Is the rated working current customizable?

Yes, the rated working current can be customized from 16A to 800A.

What is the maximum rated working voltage?

The rated working voltage is 690V and below.

What types of poles are available?

The circuit breaker is available in 3P and 4P configurations.

Circuit Breaker with Silver Contact Good Copper More Safe Made Knm1

Name: Circuit Breaker with Silver Contact Good Copper More Safe Made Knm1
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623571364

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$15.30-17.00

100 Pieces

Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

KNM1

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

Moulded Case Circuit Breaker

Poles Number

3p 4p

Type

Circuit Breaker

Function

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

Certification

ISO9001-2000, CE, CB, CCC

Rated Working Current

16A to 800A

Production Standard

IEC60947-2;GB14048.2

Rated Working Voltage

690V and Below

ISO

ISO9001 ISO14001

Transport Package

Carton

Specification

3P, 4P

Trademark

KORLEN

Origin

Wenzhou; Zhejiang; China

HS Code

8536200000

Production Capacity

500000PCS/Year

Key features

High Safety Design: Features silver contacts and good copper for enhanced safety and performance.

Wide Voltage Range: Rated insulation voltage up to 750V, applicable for AC 50Hz distribution nets.

Flexible Installation: Can be installed both vertically and horizontally to suit different setups.

Comprehensive Protection: Provides overload, short-circuit protection, and circuit-breaker failure protection.

International Certifications: Certified with ISO9001-2000, CE, CB, CCC, and complies with IEC60947-2 standards.

Customizable Current: Rated working current is customizable from 16A to 800A based on requirements.

Multiple Poles Options: Available in 3P and 4P configurations for versatile electrical applications.

Proven Manufacturer: Produced by Korlen with over 1500 workers and ISO 9001/14001 verified systems.

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: ≤9.09h

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.