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Product profile
Customization
AvailableBreaking Capacity
High Voltage Circuit BreakersOperation
Electric TypeModel NO.
ZW32-12G/630-20Speed
Normal Type Circuit BreakerArc-extinguishing Medium
VacuumInstallation
FixedStructure
VcbPoles Number
3Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
ISO9001-2000, CERated Frequency
50 HzRated Current
630A / 1250A / 1600ARated Short-Circuit Breaking Current
20ka / 25ka / 31.5ka / 40kaRated Peak Withstand Current
2.5 Times The Breaking Current (e.g., 50ka, 80ka)Insulation Level
1min Power Frequency Withstand Voltage: 42kvTransport Package
Wooden CaseSpecification
12kVTrademark
CNKEEYAOrigin
ChinaHS Code
8536200000Production Capacity
30000 PCS / YearKey features
Full-insulated outdoor design with excellent weather resistance
Integrated manual operation & disconnector for enhanced safety
Modular structure for versatile installation compatibility
High short-circuit breaking capacity for reliable protection
Company profile
Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Ningbo, YiwuAverage Response Time: ≤1.95hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, CIP, FCA
AI-Powered supplier vetting
SummaryThe supplier is a China-based limited company in Wenzhou engaged in electrical and electronic power equipment, including transformers, switchgear, substations, distribution cabinets and related products. It reports ISO 9001 and ISO 14001 certification and states that it has also passed quality, environmental, and occupational health and safety management system certifications. The supplier offers broad customization services and exports 90% of total sales, with markets across multiple regions. After-sales service is supported by documented corrective-action and complaint-handling procedures. However, the supplier reports no new products launched in the past year, no SDK availability, no OEM service for popular brands, and zero quality-control test equipment. Its stated workforce is seven employees, while reported R&D engineer experience and quality-control staffing are presented as ranges. Financial records are referenced for 2021–2023, but their contents are not provided. Customer references are general...
Supplier typeZhejiang Hanya Electric Appliance Co., Ltd. is identified as a limited company founded in 2009, headquartered in Wenzhou, China, and operating in electrical and electronic power equipment. Its listed scope covers transformers, switchgear, substations, distribution boxes, circuit breakers, and related equipment, and it is not part of a larger company group.
CertificationsThe supplier states that it has passed quality management, environmental management, and occupational health and safety management system certifications, and specifically lists ISO 9001 and ISO 14001. These statements provide explicit evidence of certification holdings, although no certificate numbers or validity dates are supplied.
After-Sales capabilityThe supplier describes providing pre-sale, sales, and after-sales service and reports clear procedures with followed records for both corrective and preventive actions and customer complaint handling. This supports a documented service process, although the effectiveness or response performance is not quantified.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, customization from designs, and flexible customization. This is direct evidence of broad customization service coverage.
Product Q&A
Q:What is the rated voltage of this circuit breaker?
A:
The rated voltage is 12kV, designed for medium-voltage power distribution systems.
Q:Is the rated current customizable?
A:
Yes, the standard rated current is 630A, but it can be customized up to 1250A and 1600A.
Q:What are the available short-circuit breaking current options?
A:
The breaker is available with rated short-circuit breaking currents of 20kA, 25kA, 31.5kA, and 40kA.
Q:What protection functions does this VCB offer?
A:
It provides conventional circuit breaker functions, circuit-breaker failure protection, overcurrent protection, and overvoltage protection (OVP).
Q:How long is the lead time for orders?
A:
During peak season, the lead time is one month, while off-season orders are delivered within 15 workdays.
Send Inquiry
*To:
Zhejiang Hangya Electric Appliance Co., Ltd.
Zhejiang Hangya Electric Appliance Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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