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400V 50ka 35ka Moulded Case Circuit Breaker MCCB
US$10.00-30.00
1 Piece
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeModel NO.
ARM3-160-09Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCCBPoles Number
3Type
Circuit BreakerFunction
Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
CCCUsage Category
Category aMechanical Life(Time)
8500Electrical Life(Time)
1500Working Voltage
400VTransport Package
CartonSpecification
16A/20A/25A/32A/40A/50A/63A/80A/100A/125ATrademark
HuakunOrigin
Shanghai, ChinaHS Code
85362000Production Capacity
500000Key features
High Breaking Capacity: Rated ultimate short-circuit breaking capacity up to 70kA for reliable protection.
Multi-Level Protection: Provides overload, short circuit, undervoltage, and overvoltage protection functions.
Premium Material Construction: Features high silver content alloy contacts and high-quality bimetallic sensing elements.
Wide Voltage Application: Suitable for AC circuits with rated working voltages of 400V or 690V.
Flexible Installation: Can be installed vertically or horizontally with modular accessory options.
Standard Compliance: Complies with IEC60947-2 and GB/T14048.2 standards for safety and quality.
Long Mechanical Life: Designed for 8500 mechanical operations and 1500 electrical operations.
Compact and Durable: Small volume design with antivibration features and high temperature resistance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-10-08 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Huakun Electrical Company Ltd. is a China-based limited-company factory established in 2003, operating in Shanghai’s electrical and electronics manufacturing sector. The supplier reports 376 employees, an approximately 7,000 m² manufacturing plant, eight production lines, 35 years of combined R&D-engineer experience, and 21–30 quality-control staff. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. Its stated products include Static Var Generators, Active Power Filters, Advanced Static Var Generators, and Active Harmonic Filters, with a focus on power electronics, intelligent power systems, and smart-grid applications. Production lead time is stated as within 15 workdays in both off-peak and peak seasons. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.
Supplier typeThe supplier is identified as a limited company and a factory in Shanghai’s manufacturing sector, with electrical and electronics as its stated commercial trade area. Its company descriptions characterize it as a national high-tech and software enterprise focused on power electronics and integrated solutions.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, covering quality, environmental, and occupational-health-and-safety management. These stated certifications provide explicit evidence of formal management-system credentials.
R&D capabilityThe supplier states that it focuses on power electronics and integrated solutions, aims to develop accurate, stable, and environmentally friendly energy-saving devices and intelligent power systems, and reports 35 years of total R&D-engineer experience. Its listed advanced power-quality products further support an innovation-oriented technical focus.
Production capacityThe supplier reports a 7,000 m² manufacturing plant, eight production lines, and 376 employees, with lead times stated as within 15 workdays during both off-peak and peak seasons. It also reports 21–30 quality-control staff, indicating established production and quality resources.
Product Q&A
Q:What are the main protection functions of this MCCB?
A:
The circuit breaker provides overload, short circuit, undervoltage, and overvoltage (OVP) protection to safeguard lines and power equipment.
Q:What is the rated breaking capacity of the device?
A:
The rated ultimate short-circuit breaking capacity (Icu) ranges from 50kA to 70kA depending on the specific model and level (L, M, or H type).
Q:Can this circuit breaker be installed in different orientations?
A:
Yes, the circuit breaker can be installed either vertically (upright) or horizontally (transversely) to suit different installation requirements.
Q:What materials are used for the contacts and mechanism?
A:
It uses alloy contacts with high silver content for conductivity and high-quality high carbon steel for mechanism parts to ensure durability.
Q:What standards does this product comply with?
A:
The circuit breaker complies with international and national standards including IEC60947-2 and GB/T14048.2.
Send Inquiry
*To:Shanghai Huakun Electrical Company Ltd.
Shanghai Huakun Electrical Company Ltd.*Content:
Supplier replies will be sent to your registered email
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