, protection, and auto - reclose for stable grid operation.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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Customization 10kV 10.5kV 11kV 11.5kV 15.6kV Single-phase outdoor Automatic Smart recloser/reclosure
Whole life care manager

Customization 10kV 10.5kV 11kV 11.5kV 15.6kV Single-phase outdoor Automatic Smart recloser/reclosure
$5,000.00
Custom10kV 10.5kV 11kV 11.5kV 15.6kV Single-Phase Outdoor Smart Recloser. IEC/IEEE compliant solutions for rural grid and renewable energy protection.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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38kV 38.5kV 40.5kV 44kV Three-phase outdoor vacuum distribution recloser/Reclosure direct Supply
Whole life care manager

38kV 38.5kV 40.5kV 44kV Three-phase outdoor vacuum distribution recloser/Reclosure direct Supply
$5,000.00
38kV 38.5kV 40.5kV 44kV Outdoor Vacuum Distribution Recloser. Direct supply from manufacturer with full IEC/IEEE compliance for distribution automation and fault management.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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40.5kV Metalclad AC Enclosed Switchgear, Withdrawable Type
Whole life care manager

40.5kV Metalclad AC Enclosed Switchgear, Withdrawable Type
Negotiable
40.5kV Metalclad AC Enclosed Switchgear, Withdrawable Type: High-voltage reliability, easy maintenance. Ideal for safe, efficient power distribution in industrial/utility grids.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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General Protection Device
Whole life care manager

General Protection Device
Negotiable
The Microcomputer Protection Device offers advanced protection for electrical systems. It monitors parameters, detects faults instantly, and triggers rapid responses.
RW Energy
14yrs 30000+m² US$+
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