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SIEMENS 3RT5046-1AN20 High-Efficiency AC Contactor for Pump Controls
US$60.27
1 Piece
Product profile
Customization
AvailableElectricity Type
ACNumber of Pole
3Model NO.
3RT5046-1AN20Phase
3Main Circuit Rating Voltage
380VMain Circuit Rating Current
Not InvolvingType
Ac ContactorsTransport Package
CartonSpecification
oneTrademark
SIEMENSOrigin
GermanyHS Code
8536300000Production Capacity
1000/YearKey features
High Efficiency Design: Minimizes energy consumption and heat generation for lower operational costs.
Robust Durability: 10 million mechanical cycles and 1 million electrical cycles under AC-3 load.
Compact Form Factor: Simplifies installation in crowded control panels with DIN rail or screw mounting.
Integrated Auxiliary Contacts: 2 NO + 2 NC contacts for essential signaling, interlocking, and safety logic.
Stable Performance: Superior coil design ensures reliable engagement under fluctuating voltage conditions.
Standard Compliance: Complies with IEC 60947-4-1 and IEC 60947-5-1 standards for safety and quality.
High Current Capacity: Rated operational current of 63A at 400V, suitable for 30kW motor loads.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.69h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.
Product Q&A
Q:What is the primary application for the Siemens 3RT5046-1AN20 AC Contactor?
A:
It is primarily designed for reliable and efficient AC motor control, with a strong emphasis on pump applications across various industrial sectors like water treatment and HVAC.
Q:What are the main advantages of using a high-efficiency contactor like the 3RT5046-1AN20?
A:
Advantages include reduced power consumption, lower operational costs, minimized heat generation, extended operational lifespan, and enhanced reliability under varying voltage conditions.
Q:Can the Siemens 3RT5046-1AN20 be used for DC motor control?
A:
No, it is specifically an AC contactor. Using it for DC motor control is discouraged as it can lead to improper operation, arcing, and potential damage due to different arc characteristics.
Q:How do the auxiliary contacts (2 NO + 2 NC) enhance control system functionality?
A:
They expand control and signaling capabilities, allowing for status indication, safety interlocks, and sophisticated control logic implementation within industrial automation systems.
Q:What is the expected mechanical and electrical lifespan of this contactor?
A:
It has a mechanical lifespan of up to 10 million operating cycles and an electrical lifespan of approximately 1 million operating cycles under AC-3 load conditions.
Send Inquiry
*To:
Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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