• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


MENU

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.
Recloser Bypass Switch with Mounting Back Strap
Whole life care manager

Recloser Bypass Switch with Mounting Back Strap
Negotiable
Avoid outages! Recloser Bypass Switch bypasses reclosers for maintenance. Safe, fit for distribution grids—keeps power steady, meets industry standards.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Line Tension Disconnect Switch
Whole life care manager

Line Tension Disconnect Switch
Negotiable
Prevent line damage! Line Tension Disconnect Switch handles tensioned lines safely. Reliable, fits HV transmission—eases secure upkeep, complies with grid rules.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Load Break Disconnect
Whole life care manager

Load Break Disconnect
Negotiable
Load Break Disconnect: Safely breaks & isolates live circuits (prevents arcs). Ideal for MV grids, industrial setups, substations. Durable, compliant—eases safe maintenance.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Disconnect Switches
Whole life care manager

Disconnect Switches
Negotiable
MV Disconnect Switches: Safely isolate medium-voltage circuits for upkeep. Durable, easy to operate—ideal for distribution grids, substations. Guards against electrical hazards.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Automation-Ready Switch
Whole life care manager

Automation-Ready Switch
Negotiable
Automation-Ready Switch
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Solid Dielectric Switches
Whole life care manager

Solid Dielectric Switches
Negotiable
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Customization 145kV/138kV/230kV or Other Live tank Vacuum Circuit-Breaker
Whole life care manager

Customization 145kV/138kV/230kV or Other Live tank Vacuum Circuit-Breaker
Negotiable
RHB Series Vacuum Circuit Breaker provides Customization voltage (123kV/138kV/145kV/230kV/252kV or Others) solutions for indoor/outdoor use. Ideal for substations, new energy, industry—eco-friendly, efficient, long maintenance cycle.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Customization 145kV/138kV/230kV or Others Live tank SF6 Gas Circuit-Breaker
Whole life care manager

Customization 145kV/138kV/230kV or Others Live tank SF6 Gas Circuit-Breaker
Negotiable
RHB Series Live Tank SF6 Circuit Breaker offers flexible voltage customization (145kV/138kV/230kV/208kV/765kV) for outdoor high-voltage needs. Ideal for substations, new energy, industry—reliable, low leakage, long maintenance cycle.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Fully air insulated switchgear of 12kV/24kV
Whole life care manager

Fully air insulated switchgear of 12kV/24kV
Negotiable
Eok-12/24 Fully air insulated switchgear, based on Rysec-12/24 circuit breakers, with pure air/N2 as the environmentally friendly insulation medium, zero carbon emissions, zero waste, compact, safe, highly reliable, and easy to install and maintain。
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Hybrid Gas Insulated Switchgear up to 145kV
Whole life care manager

Hybrid Gas Insulated Switchgear up to 145kV
Negotiable
ROCKWILL RHP HGIS (40.5-145kV): AIS/GIS merits, compact, low SF6, eco-friendly, 25-year maintenance-free, high reliability.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Send inquiry
+86
Click to upload file
Download
Get the IEE Business Application
Use the IEE-Business app to find equipment, obtain solutions, connect with experts, and participate in industry collaboration anytime, anywhere—fully supporting the development of your power projects and business.
Google Play App Store HUAWEI XIAOMI VIVO OPPO Palm Store
DownloadQr