What is the frequency range for this product?

It is applicable for power distribution networks of 50/60Hz.

Can this breaker be used for motor protection?

Yes, it can protect power equipment against overload and short current, and start motors infrequently.

What is the structure type of this circuit breaker?

It is a Moulded Case Circuit Breaker (MCCB) with fixed installation and electric operation.

Moulded Case Circuit Breaker 3p Squared Overload Protection Knm1l

Name: Moulded Case Circuit Breaker 3p Squared Overload Protection Knm1l
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623655034

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$10.00

100 Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

KNM1L

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

Moulded Case Circuit Breaker

Poles Number

Type

Circuit Breaker

Certification

ISO9001-2000

Transport Package

Carton

Specification

IEC60947-2

Trademark

korlen

Origin

Wenzhou

Production Capacity

30000PCS/Month

Key features

High Breaking Capacity: Features high voltage breaking capacity for reliable circuit protection.

Residual Current Protection: Protects against indirect contact and prevents fire from insulation faults.

Wide Application Range: Suitable for 50/60Hz power distribution with rated voltage up to 690V.

High Rated Current: Supports rated current up to 800A for heavy-duty power distribution.

Multiple Accessories: Available with shunt trip, undervoltage, auxiliary, and alarm contacts.

International Certifications: Passed CB, SEMKO, NF, SIRIM, SNI, CE, PCT, and TSE verifications.

ISO Certified Manufacturer: Company holds ISO 9001 and ISO 14001 management system certifications.

Motor Protection: Capable of protecting power equipment against overload and short circuits.

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: ≤11.74h

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.