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SIEMENS 3RT2027-2KF40 high-capacity AC contactor for power distribution
US$215.31
1 Piece
Product profile
Customization
AvailableElectricity Type
ACNumber of Pole
3Model NO.
3RT2027-2KF40Phase
3Main Circuit Rating Voltage
380VMain Circuit Rating Current
Not InvolvingType
Ac ContactorsTransport Package
CartonSpecification
oneTrademark
SIEMENSOrigin
GermanyHS Code
8536300000Production Capacity
1000/YearKey features
High Capacity Switching: Rated for 40A at 400V AC-3 duty, ideal for motor control and inductive loads.
Robust Auxiliary Contacts: Features 2 NO and 2 NC contacts for flexible interlocking and control logic.
Compact S2 Design: Space-saving footprint optimized for modern industrial control panels.
International Compliance: Meets IEC/EN 60947, UL, and CSA standards for global safety and reliability.
Flexible Terminal Options: Supports both screw and spring-loaded terminals for secure wiring connections.
Precise Coil Voltage: Designed for 230V AC coil to ensure stable energization and operation.
IP20 Protection: Protected against solid objects larger than 12.5mm for safe indoor use.
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: ≤2.86h
AI-Powered supplier vetting
SummaryThe supplier is a professional technology provider with strong R&D capabilities, offering extensive customization and 3D software design services. However, it lacks new product innovation in the past year and does not offer overseas showrooms or participation in international trade shows. Financial data indicates stability, but there are no certifications for supplier management systems. The supplier has a limited number of quality control staff, potentially affecting production oversight. Despite these shortcomings, the company provides comprehensive after-sales services, ensuring factory production efficiency.
Supplier typeThe supplier is characterized as a professional technology supplier, serving industries such as cement, packaging, printing, and machine tools, and offering one-stop services including product sales and maintenance.
CertificationsThe supplier does not hold any certifications for supplier management systems.
After-Sales capabilityThe supplier provides comprehensive after-sales services, including installation, maintenance, and repair, to ensure efficient factory production.
Financial creditThe supplier's financial data from the last three years suggests stability, with consistent cash flow and financial capacity indicators.
R&D capabilityThe supplier has not introduced new products in the past year, indicating a lack of recent innovation.
Customization capabilityThe supplier excels in customization, offering full, minor, and flexible customization services, including 3D software design.
Product Q&A
Q:What is the maximum voltage this Siemens contactor can handle?
A:
The Siemens 3RT2027-2KF40 is rated for operational currents up to 40 Amps at 400 Volts under AC-3 duty. It is designed for AC power distribution and ensures reliable performance within these specified voltage and current limits.
Q:Can this contactor be used for DC applications?
A:
No, the Siemens 3RT2027-2KF40 is specifically designed for AC applications. Using it in a DC circuit would likely lead to premature failure, arcing, and safety hazards due to the continuous current flow without zero crossings.
Q:How do I determine the correct coil voltage for my application?
A:
The coil voltage must precisely match the available control power supply. This model is specified with a 230V AC coil, requiring a 230-volt AC source to operate. Always verify the voltage rating of your control circuit before installation.
Q:What are the benefits of the 2 NO + 2 NC auxiliary contacts?
A:
The 2 normally open and 2 normally closed contacts provide versatility for remote monitoring, interlocking, and feedback mechanisms. This integrated functionality reduces the need for external relays, simplifying wiring and cabinet space.
Q:How does the S2 size designation benefit my control panel design?
A:
The S2 size indicates a standardized, compact physical footprint within the Sirius 3RT2 series. This allows engineers to pack more functionality into a smaller enclosure, reducing overall system footprint and installation costs.
Send Inquiry
*To:
Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
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