Can the tripping curve be customized?

Yes, it supports B, C, and D tripping curves.

How is the MCB installed?

It is installed on a standard DIN rail.

What is the rated working current range?

The rated working current ranges from 6A to 63A.

Knb6-63 Plug-in Mini Circuit Breaker with Silver Contact MCB

Name: Knb6-63 Plug-in Mini Circuit Breaker with Silver Contact MCB
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623648864

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$1.20

1,000 Pieces

Sample price:US$1.20/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Plug in

Structure

Conventional Circuit Breaker

Poles Number

1, 2, 3, 4p

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE, CB

Tripping Curves

B C D

ISO

ISO9001 ISO14001

Installation Type

Plug in

Rate Working Voltage

240/415V

Rated Frequency

50/60Hz

Rated Working Current

6,10,16,20,25,32,40,50,63A

Making and Breaking Capacity

10ka

Pole

1,2,3,4

Mechanical Life

10000

Electric Life

4000

Transport Package

Carton

Specification

CE; ROHS; CCC

Trademark

KORLEN

Origin

Wenzhou; Zhejiang; China

HS Code

8536200000

Production Capacity

5000000PCS/Year

Key features

High Breaking Capacity: Rated making and breaking capacity up to 10000A for reliable short-circuit protection.

Wide Current Range: Available in rated working currents from 6A to 63A to suit various load requirements.

Multiple Pole Options: Offered in 1, 2, 3, and 4-pole configurations for flexible circuit protection.

Standard DIN Rail Mount: Designed for easy installation on standard DIN rails for convenient usage.

Dual Certification: Complies with GB10963 and IEC/EN60898 standards for global safety assurance.

Long Mechanical Life: Endures up to 10000 mechanical operations for durable performance.

Versatile Voltage Support: Rated working voltage up to 415V for AC 50/60Hz systems.

Customizable Tripping Curves: Supports B, C, and D tripping curves to match specific load characteristics.

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: ≤10.23h

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.