What is the electrical life of the contactor?

The electrical life is up to 1,000,000 operations under AC-3 conditions and varies from 100,000 to 200,000 under AC-4 conditions.

Can you provide drop shipping services?

Yes, we provide drop shipping services to ensure you receive your order directly.

What are the conditions for returning defective products?

All products must be returned in their original condition to qualify for a refund or exchange.

AC Contactor for Tower Crane Electrical Spare Parts Knc1

Name: AC Contactor for Tower Crane Electrical Spare Parts Knc1
Brand: GAONENGGELE ELECTRICAL SHARES CO.,LTD.
SKU: 623538164

Zhejiang, ChinaGAONENGGELE ELECTRICAL SHARES CO.,LTD.

Negotiable

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Electricity Type

Number of Pole

Model NO.

KNC1

Phase

Main Circuit Rating Voltage

690V

Main Circuit Rating Current

9-95A

Type

Ac Contactors

Electric Ratings

AC50/60Hz, 690V, up to 95A

Ambient Temperature

-5°c~+40°c

Mounting Cat

III

Utilization Catagory

AC-3, AC-4

Electric Life (Times)

1000000 Times

Standard

IEC/En 60947-4-1

Transport Package

Carton

Trademark

Korlen

Origin

China

HS Code

853690000

Production Capacity

10000PCS/Month

Key features

Wide Voltage Range: Rated voltage up to 690V suitable for various industrial applications.

High Current Capacity: Available current ratings from 9A to 95A to match different motor loads.

Long Electrical Life: Up to 1,000,000 operations under AC-3 conditions for reliable performance.

IEC Standard Compliance: Manufactured in strict accordance with IEC/EN 60947-4-1 standards.

Versatile Utilization: Designed for AC-3 and AC-4 categories including motor control and switching.

Comprehensive Warranty: 2-year warranty coverage for all mechanical defects and quality issues.

Global Shipping Options: Shipped worldwide via sea freight or express couriers like UPS and DHL.

Flexible Payment Terms: Accepts T/T with 30% deposit or L/C for secure international transactions.

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: ≤8.92h

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.