What is the lead time for delivery?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What is the rated current range?

Rated current options include 630A, 1250A, and 1600A.

Is the circuit breaker suitable for frequent operation?

Yes, it is designed for frequent operation and heavy-duty applications in switchgear cabinets.

Cnkeeya Vs1-12 12kv 31.5ka Fixed Vacuum Circuit Breaker

Name: Cnkeeya Vs1-12 12kv 31.5ka Fixed Vacuum Circuit Breaker
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2283611855

Zhejiang, ChinaZhejiang Hangya Electric Appliance Co., Ltd.

US$500.00-650.00

1 Piece

Sample price:US$700.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

VS1-12

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Vcb

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CE

Rated Frequency

50 Hz

Rated Current

630A / 1250A / 1600A

Rated Short-Circuit Breaking Current

20ka / 25ka / 31.5ka / 40ka

Rated Peak Withstand Current

2.5 Times The Breaking Current (e.g., 50ka, 80ka)

Insulation Level

1min Power Frequency Withstand Voltage: 42kv

Transport Package

Wooden Case

Specification

12kv

Trademark

CNKEEYA

Origin

China

HS Code

8536200000

Production Capacity

30000 PCS / Year

Key features

High Breaking Capacity: Available in 20kA, 25kA, 31.5kA, and 40kA options for robust protection.

Long Mechanical Life: Endures up to 20,000 operations ensuring long-term reliability.

Flexible Charging Operation: Supports both manual and motorized charging for power outage scenarios.

Compact Modular Design: Space-saving structure with low maintenance requirements.

IEC Compliant Performance: Fully meets IEC 62271-100:2001 standards for insulation and safety.

Vacuum Arc Quenching: High-quality vacuum interrupters ensure reliable arc suppression.

Wide Application Scope: Ideal for industrial, commercial, and utility power distribution systems.

Multiple Current Ratings: Offered in 630A, 1250A, and 1600A to suit various load needs.

Company profile

High Repeat Buyers ChoiceExperienced TeamImporters and Exporters

Zhejiang Hangya Electric Appliance Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Ningbo, YiwuAverage Response Time: ≤2.21hTerms 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.