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Zw32-33 Recloser Vacuum Circuit Breaker Pole Mounted Vcb
US$1,200.00-5,000.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Energy-storage TypeModel NO.
ZW32-33Speed
High-Speed Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
RecloserPoles Number
3Type
Circuit BreakerFunction
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), Automatic RecloserCertification
ISO9001-2000, CCC, Type TestingVoltage
33kvCurrent
630A/1250ABreaking Current
31.5kaOperating Method
Manual/MotorizedTransport Package
Normal Export CaseSpecification
Solid typeTrademark
Volcano ElectricalOrigin
ChinaHS Code
8538900000Key features
Vacuum Arc Extinguishing: Adopts mature outdoor epoxy resin APG process with vacuum arc extinguishing chamber for stable performance.
Deep Fusion Technology: Integrates sensors and vacuum chamber into embedded pole for measurement, protection, and loss monitoring.
IP66 Protection Level: Fully enclosed chassis structure ensures protection against dust and water jets.
Dual Operation Modes: Supports both manual and motorized operation for flexible distribution network automation.
Long Mechanical Life: Main shaft sliding mode transmission reduces torque loss and extends mechanical service life.
Comprehensive Protection: Functions include circuit-breaker failure protection, overcurrent protection, and overvoltage protection.
Remote Control Capability: Compatible with digital controllers and PT for remote control of power transmission and distribution.
OEM/ODM Service: Customizable voltage, current, and breaking current options available for specific project needs.
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 is the rated voltage of this circuit breaker?
A:
The rated voltage is 36kV, with options for 12kV, 24kV, or 36kV depending on the specific model configuration.
Q:Can the circuit breaker be operated remotely?
A:
Yes, for electrical operation, it can be connected to a digital controller and PT to realize remote control for power transmission and distribution.
Q:What is the protection level of the chassis?
A:
The chassis adopts a fully enclosed structure with a protection level up to IP66.
Q:What are the available rated current options?
A:
The rated current options include 630A, 1250A, and 1600A.
Q:Is the product suitable for outdoor installation?
A:
Yes, it is a three-phase outdoor distribution device designed for pole-mounted installation with high-quality epoxy resin insulation.
Send Inquiry
*To:
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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