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Epoxy Resin Contact Box Spout Bushing Insulator for Switchgear
US$100.00-200.00
1 Piece
Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Energy-storage TypeModel NO.
Embedded PoleSpeed
High-Speed Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
MCBPoles Number
3Type
VacuumFunction
Conventional Circuit Breaker, Circuit-Breaker Failure ProtectionCertification
ISO9001-2000Transport Package
Normal Export CaseSpecification
TD seriesTrademark
Volcano ElectricalOrigin
ChinaHS Code
8538900000Production Capacity
50000Key features
High Breaking Capacity: Designed for high voltage circuit breakers with rated short circuit current up to 40kA.
Vacuum Arc Extinguishing: Uses vacuum as the arc-extinguishing medium for rapid response during high voltage cut-off.
Wide Current Range: Supports vacuum interrupter currents from 400A up to 4000A for diverse applications.
Multiple Voltage Ratings: Applicable to rated voltages of 12kV, 24kV, and 36kV for various power systems.
High Mechanical Life: Endures up to 10,000 mechanical operations ensuring long-term reliability.
Comprehensive Certifications: ISO9001, ISO14001, and ISO18001 approved with passed type testing.
OEM and ODM Services: Customization services available with dedicated R&D engineers and production lines.
Versatile Application: Suitable for indoor/outdoor vacuum circuit breakers and medium voltage switchgears.
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 range?
A:
The product supports rated voltages of 12kV, 24kV, and 36kV.
Q:What is the maximum current capacity?
A:
The vacuum interrupters can handle currents ranging from 400A to 4000A.
Q:Is customization available?
A:
Yes, OEM and ODM services are available for custom dimensions and specifications.
Q:What certifications does the product have?
A:
The product and factory are certified under ISO9001, ISO14001, and ISO18001.
Q:What is the mechanical life of the insulator?
A:
The mechanical life endurance time is up to 10,000 operations.
Send Inquiry
*To:
Zhejiang Volcano Electrical Technology Co., Ltd.
Zhejiang Volcano Electrical Technology Co., Ltd.*Content:
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