Is OEM service available?

Yes, OEM and ODM services are available for this product.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What certifications does the product have?

The product holds CE certification and the manufacturer is certified under ISO9001:2015, ISO14001, and ISO45001:2018.

12kv Indoor High Voltage Electric 3-Pole Vacuum Circuit Breaker

Name: 12kv Indoor High Voltage Electric 3-Pole Vacuum Circuit Breaker
Brand: Bokong Electric Co., Ltd.
SKU: 2214686295

Zhejiang, ChinaBokong Electric Co., Ltd.

US$450.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

BKV1-12/2000-31.5

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CCC

Rated Current

630-1250A

Rated Short Circuit Breaking Current

20-25ka

Rated Frequency

50Hz

Transport Package

Wooden Box

Trademark

Bok

Origin

China

HS Code

8535210000

Production Capacity

6000 Pieces/Year

Key features

Side-Mounted Structure: Enables compact installation in switchgear cabinets with simplified wiring and easy side access for maintenance.

Vacuum Arc-Extinguishing: Utilizes high-vacuum technology for pollution-free, safe, and reliable interruption with minimal contact ablation.

High Reliability: Features spring-energy storage mechanism with manual and electric options, stable against grid voltage fluctuations.

Low Maintenance: Simple design with few detachable parts and solid insulation reduces workload and operational costs significantly.

Environmental Adaptability: Resists humidity, heat, pollution, and vibration, ensuring stable operation in harsh indoor conditions.

OEM/ODM Services: Offers full, minor, and flexible customization options from designs or samples for tailored solutions.

Long Mechanical Life: Designed for 20,000 mechanical operations and 50 short-circuit breaking operations for extended service.

Fast Response Time: Peak and off-peak season lead times are within 15 working days for efficient delivery.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Bokong Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryBokong Electric Co., Ltd. is a China-based limited company established in 2011 and located in Yueqing, Zhejiang. It is described as a technology-based enterprise engaged in the research, production, sales, and service of power transmission and transformation equipment rated at 35KV and below. Its offerings include transformer substations, switchgear, ring main units, and distribution cabinets. The supplier reports ISO9001:2015 and ISO14001:2015 certifications and 14 years of combined R&D engineer experience. Its products are stated to be used by domestic power companies, power stations, petroleum and chemical enterprises, factories, mining businesses, and real estate projects. An SGS audit record is provided with validity from July 10, 2025 to July 9, 2026, but the audit result is not interpretable from the coded value supplied. Outsourcing, inventory, overseas services, OEM/ODM, SDK, quality assurance, traceability, and related capabilities remain unknown. No financial data is included in this assessment.

Supplier typeThe supplier is identified as a limited company and a trade company in the manufacturing industry. Its stated operations include R&D, production, sales, and service of power transmission and transformation equipment rated at 35KV and below, indicating a combined trading and industrial-business profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates. An SGS audit record is also listed as valid from July 10, 2025 to July 9, 2026, although the supplied coded audit result cannot be interpreted as pass or fail.

After-Sales capabilityThe supplier explicitly claims comprehensive after-sales service and says its products have received unanimous praise from users. However, no specific service process, response standard, service coverage, or overseas support capability is provided.

R&D capabilityThe supplier describes itself as technology-based, engaged in R&D, and continuously increasing technology investment. It also reports 14 years of combined R&D engineer experience, but specific new-product results, patents, or technical performance evidence are not provided.

Production capacityThe supplier states that it conducts production of power transmission and transformation equipment up to 35KV, and its primary products include substations, switchgear, ring main units, and distribution cabinets. Outsourcing procedures, manufacturing contracts, inventory capacity, and related operational capabilities are marked unknown, so production scale and fulfillment capacity cannot be fully evaluated.

Client casesThe supplier states that its products are used by domestic power companies, power stations, petroleum and chemical enterprises, factories, mining businesses, and real estate projects. These are described as industry applications, but named customers, project details, and verifiable case documentation are not provided.