What is the mechanical endurance?

The mechanical endurance is 10 x 10^6 operations for all models.

Is the air chamber sealed?

Yes, the air chamber is a sealing type with a small arc-over distance.

What is the frequency operation capacity?

The frequency operation and controlling capacity are very high.

Hot Sale Knc8 Series AC Contactor

Name: Hot Sale Knc8 Series AC Contactor
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623142744

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

Negotiable

100 Bags

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Electricity Type

Number of Pole

Model NO.

KNC8 Series

Phase

Type

Ac Contactors

Size

40~56

Transport Package

Carton

Specification

9A~400A

Trademark

korlen

Origin

Wenzhou; Zhejiang; China

HS Code

8536900000

Production Capacity

5000PCS/Day

Key features

Wide Voltage Range: Rated insulation voltage supports 690V to 1000V for versatile applications.

High Current Capacity: Rated operational current spans from 9A up to 400A at 380V AC-3.

IEC and GB Compliance: Meets IEC60947, VED0660, and GB14048 international safety standards.

Sealed Air Chamber: Sealing design reduces arc distance and minimizes electric box measurement.

Durable Contact System: Unique frame reduces abrasion and significantly extends electro-life.

Low Noise Operation: Reliable electromagnet design ensures low noise and high mechanical intensity.

Vibration Resistance: Strong vibration resistance ensures stability in harsh environments.

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

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.