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Automatic Transfer Switch Electric Switch
Negotiable
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
Low-voltageStructure
Single-column DisconnectorModel NO.
HGL-250A 4pInstallation
Indoor High-voltageOperation
ManualGrounding Mode
GroundingMovement Mode
Horizontal Rotary TypeNumber of Poles
Three PoleGrounding
Single GroundSeries
ThreeRun
Plug-InSwitching Mode
Single Throw-inStructure of Operating
ManualCertification
ISO, RoHS, CE, ISO9001, ISO9002Brand
Meanray/OEMProduct Name
Automatic Transfer Switch Electric SwitchRated Volatage
up to 1000V DCRated Current
From 63A to 630AMovable Contact Knife Material
Red CopperInsulating Plate Material
Rubber SheetScrew
Hot DIP GalvanizingHand Shank
Isolator MaterialFunction
Isolated Power SupplyMounted Type
DIN Rail or Panel MountingPoles
3p, 4pTrademark
Meanray/OEMOrigin
Zhejiang, ChinaHS Code
8536500000Production Capacity
100000pieces/MonthKey features
High-Speed Mechanism: Elastic-accumulating accelerating mechanism enables instant release at 13.8m/s for rapid making and breaking.
Flame Resistant Body: Sheu made of unsaturated polyester resin reinforced by glass fiber for excellent flame and dielectric performance.
Self-Cleaning Contacts: Parallel double gap contact design possesses self-cleaning functions for reliable operation.
Silver Plated Copper Alloy: All contact materials are copper alloy plated with silver, possessing two operation contact surfaces.
Multi-Lock Safety: Products can lock the handle with three locks simultaneously at '0' position to avoid error operation.
Wide Voltage Range: Suitable for AC 50Hz up to 660V and DC up to 1000V with rated current up to 3150A.
Multiple Certifications: Certified by ISO, RoHS, CE, ISO9001, and ISO9002 for quality and safety compliance.
OEM/ODM Service: Brand available as Meanray or OEM, with ODM and OEM services available for customization.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-01-05 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, Western Union
AI-Powered supplier vetting
SummaryYUEQING MEANRAY ELECTRIC CO., LTD. is identified as a Chinese manufacturer established in 2016, focused on solar photovoltaic, wind-power, and related electrical products. Its stated product range includes DC circuit breakers, surge protection devices, MCCBs, fuses, isolator switches, PV combiner boxes, cables, MC4 connectors, distribution boxes, and switches. Evidence indicates four production lines, 6–10 quality-control staff, and stated annual outputs of 20,000 combiner boxes and 200,000 DC SPDs. The supplier claims compliance with IEC, national, and industry standards and lists CE, CB, SAA, NEMKO, VDE, and CCC certifications. It reports export activity, self-operated import/export rights, and markets in Southeast Asia, the Middle East, Europe, and Australia. After-sales service and R&D are mentioned, but detailed service procedures, innovation evidence, customization capability, and named customer cases are not provided. Company scale appears limited, with 10 employees and a 500.0m² plant.
Supplier typeThe supplier is explicitly classified as a manufacturer and a limited company, with the English name YUEQING MEANRAY ELECTRIC CO., LTD. However, another record describes the company nature as a trading company, creating a classification inconsistency that should be verified.
CertificationsThe supplier states that its products are produced according to IEC, national, and industry standards and have passed CE, CB, SAA, NEMKO, VDE, and CCC certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or product-to-certificate mappings.
After-Sales capabilityThe company description states that the supplier conducts sales and after-sales activities, and that a professional service team participates throughout the process. This supports the existence of an after-sales function, although no response-time commitments, warranty terms, spare-parts policy, or service coverage details are provided.
R&D capabilityThe supplier states that it is engaged in research and development in the new-energy field and has developed a broad portfolio covering photovoltaic, wind-power, and electrical protection products. No patents, proprietary technologies, R&D staffing, new-product records, or documented technical achievements are provided.
Production capacityProduction capability is supported by the stated 500.0m² manufacturing plant, four production lines, 6–10 quality-control staff, and annual outputs of 20,000 combiner boxes and 200,000 DC SPDs. The supplier also reports order fulfillment within 15 workdays in both off-peak and peak seasons, although capacity for other products is not quantified.
Product Q&A
Q:What is the rated voltage range?
A:
The switch is suitable for AC 50Hz rated voltage up to 660V and DC rated voltage up to 1000V.
Q:What is the maximum rated current?
A:
The rated current can go up to 3150A for this series of load isolation switches.
Q:Is the product customizable?
A:
Yes, OEM and ODM services are available, and the product can be customized according to specific needs.
Q:What materials are used for the contacts?
A:
All contact materials are copper alloy plated with silver to ensure excellent conductivity and durability.
Q:How does the safety locking mechanism work?
A:
When on '0', the product can lock the handle with three locks simultaneously to prevent error operation.
Send Inquiry
*To:
YUEQING MEANRAY ELECTRIC CO., LTD.
YUEQING MEANRAY ELECTRIC CO., LTD.*Content:
Supplier replies will be sent to your registered email
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