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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.
24KV Indoor SF6 Load Break Switch
Whole life care manager

24KV Indoor SF6 Load Break Switch
Negotiable
RLS-24B compact SF6 load switch delivers reliable 12/24KV power control with triple-contact switching and fuse protection for RMUs and substations.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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250kVA-2500 kVA Compact substation(Prefabricated Substation)
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250kVA-2500 kVA Compact substation(Prefabricated Substation)
Negotiable
1250 kVA Compact substation
Vziman
14yrs 100-500 10000+m² US$+
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Solar Power Equipment Box-type Transformer(Prefabricated Substation)
Whole life care manager

Solar Power Equipment Box-type Transformer(Prefabricated Substation)
Negotiable
Solar Power Equipment Box-type Transformer
Vziman
14yrs 100-500 10000+m² US$+
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DS4A 12kV 24kV 40.5kV 72.5kV 126kV 145kV 170kV High voltage disconnect switch factory
Whole life care manager

DS4A 12kV 24kV 40.5kV 72.5kV 126kV 145kV 170kV High voltage disconnect switch factory
Negotiable
DS4A 225kV/230kV/330kV/345kV 72.5kV 126kV 145kV 170kV Disconnect Switch High Voltage Disconnect Switch . Source reliable solutions from leading suppliers like Rockwill Electric for substation and power distribution applications.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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DS1 12kV 40.5kV 72.5kV 225kV High voltage disconnect switch Direct Supply from China
Whole life care manager

DS1 12kV 40.5kV 72.5kV 225kV High voltage disconnect switch Direct Supply from China
Negotiable
DS1 12kV 40.5kV 72.5kV 225kV/230kV/330kV/345kV High Voltage Disconnect Switch. Source reliable solutions from suppliers like Rockwill Electric for safe load-breaking and line isolation in distribution networks.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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DS4 40.5kV 126kV 145kV 252kV 330kV High voltage disconnect switch Chinese Factory
Whole life care manager

DS4 40.5kV 126kV 145kV 252kV 330kV High voltage disconnect switch Chinese Factory
Negotiable
High Voltage 40.5kV 126kV 145kV 252kV 225kV/230kV/330kV/345kV Disconnect Switch. Explore reliable solutions from suppliers like Rockwill Electric and Pinggao for substation and power distribution applications.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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100 - 1250kVA Compact Prefabricated Substation (European Type)
Whole life care manager

100 - 1250kVA Compact Prefabricated Substation (European Type)
Negotiable
Prefabricated substations are integrated power distribution solutions that combine high-voltage switchgear, transformers, and low-voltage switchgear into a compact, modular unit.
POWERTECH
9yrs 580000+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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22kV 24kV 30kV 33kV Solid Insulated Switchgear/switchboard panel
Whole life care manager

22kV 24kV 30kV 33kV Solid Insulated Switchgear/switchboard panel
Negotiable
22kV 24kV 30kV 33kV Solid Insulated Switchgear/switchboard panel: Eco-friendly, compact for grids. High safety, low maintenance—ideal for industrial, commercial & urban power distribution.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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69kV 72.5kV 84kV 88kV Three-phase AC Dead tank type SF6 circuit breaker source manufacturer
Whole life care manager

69kV 72.5kV 84kV 88kV Three-phase AC Dead tank type SF6 circuit breaker source manufacturer
Negotiable
69kV 72.5kV 84kV 88kV Dead Tank SF6 Circuit Breaker with self-energy arc extinguishing, spring operating mechanism. Outdoor use, high reliability, meets IEC/ANSI standards.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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