Is the rated voltage customizable?

Yes, the rated voltage can be customized to 400V or 690V as per the product attributes.

Circuit Breaker with Embedded Poles Knw1

Name: Circuit Breaker with Embedded Poles Knw1
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623572494

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$800.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

KNW1

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed, Drawer Type

Structure

ACB

Poles Number

3 Pole and 4 Pole

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CCC

Rated Voltage

400V/690V

Support Attachment

Yes

Support Manual Operation

Yes

Delay Adjustable

Yes

Instantaneously Adjustable

Yes

Capacity

40ka 65ka 100ka

Applicable Type

O Rigin

Zhejaing

Transport Package

Wooden Box

Specification

3P/4P/400A-6300A

Trademark

KORLEN

Origin

China

HS Code

853620000

Production Capacity

50000PCS/Year

Key features

High Breaking Capacity: Rated limiting short circuit breaking capacity up to 120kA at 400V.

Intelligent Protection: Features L, M, and H type controllers for overload, short circuit, and earth fault protection.

Versatile Installation: Available in both fixed type and draw-out (drawer) type configurations.

Wide Current Range: Rated AC current ranges from 630A to 6300A for diverse power distribution needs.

Multiple Pole Options: Supports both 3-pole and 4-pole configurations for different circuit requirements.

Comprehensive Certifications: Certified with CE, CCC, ISO9001-2000, and conforms to IEC/EN 60947-2 standards.

Reliable Operation: Mechanical life up to 10,000 times and electrical life up to 1,000 times.

Customizable Parameters: Rated voltage, capacity, delay, and instant adjustment are customizable.

Company profile

Experienced TeamSelf-brandedPatents AwardedExhibition Experience

GAONENGGELE ELECTRICAL SHARES CO.,LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, OtherExport Year: 2015-03-11Average Response Time: ≤7.19h

AI-Powered supplier vetting

SummaryKorlen Electric Appliances demonstrates established manufacturing and customization capabilities, operating 9 production lines and offering automated and semi-automated assembly and welding resources. It holds multiple management-system certifications, including ISO 9001, ISO 14001, and ISO 45001-related certification, as well as CCC and BSCI certifications. The supplier reports documented procedures for service capability, corrective actions, complaint handling, quality assurance, and raw-material traceability. It offers OEM and ODM services, flexible design customization, SDK availability, and has received one national science and technology progress award. However, it reports no overseas warehouse, showroom, agent, or branch, serves zero overseas countries according to the provided data, and had no new products in the past year. Customer evidence includes OEM service for popular brands and an 80%–100% repeat-buyer preference, but no Fortune 500 collaboration.

CertificationsKorlen reports ISO 9000/9001, ISO 14000/14001, OHSAS/OHSMS 18001, ISO 45001:2018, CCC, and BSCI certifications or capabilities. This provides explicit evidence of broad management-system, product-compliance, and social-responsibility certification coverage.

After-Sales capabilityThe supplier has written and followed procedures for service capability, corrective and preventive actions, and customer complaints, and reports quality assurance and raw-material traceability. However, it has no overseas warehouse, showroom, agent, or branch, so its documented service processes are stronger than its overseas physical-service coverage.

R&D capabilityThe supplier offers ODM, flexible customization, SDK availability, and reports one national science and technology progress award. Conversely, it states that no new products were developed in the past year and has only 2 R&D engineers, so the evidence supports some technical capability but not consistently strong recent innovation output.

Production capacityKorlen operates 9 production lines and lists fully automated and semi-automatic assembly and welding lines, laboratory equipment, cycle testing, environmental testing, and X-ray fluorescence analysis. It also reports lead times within 15 workdays in both peak and off-season, supporting a positive assessment of production infrastructure and stated delivery capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization through both design and R&D services. This is direct evidence of broad customization capability.

Client casesThe supplier reports participation in the MATELEC offline trade show, OEM service for popular brands, and an 80%–100% preference among repeat buyers. It has not collaborated with Fortune 500 companies, and the provided data does not identify specific customer names or detailed project cases.

Product Q&A

Q:What is the rated breaking capacity of this circuit breaker?

The rated limiting short circuit breaking capacity (Icu) is up to 120kA at 400V and 85kA at 690V.

Q:What installation types are available?

The circuit breaker is available in two installation types: fixed type and draw-out (drawer) type.

Q:What are the available rated current ranges?

The rated AC current ranges from 630A to 6300A, including specific frame sizes like 630A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A, 3200A, 4000A, 5000A, and 6300A.

Q:Does it support intelligent control features?

Yes, it is equipped with intelligent controllers of three types: L type (basic protection), M type (standard with digital display), and H type (communication and load monitoring).

Q:What certifications does the product hold?

The product holds CE, CCC, and ISO9001-2000 certifications and conforms to IEC/EN 60947-2 and GB14048.2 standards.