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SIEMENS 3VA1110-4EF32-0AA0 Full Range of Enhanced 3VA Circuit Breakers
US$111.18
1 Piece
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
3VA1110-4EF32-0AA0Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
Rail TypeStructure
MCCBPoles Number
3Type
Circuit BreakerFunction
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCBCertification
VDE, ISO9001-2000, CE, CB, CCCTransport Package
CartonSpecification
oneTrademark
SIEMENSOrigin
GermanyHS Code
8536200000Production Capacity
1000/YearKey features
High Breaking Capacity: 36 kA interrupting capacity at 400 V AC ensures robust short-circuit protection.
Adjustable Protection: Thermal-magnetic tripping allows fine-tuning of overcurrent and short-circuit settings.
Smart Integration: Supports auxiliary switches and communication modules for SCADA and remote monitoring.
Compact Design: Space-saving dimensions (166x76x70 mm) facilitate easy installation in control panels.
Global Compliance: Certified to IEC 60947-2, UL 489, and CSA C22.2 No. 5 standards.
Versatile Application: Ideal for industrial, commercial, and infrastructure power distribution systems.
Reliable Construction: Robust molded case design withstands harsh industrial environments and vibrations.
Easy Maintenance: Clear trip status indication and manual reset mechanisms simplify troubleshooting.
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 primary function of the Siemens 3VA1110-4EF32-0AA0 circuit breaker?
A:
It provides robust protection for electrical circuits against overcurrent and short-circuit faults, acting as an automatic switch to interrupt current flow when it exceeds safe levels, thereby preventing equipment damage and fire hazards.
Q:How does the thermal-magnetic tripping mechanism work?
A:
The thermal element responds to sustained overcurrents via a bimetallic strip, while the magnetic element reacts instantaneously to high-magnitude short-circuit currents using an electromagnet, providing comprehensive dual-layer protection.
Q:What are the advantages of using this 3-pole circuit breaker?
A:
It simultaneously interrupts all three live conductors during a fault, preventing phase-to-phase faults and single-phasing risks, which ensures safe operation of three-phase motors and transformers while simplifying wiring.
Q:Can this breaker integrate with monitoring systems?
A:
Yes, it supports auxiliary switches, alarm contacts, and communication modules (Modbus/Profibus) for seamless integration into SCADA systems, enabling remote diagnostics, predictive maintenance, and real-time data monitoring.
Q:How do you adjust the overcurrent and short-circuit settings?
A:
The thermal setting (Ir) is adjusted via a rotary knob, and the magnetic setting (Im) via a recessed screw or dial on the trip unit. Adjustments must be made with the breaker de-energized and according to the manufacturer's manual.
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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