What are the available working modes?

The switch supports four modes: Automatic, Electric, Emergency Manual, and Locking.

Is the product suitable for fire protection?

Yes, it features zero technology to force set zero in emergencies and meets fire protection linkage requirements.

What is the warranty period?

The product comes with a 2-year guarantee period.

Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce

Name: Skt1-250A/M1/Ck 4poles AC220V ATS Changeover Switch Automatic Transfer Switch with Ce
Brand: Jiangsu Aisikai Electric Co., Ltd.
SKU: 917365525

Jiangsu, ChinaJiangsu Aisikai Electric Co., Ltd.

US$150.00

10-99 Pieces

US$130.00

100-999 Pieces

US$120.00

1,000-9,999 Pieces

US$100.00

10,000+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, ISO9001, CE

Standard Component

Model NO.

SKT1-250A/M1/CK

Technics

Push

Material

Copper

Type

Connecting Rod

Unit Size of Box

42*20*23

Rated Current

250A

Copper Bar Surface

Silver Plating

Catagory

AC-33A

Standards

IEC60947-6-1

Control Voltage

180V~270V, Normally 220V/230V

Frequency

50/60Hz

Working Vultage

AC220V

Motor Voltage

AC220V

Guarantee Period

2years

Label

OEM

Using

Generator/Building

Mechanical Life

20000times

Electric Life

15000times

Operation Type

Auto/Manual

Transport Package

1PC/Woodcase

Specification

125A

Trademark

AISIKAI

Origin

Yangzhou City, China

HS Code

8536500000

Production Capacity

10000PCS/Month

Key features

PC Class Performance: Advanced third-generation dual power switch with AC-33A usage category for frequent operations.

Zero Arc Technology: Double complex contact design eliminates arc chute, ensuring safe and reliable switching.

Comprehensive Certifications: Complies with IEC/GB standards and holds CCC and CE certifications for global markets.

Wide Current Range: Innovative coverage from 6A to 6300A suitable for civil, industrial, and commercial applications.

Multiple Working Modes: Supports Automatic, Electric, Emergency Manual, and Locking modes for versatile control.

High Mechanical Life: Durable design ensures over 8000 operational cycles with reliable machine interlocking.

Flexible Customization: Offers full customization, minor customization, and OEM/ODM services based on samples or designs.

Robust Interlock System: Features reliable machine and electric interlocks with independent overload disconnect switches.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedProduct Certification

Jiangsu Aisikai Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.68h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells power transmission, distribution, control, charging-station, power-electronic, and photovoltaic equipment. It demonstrates broad customization and ODM/OEM capabilities, reports new-product development during the past year, and has SDK availability. Quality processes include seven inspectors, documented finished-product inspection instructions, traceability, quality assurance, complaint procedures, and corrective-action procedures. Production information indicates five lines and lead times within 15 working days in both peak and off-peak seasons. Overseas support is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has attended Middle East Energy Dubai and serves multiple export markets. Financial credibility cannot be assessed from the non-financial information provided.

Supplier typeThe stated business scope covers manufacturing and sales of distribution and control equipment, charging stations, power-electronic components, and photovoltaic equipment. The supplier also reports OEM service for well-known brands, indicating a manufacturer with OEM capability rather than a pure trading profile.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure and has attended an overseas trade show. However, it reports no overseas warehouse, showroom, agent, or branch, and the number of overseas service countries is stated as zero, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports new-product development in the past year, ODM services, SDK availability, one national science and technology progress award, and two years of total R&D engineer experience. These indicators support innovation activity, although the limited stated R&D experience prevents assessing its depth comprehensively.

Production capacityThe supplier reports five production lines, multiple listed manufacturing and assembly facilities, seven quality inspectors, and lead times within 15 working days in both peak and off-peak seasons. These explicit indicators support operational production capability, although output scale is not assessed here because the provided output figure is monetary.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization capability.