What is the breaking capacity?

It achieves a high breaking capacity of 80kA to 100kA (RMS) with fast closing to suppress inrush current.

What protection functions does it offer?

It provides overload, short-circuit (long-time, short-time, instantaneous), and single-phase ground fault protection.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Acb Air Circuit Breaker (1000A-6300A)

Name: Acb Air Circuit Breaker (1000A-6300A)
Brand: Bokong Electric Co., Ltd.
SKU: 2231152645

Zhejiang, ChinaBokong Electric Co., Ltd.

US$300.00

1 Piece

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

BKDW15-1600

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Open Frame

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CCC

Trip Unit Type

Electronic/Magnetic

Customizable

ODM/OEM

Mechanical Life

10000-30000

Control Power Supply Voltage

AC220V, DC220V, AC380V, etc.

Transport Package

Wooden Box Package

Specification

322× 288× 276mm

Trademark

BOK

Origin

China

HS Code

8536200000

Production Capacity

10000pieces/Year

Key features

High Breaking Capacity: Achieves 80-100kA breaking capacity with multi-contact parallel structure and arc-extinguishing system.

Intelligent Protection Functions: Provides long-time, short-time, instantaneous, and single-phase ground fault protection with inverse-time characteristics.

Flexible Mounting Options: Available in draw-out type (3 positions) and fixed type to suit various installation needs.

Wide Current Range: Rated current covers 400A to 6300A for diverse power distribution capacities.

Smart Communication Support: Supports RS485 interface with Modbus/Profibus for remote measurement, signal, control, and adjustment.

Dual Energy Storage Mechanism: Spring energy-storage mechanism supports both electric and manual operation for automation and debugging.

Long Mechanical Life: Designed for 20,000 to 30,000 operations ensuring long-term reliability.

Customizable Trip Units: Offers electronic or magnetic trip unit types with flexible customization options.

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.