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Plastic Shell Circuit Breaker Dual Power Automatic Change Over Switch (Q1)
US$29.00-1,999.00
1 Piece
Product profile
Customization
AvailableWarranty
2 YearBrand
ManyeeModel NO.
Q1Operation
Automatic or ManualCertification
CCC, CE, ISO9001Type
Plastic Shell Circuit BreakerPoles
2p,3p,4pOutput type
SingleConnection
Front ConnectionAutomatic Switching Time
Can Be Adjusted 1s-99sAtse
CB ClassController
LCD ControllerFrame Current
63A,100A,250A,400A,630A,800A,1250A,1600AProducts Classfication
Circuit Breaker (Cm1,Tq30)OEM
AcceptedTransport Package
Inner Box+CartonSpecification
10A-1600ATrademark
MANYEEOrigin
ChinaHS Code
8536500000Production Capacity
8000000 Pieces/YearKey features
Adjustable Switching Time: Automatic switching time can be adjusted from 1s to 99s for flexible operation.
RS485 Communication Module: Supports Modbus-RTU protocol for remote telemetry, control, and adjustment.
Dual Operation Modes: Features both automatic and manual operation for reliable power switching.
Wide Current Range: Available in frame currents from 63A up to 1600A and product currents up to 1600A.
Compact ATS Integration: Small size design integrates Automatic Transfer Switch functions efficiently.
Multi-Pole Options: Available in 2P, 3P, and 4P configurations to suit various electrical needs.
OEM Services Accepted: Customization options available including front connection and specific controllers.
Certified Reliability: Certified by CCC, CE, and ISO9001 for quality and safety standards.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2006-03-06 CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤5.04h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryNanjing Yumany Imp & Exp Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory. It reports ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, more than 10 production lines, 21–30 quality-control staff, and 6–10 years of R&D engineer experience. The supplier has held self-operated import and export rights and has exported since 2006, serving markets across multiple global regions. It states that a 16-person professional service team provides 24/7 support and that it has regular clients in over 100 countries and regions. Production lead time is within 15 workdays during off-peak periods and one month during peak periods. However, the provided information does not establish financial credibility, specific customization capabilities, or verifiable customer cases.
Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, organized as a limited company in Jiangsu, China. This indicates it combines manufacturing and trading functions.
CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. These cover occupational health and safety, quality management, and environmental management, providing explicit evidence of formal management-system certification.
After-Sales capabilityThe supplier states that it has a 16-person professional service team available 24 hours a day, 7 days a week, and that customer needs are its priority. This supports strong stated service responsiveness, although specific after-sales procedures or service performance records are not provided.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, which demonstrates an established R&D resource. However, no information is provided on patents, new product development results, dedicated R&D facilities, or innovation achievements.
Production capacityThe supplier reports more than 10 production lines and 21–30 quality-control staff, with stated order fulfillment within 15 workdays in off-peak periods and one month during peak periods. Its broad export coverage and manufacturing status further support operational capability, although actual capacity utilization is not stated.
Product Q&A
Q:What is the warranty period for this switch?
A:
We provide a 2-year warranty for this product.
Q:Can the automatic switching time be adjusted?
A:
Yes, the automatic switching time can be adjusted between 1 second and 99 seconds.
Q:What communication protocols are supported?
A:
The device features an RS485 interface supporting the Modbus-RTU communication protocol.
Q:What are the available frame current ratings?
A:
Frame currents range from 63A, 100A, 225A, 400A, 630A, 800A, 1250A to 1600A.
Q:Is OEM service available for this product?
A:
Yes, OEM services are accepted, including options for front connection and controller types.
Send Inquiry
*To:
Nanjing Yumany Imp & Exp Co., Ltd.
Nanjing Yumany Imp & Exp Co., Ltd.*Content:
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