What is the limiting value of un-operating current?

The limiting value of un-operating current is specified as 6In.

What standards does the product comply with?

The KNL5 Series RCCB complies with the IEC/EN61008.1 and GB16916.1 standards.

Knl5 Series Residual Current Circuit Breaker Safety RCCB

Name: Knl5 Series Residual Current Circuit Breaker Safety RCCB
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623603384

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

US$8.00

10,000 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

KNL5-63

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

Conventional Circuit Breaker

Type

Circuit Breaker

Function

RCCB

Certification

CE, CB

Sensibility

Atype;Actype

Rated Working Voltage

240V/415V

Rated Limiting Short-Circuit Current

3000A

Transport Package

Carton

Specification

IEC/EN61008.1 and GB16916.1

Trademark

KORLEN

Origin

Wenzhou; Zhejiang; China

Production Capacity

5000000PCS/Year

Key features

High Safety Protection: Rapidly cuts off power to protect against electric shock and leakage current.

Wide Application Scope: Suitable for industrial, commercial, tall buildings, and civil housing sites.

Standard Compliance: Complies with IEC/EN61008.1 and GB16916.1 international standards.

Multiple Certifications: Holds CE, CB, SEMKO, NF, SIRIM, SNI, PCT, and TSE certifications.

High Breaking Capacity: Rated limiting short-circuit current up to 6000A for robust performance.

Durable Mechanical Life: Features a mechanical life of 10,000 operations and electric life of 4,000.

Customizable Sensitivity: Offers A Type, AC Type, and S Type sensitivity options for specific needs.

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: ≤10.99h

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 primary function of the KNL5 Series RCCB?

It is a residual current circuit breaker without over-current protection, designed to rapidly cut off power when human electric shock or excessive leakage current is detected, ensuring safety.

Q:What are the rated working voltage and frequency options?

The rated working voltage is 240V for 2-pole and 415V for 4-pole configurations. The rated frequency is 50/60Hz.

Q:What are the available rated current and residual operating current values?

Rated working current options include 16, 20, 25, 32, 40, 50, and 63A. Rated residual operating current options are 0.03A, 0.1A, and 0.3A.

Q:Is the product customizable regarding sensitivity and voltage?

Yes, the product offers customizable sensitivity (A Type, AC Type, S Type) and rated working voltage (240V/415V) options.

Q:What certifications does the KNL5 Series RCCB hold?

The product holds CE and CB certifications, along with others like SEMKO, NF, SIRIM, SNI, PCT, and TSE.