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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
145/123kV SF6-free eco-friendly vacuum circuit breaker by Rockwill, has stable mechanism, 30% maintenance savings, wide current adaptability, suiting multiple scenarios for safe, reliable power supply.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
VD4 medium-voltage vacuum circuit breakers: compact, reliable and IEC-compliant. Ideal for MV distribution grids, supporting automation upgrades with low maintenance.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
15kV 15.5kV 22kV 27kV 38kV Three-Phase Automatic Circuit Recloser with ADVC Controller. Original manufacturer solutions featuring IEC/IEEE compliant adaptive protection, real-time monitoring, and self-diagnostic intelligence.
11yrs 20000+m² US$+
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Whole life care manager
Negotiable
17.5kV 27.7kV 30kV 33.5kV 36kV solid dielectric single/three-phase reclosers/reclosure for reliable power restoration. Compact design, fast operation, suits distribution networks.
12yrs 20000+m² US$+
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Whole life care manager
Negotiable
13.8kV 14.5kV 15kV 21.9kV 27kV Pole-Mounted Three-Phase Automatic Recloser. Custom factory solutions for distribution automation with IEC/IEEE compliance
11yrs 20000+m² US$+
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Whole life care manager
Negotiable
6kV 6.3kV 12.5kV 15kV Three-Phase Smart Recloser. IEC/IEEE compliant source manufacturer for distribution automation and fault management with custom protection logic.
11yrs 20000+m² US$+
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Whole life care manager
Negotiable
Solid-State Circuit-Breaker
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
$5,000.00
Uncover the 21.9kV/400A MV outdoor vacuum recloser, designed for outdoor medium - voltage setups. Its vacuum - based tech enables smooth operation, effectively safeguarding power systems with precision and reliability.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
$5,000.00
Introducing the RCW 15.6kV MV outdoor vacuum recloser. Engineered for outdoor medium - voltage use, it features top - notch vacuum arc - quenching. Ensures seamless power system operation and reliable circuit protection.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
27.5kV and 55kV Insulator Type 2-pole Vacuum Circuit Breakers (VCBs): Industrial-grade 2-pole VCBs with insulator structure, delivering reliable performance for 27.5kV/55kV power distribution and transmission.
3yrs 1000+m² US$+
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