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Industrial 3-Phase 24V Coil Contactors and Lighting Contactor for Three-Phase Systems with High Reliability
US$1.00-9,999.00
1 Piece
Product profile
Customization
AvailableElectricity Type
ACNumber of Pole
3Model NO.
bjzp contactor16Phase
3Main Circuit Rating Voltage
380VMain Circuit Rating Current
Not InvolvingType
Ac ContactorsTransport Package
CartonSpecification
oneTrademark
SiemensOrigin
GermanyHS Code
8536300000Production Capacity
1000/YearKey features
High Reliability Design: Engineered for robust performance in demanding industrial environments with millions of operating cycles.
24V Coil Voltage: Utilizes 24V AC/DC control signal for safe switching and compatibility with standard control systems.
3-Pole Configuration: Standard 3-pole setup for three-phase systems to switch all three lines simultaneously.
Wide Current Ratings: Available in various ratings like 25A AC-3 and 40A AC-1 to suit different load requirements.
Effective Arc Suppression: Integrated arc chutes extinguish electrical arcs to protect contacts and prevent circuit damage.
Auxiliary Contacts: Built-in or add-on contacts provide feedback for control circuits, interlocks, and status monitoring.
Compact Modular Design: Space-saving designs with DIN rail mounting reduce panel footprint and simplify installation.
Full Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.
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 typical lifespan of an industrial 3-phase contactor?
A:
With proper maintenance, industrial contactors typically last 8-12 years in AC-3 motor control applications. However, operating conditions, such as high-cycle applications (>10 operations/hour), can reduce this lifespan to 3-7 years.
Q:How do I determine the correct current rating for my application?
A:
Select a contactor with a current rating that meets or exceeds the equipment's full load amps (FLA) and accounts for inrush current (LRA). Refer to IEC utilization categories (e.g., AC-3 for motors) and manufacturer datasheets for precise sizing.
Q:Can I use a lighting contactor for motor control?
A:
While both are contactors, lighting contactors are optimized for resistive lighting loads with high inrush currents but frequent switching. Motor contactors are designed for inductive motor loads, which have different electrical characteristics. Using the incorrect type can lead to premature failure.
Q:What does a 24V coil voltage signify?
A:
A 24V coil voltage indicates the control circuit voltage required to energize the contactor's electromagnet, enabling it to switch the main power contacts. This is a common and safe low-voltage control standard.
Q:How often should I inspect and maintain my contactors?
A:
Schedule visual inspections quarterly. For high-cycle applications or harsh environments, increase inspection frequency to monthly or more often. Comprehensive maintenance, including contact checks, should align with manufacturer recommendations and operational demands.
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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