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Jnn Mini Float Switch Water Level Liquid Level Switch 3m Cable
US$2.50
1-299 Pieces
US$2.20
300+ Pieces
Sample price:US$2.50/piece.Request sample
Product profile
Customization
AvailableTask
ProgramStructure
Closed-LoopModel NO.
Float switch-3mSignal
ContinuousFunction
Automatic Control, Protection, Monitoring, MeasurementCertification
CCC, ISO: 9001, CECondition
NewCustomized
CustomizedMaterial
PPProtection
IP68Rated Voltage
1phase AC230V/380V 50-60HzMax Current
15/8AColor
BlueCable Length
3mTransport Package
Hardboard BoxSpecification
210*139*65mmTrademark
JNNOrigin
ChinaHS Code
90328990Production Capacity
1000000PCS/YearKey features
IP68 Protection Grade: Ensures complete protection against dust and water immersion for reliable operation.
Customized Cable Length: Available in 2m, 3m, 5m, 8m, 10m, 20m or as customer required specifications.
High Mechanical Endurance: Rated for over 100,000 switching cycles for long-term durability.
Wide Application Range: Suitable for shipbuilding, petrochemical, food industry, and water treatment systems.
Multiple Certifications: Certified with CCC, ISO 9001, and CE for quality and safety compliance.
Durable PP Material: Constructed with Polypropylene for float, jacket, and sealed housing.
OEM and ODM Services: Full customization support available for branding and specific requirements.
Versatile Voltage Support: Operates on 1-phase AC 230V/380V at 50-60Hz frequency.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-08-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.28h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Winning Electric Co., Ltd. is a China-based limited company focused on intelligent water-pump and motor-control products. The supplier describes capabilities in product design, R&D, system integration, automation implementation, and production, with applications in municipal water supply, drainage, industrial control, agricultural irrigation, and aquaculture. It reports eight production lines, export activity to Africa, Southeast Asia/Middle East, and Australia, and approximately one-month order fulfillment in both peak and off-peak periods. Evidence supports product specialization and some engineering capability, but certification details, after-sales resources, financial credibility, customization results, and specific customer cases remain insufficiently documented. The supplied data also contains inconsistencies, including differing establishment/manufacturer-start dates, employee and quality-control counts, and company-location information.
Supplier typeThe supplier is identified as a Chinese limited company and is described as both a manufacturer and R&D company specializing in motor and pump-control products. Its stated departments include production, technology, engineering, and business functions, indicating an integrated manufacturing and engineering profile.
R&D capabilityThe supplier states that it performs system design, research and development, product development, and integration for intelligent pump and motor-control products, and reports two years of total R&D-engineer experience. These statements support an innovation function, but the limited disclosed R&D experience and absence of patents, new-product records, or technical outcomes prevent a stronger assessment.
Production capacityThe supplier describes production capabilities and reports eight production lines, with products covering pump controllers, protectors, and related control equipment. It also states approximately one-month fulfillment in both peak and off-peak seasons, although the reported employee and quality-control figures are internally inconsistent and production capacity metrics are limited.
Customization capabilityThe supplier explicitly offers product design, development, system integration, and automation-project implementation, including intelligent controllers for pumps, air energy, geothermal, and boilers. This supports potential customization and engineering adaptation, but no specific customized project, technical specification, or delivery example is supplied.
Product Q&A
Q:What is the protection grade of the float switch?
A:
The product features an IP68 protection grade, ensuring it is dust-tight and suitable for continuous immersion in water.
Q:What cable lengths are available?
A:
Standard lengths include 2m, 3m, 5m, 8m, 10m, and 20m. Custom lengths can be requested to meet specific customer requirements.
Q:Is the product customizable?
A:
Yes, the product supports customization including cable length, color (e.g., Blue), and specific voltage or current ratings.
Q:What are the operating voltage and current limits?
A:
It operates on 1-phase AC 230V/380V (50-60Hz) with a maximum current of 15A or 8A depending on the configuration.
Q:How durable is the mechanical endurance?
A:
The switch is designed for high durability with a mechanical endurance of at least 100,000 operations.
Send Inquiry
*To:
Shanghai Winning Electric Co., Ltd.
Shanghai Winning Electric Co., Ltd.*Content:
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