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Customized 3position 1-2-3-4-5-6 Changeover Manual Change Over Rotary Switch
US$1.00-2.00
1 Piece
Product profile
Customization
AvailableUsage
Electrical ApplianceStandard
StandardModel NO.
LW26Certification
ISO, CECondition
NewProduct Name
Universal Transfer SwitchProduct
Good QualityPrice
NegotiableCompany Feature
ManufacturerTrademark
GWIEC/OEM/BlankOrigin
China ZhejiangKey features
Wide Voltage Range: Rated working voltage supports 120V, 240V, and 440V for versatile circuit applications.
High Current Capacity: Available in 20A, 25A, and 32A rated thermal current options to match load requirements.
Safety Certified: Complies with IEC60947, GB14048.3, and GB14048.5 standards for electrical safety.
Finger-Proof Terminals: Selected models feature finger-proof terminals for enhanced operator safety.
Multiple Position Styles: Offers Position, Auto-return, and Position & Auto-return styles for flexible control.
Durable Construction: Brand new condition with robust design for frequent manual operation and circuit switching.
Manufacturer Direct: Sold directly by manufacturer with negotiable pricing and good quality assurance.
Global Shipping: Exported from Ningbo port with flexible payment terms including LC and T/T.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤10.41hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryYueqing Greenwich Imp & Exp Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Zhejiang, with a factory in the Qiligang/Liushi area. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Listed production capacities are 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. Its product scope centers on electrical components including MCCBs, MCBs, contactors, relays, starters, and circuit breakers. Export activity reportedly began in 2017, with 41%–50% of sales from exports and exports conducted directly or through agents. The records provide limited evidence on after-sales service, financial credibility, innovation, customization, and customer-case depth. Trade records show one transaction associated with a Kazakhstan buyer in February 2025, but monetary figures are omitted.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its head office and factory located in Zhejiang, China. However, another record describes the company nature as a trading company, indicating a mixed or potentially inconsistent classification across the available data.
CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although no certification scope, issuing body, or validity dates are provided.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, and its company description mentions continuous improvement and innovation. These provide some positive indication of development capability, but no specific patents, proprietary products, R&D projects, or new-product examples are supplied.
Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and stated annual capacities of 90,000 contactors, 210,000 circuit breakers, 30,000 switches, and 60,000 relays. The same capacity figures appear consistently across two records, and a physical factory location plus ISO 9001 certification are reported, supporting a positive assessment of production capability.
Product Q&A
Q:What is the rated insulation voltage?
A:
The rated insulation voltage (Ui) is 690V across all models in the series.
Q:What are the available current ratings?
A:
The series offers rated thermal currents of 20A, 25A, 32A, and 25A depending on the specific model.
Q:Can this switch be used for DC circuits?
A:
Yes, it applies to DC circuits up to 240V and AC circuits up to 440V.
Q:What types of applications is this switch suitable for?
A:
It is suitable for controlling 3-phase motors, switchgear, instruments, and changeover switches for machinery and welding machines.
Q:Are there different position styles available?
A:
Yes, the switch is available in Position style, Auto-return style, and Position & Auto-return style.
Send Inquiry
*To:
Yueqing Greenwich Imp & Exp Co., Ltd.
Yueqing Greenwich Imp & Exp Co., Ltd.*Content:
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