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Efficient 12kv Vacuum Circuit Breaker with 50Hz Frequency and Durability

Name: Efficient 12kv Vacuum Circuit Breaker with 50Hz Frequency and Durability
Brand: Zhejiang Shengxian Electric Power Technology Co., Ltd.
SKU: 2124572512

Zhejiang, ChinaZhejiang Shengxian Electric Power Technology Co., Ltd.

US$500.00-1,000.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Model NO.

High Performance Circuit Breaker

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Insert

Structure

Vcb

Poles Number

Type

Circuit Breaker

Certification

ISO9001-2000, CE, CCC

Rated Voltage

12kv

Rated Frequency

50Hz

Mechanical Life

10000 Times

Rated Current

630A~4000A

Bcd Curve

Standard

IEC 60898

Transport Package

Export Standard Wooden Case

Specification

310*681*638MM

Trademark

shengxian

Origin

Zhejiang, China

HS Code

8535900000

Production Capacity

500 Pieces/Week

Key features

High Breaking Capacity: Rated short circuit breaking current up to 40kA for robust protection.

Long Mechanical Life: Designed for 20,000 mechanical operations ensuring durability.

Flexible Installation: Can be fixed in switch cabinets or mounted on handcarts.

OEM/ODM Service: We provide OEM/ODM services and can brand your logo on our products.

Low MOQ: Minimum Order Quantity is just 1 piece.

Fast Delivery: Typically delivery occurs within 5 to 10 working days.

Certified Quality: Certified with ISO9001-2000, CE, and CCC standards.

Professional Support: Distinguished factory with a decade of expertise in electrical equipment.

Company profile

Fast DeliveryFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang Shengxian Electric Power Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.34h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based manufacturer operating two production lines for transformers, electrical switchgear, and vacuum circuit breakers. It reports annual outputs of 4,000 transformers, 2,500 switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. The supplier holds ISO9001, ISO14001, ISO45001, and CCC-related credentials, and has documented procedures for inspections, complaints, corrective actions, and service assessment. It offers broad customization and ODM services, but reported no new product information in the past year and no SDK availability. Overseas infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the provided financial records are incomplete and monetary figures are excluded. Customer cases and named customer references are not provided.

CertificationsThe supplier reports ISO9001 quality certification, CCC certification for core products, ISO14001 environmental certification, and ISO45001 occupational health and safety certification. These stated certifications provide explicit evidence of certification coverage across quality, environmental, and occupational safety areas.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas service country coverage, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports multiple patents granted by CNIPA and offers ODM services, indicating some established innovation and design capability. However, it states that no new product information was available in the past year and that no SDK is available, so current product-development activity appears limited.

Production capacityThe supplier operates two production lines and reports annual outputs of 4,000 transformers, 2,500 electrical switchgear units, and 10,000 vacuum circuit breakers, with one-month lead times in both peak and off-peak seasons. It has two dedicated quality inspectors and standardized finished-product inspection instructions, but does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a distinguished factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and diverse electrical equipment including vacuum circuit breakers and load break switches. Our factory is a premier supplier to the State Grid Corporation of China.

Q:Do you accept customized service?

We provide OEM/ODM services and can brand your logo on our products. Our skilled technical and quotation team is ready to deliver a project that meets your specifications.

Q:What is your MOQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time?

Lead time varies with your specifications and quantity. Typically, delivery occurs within 5 to 10 working days.

Q:How do you solve quality problems?

Kindly provide detailed photos of the quality issues. Our technical and quality analysis teams will review them and offer a resolution within two days.