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Top Vacuum Circuit Breakers Source Factories | Wholesale HV VCB Equipment

Discover verified vacuum circuit breakers (VCB) source factories! Our vertical platform connects you with ISO certified manufacturers offering HV VCB, compact design, high breaking capacity, OEM support, and fast global delivery. Direct factory pricing for reliable power protection solutions.
Whole life care manager
Negotiable
Live tank Vacuum circuit breakers rated at 52kV - 363kV. Employ vacuum for arc - extinction, suitable for high - voltage systems, ensuring reliable power interruption.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
RHD Series Vacuum Circuit Breaker offers tailored customization (138kV/145kV/230kV or Other) for high-voltage needs. Eco-friendly, seismic-resistant, ideal for substations, new energy, industry—reliable, low-maintenance, seamless integration.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
The 72.5kV High - voltage Vacuum Circuit Breaker uses vacuum as the arc - extinguishing and insulating medium. It features high reliability and excellent performance for electrical systems.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
40.5 - 245kV Dead tank Vacuum Circuit - Breakers. Employ vacuum for arc - quenching, feature compact dead tank design, ensure high - voltage interruption & reliable grid operation.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
$5,000.00
12kV 13.2kV 13.8kV 14.5kV 15kV MV Outdoor Smart Three-Phase Recloser. IEC/IEEE certified reclosers for grid automation. Direct manufacturer source with custom SCADA integration support.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
$5,000.00
Custom 27kV 33kV 33.5kV 34.5kV 35kV Outdoor High-Voltage Vacuum Three-Phase Recloser. Tailored solutions for smart grid protection with IEC/IEEE compliance.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
$5,000.00 ~ $7,500.00
Customization 15kV 15.6kV 17.5kV 20kV Medium Voltage Outdoor Three-Phase Vacuum Auto Circuit Recloser. IEEE-compliant solutions for smart grid feeder protection with rapid fault isolation.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
22kV 24kV 25.8kV 27kV Self-Powered Single-Phase Automatic Recloser. Direct supply with integrated CT/VT power harvesting for IEC/IEEE compliant rural grid protection and remote monitoring.
12yrs 20000+m² US$+
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Whole life care manager
Negotiable
15.5kV, 27kV, 38kV R-MAG Magnetically Actuated Dead Tank Outdoor Vacuum Circuit Breaker: A maintenance-free, high-reliability breaker with magnetic actuator, suitable for various voltages and harsh outdoor conditions.
12yrs 20000+m² US$+
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