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Definite Purpose Magnetic Contactors with DIN Rail Mounting for Panel Space Optimization and Quick Installation
US$1.00-9,999.00
1 Piece
Product profile
Customization
AvailableElectricity Type
ACNumber of Pole
3Model NO.
bjzp contactor56Phase
3Main Circuit Rating Voltage
380VMain Circuit Rating Current
Not InvolvingType
Ac ContactorsTransport Package
CartonSpecification
oneTrademark
SiemensOrigin
GermanyHS Code
8536300000Production Capacity
1000/YearKey features
High Current Capacity: Handles loads up to 5,000A and supports motors up to 100kW+.
Advanced Arc Suppression: Rapid arc extinguishing in under 15ms extends contact life and prevents fires.
Durable Contact Materials: Silver-alloy contacts offer superior conductivity and resistance to welding.
Wide Voltage Compatibility: Supports coil voltages from 24VDC to 277-480VAC for diverse systems.
Multiple Pole Configurations: Available in 1, 2, or 3-pole options to match specific load requirements.
International Safety Compliance: Meets UL, CSA, IEC, and NEMA standards for global safety benchmarks.
Customization Options: Offers full, minor, 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: ≤2.76h
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:How do magnetic contactors differ from relays?
A:
Magnetic contactors are designed to handle much higher currents and power loads (up to 5,000A and 100kW+) compared to relays, which are typically used for lower current control circuits. Contactors also generally feature more robust arc suppression.
Q:Can these contactors be used for DC loads?
A:
While many magnetic contactors are designed for AC loads, DC-operated models are also available. It is crucial to select a contactor specifically rated for DC operation if that is your requirement.
Q:What is the expected lifespan of a magnetic contactor?
A:
Lifespan varies based on application and duty cycle. Modern contactors with advanced arc suppression and durable contact materials can achieve over one million electrical operations, with mechanical lives often reaching tens of millions.
Q:How do I determine the correct current rating for a motor application?
A:
Select a contactor with an AC-3 current rating that is at least 115% of the motor's full-load ampere (FLA) rating. For applications involving frequent jogging or inching, size based on the AC-4 category, which may require a larger frame size. Always consider high inrush currents and environmental factors.
Q:Are specific safety standards applicable when selecting contactors for safety-related functions?
A:
Yes, for safety-related functions, contactors should comply with standards like IEC 60947-4, EN ISO 13849, and IEC 62061. Safety contactors often feature mechanically linked and mirror contacts for reliable monitoring of safety circuits.
Send Inquiry
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Beijing Zhongping Technology Co., Ltd.
Beijing Zhongping Technology Co., Ltd.*Content:
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