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Indoor Vs1 12kv 1250A Withdrawable High Medium Voltage Vacuum Circuit Breaker
US$620.00-2,200.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Energy-storage TypeModel NO.
VS1Speed
High-Speed Circuit BreakerArc-extinguishing Medium
VacuumInstallation
InsertStructure
VcbPoles Number
3Type
Circuit BreakerFunction
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
ISO9001-2000, CCC, Type TestingTransport Package
Normal Export CaseTrademark
Volcano ElectricalOrigin
ChinaHS Code
8538900000Key features
Versatile Voltage Options: Rated voltage available in 12kV, 24kV, or 36kV for diverse power systems.
Flexible Installation Types: Available as fixed installation unit or withdrawable unit with dedicated framework.
High Reliability & Safety: Features reliable insulation, arc-extinguishing medium vacuum, and failure protection.
Low Maintenance Design: Designed for long-term free maintenance with small size and high reliability.
Modular Operating Mechanism: Operating mechanism can be modular or spring type for enhanced flexibility.
Comprehensive Certifications: ISO9001-2000, CCC, and Type Testing approved for quality assurance.
High Current Capacity: Rated current options from 630A to 3150A to meet various load requirements.
Robust Mechanical Life: Mechanical life endurance up to 10,000 operations for long service life.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-01-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Volcano Electrical Technology Co., Ltd. is a China-based limited company established in 2015, operating in electrical and electronics manufacturing and trade. The supplier reports ISO9001:2015 and ISO14001:2015 certification, with an additional description citing ISO18001 approval and product type testing. Its stated product range covers vacuum circuit breakers, auto-reclosers, disconnectors, load break switches, switchgear, and related equipment. Production evidence includes five production lines, a 5,127 m² manufacturing plant, and 6–10 quality-control staff. The supplier reports export activity since 2019, with exports representing 31%–40% of sales and markets across South America, Africa, Southeast Asia/Mideast, East Asia, and domestic China. Evidence of R&D, after-sales systems, customization, and financial credibility is limited. Two trade records identify buyers in Brazil and Pakistan, but the available transaction history is small.
Supplier typeThe supplier is identified as Zhejiang Volcano Electrical Technology Co., Ltd., a China-based limited company established in 2015. Its records describe both manufacturing and trading activities in electrical and electronics, with a stated factory and product-focused production capabilities.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while its company description also states ISO18001 approval and product type testing. These certifications and testing claims provide positive evidence of formal quality, environmental, and occupational-safety-related systems, although the specific details of the additional certifications are not provided.
Production capacityProduction capability is supported by five production lines, 6–10 quality-control staff, a 5,127 m² manufacturing plant, and a product range including vacuum circuit breakers, switchgear, load break switches, auto-reclosers, and related equipment. The supplier reports one-month fulfillment during both off-peak and peak seasons, providing additional evidence of stated production responsiveness.
Client casesThe supplier reports exporting since 2019, with 31%–40% of sales from exports and markets in South America, Africa, Southeast Asia/Mideast, East Asia, and domestic China. Two trade records identify buyers in Brazil and Pakistan, but the available records are limited and do not establish a broad or deeply documented customer portfolio.
Product Q&A
Q:What are the available rated voltages?
A:
The rated voltage can be 12kV, 24kV, or 36kV depending on the specific power system requirements.
Q:Is the circuit breaker available in a withdrawable version?
A:
Yes, VS1 vacuum circuit breakers can be either a fixed installation unit or a withdrawable unit with a dedicated pushing framework.
Q:What is the mechanical life of the breaker?
A:
The mechanical life endurance time is up to 10,000 operations.
Q:What certifications does the product hold?
A:
The product holds ISO9001-2000, CCC, and Type Testing certifications.
Q:What is the rated current range?
A:
The rated current options include 630A, 1250A, 2000A, 2500A, and 3150A.
Send Inquiry
*To:
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.*Content:
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