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AC MCB Miniature Circuit Breaker with 6000A Breaking Capacity
US$0.71
5-100 Pieces
US$0.69
101-1,000 Pieces
US$0.64
1,001+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
LRM2-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
1,2,3,4Type
Circuit BreakerFunction
Circuit-Breaker Failure Protection, Overcurrent Protection, Short-Circuit Protection, Overload ProtectionCertification
ISO9001-2000, CE, CB, CCCModel
Lrm2-63Ics=Icn
6000ARated Current
1A to 63ARated Voltage(V)
230/400 VACRated Frequency
50/60HzNumber of Poles
1p. 2p, 3p, 4pTransport Package
80 PCS/CartonSpecification
IEC60898-1/IEC60947-2Trademark
Long Road/OEMOrigin
ChinaProduction Capacity
1000, 000 Poles/MonthKey features
High Breaking Capacity: 6000A short-circuit capacity ensures reliable protection against high fault currents.
Multiple Pole Options: Available in 1P, 2P, 3P, and 4P configurations for various circuit needs.
Wide Current Range: Rated current options from 6A to 63A to suit different load requirements.
Versatile Tripping Curves: Offers B, C, and D curves for protection of people, resistive loads, and high inrush loads.
DIN Rail Mounting: Easy installation on standard 35mm symmetrical DIN rail with fast clip device.
Long Mechanical Life: Endures 20,000 operating cycles at rated current for durable performance.
Comprehensive Certifications: Certified under ISO9001-2000, CE, CB, and CCC standards for quality assurance.
IEC Standard Compliance: Operates according to IEC/EN60898-1 and IEC/EN60947-2 international standards.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.54h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryYueqing Long Road Electric Co., Ltd., established in 2014, is a trading company located in Zhejiang, China. It is known for its advanced product design and extensive quality assurance systems. The company exports primarily to Africa and Southeast Asia/Mideast and operates with a strong focus on electrical components and systems. It holds several certifications, including ISO9001:2015, and boasts significant innovation capabilities with multiple patents and leading technologies in the industry. The company is committed to providing excellent after-sales service and has built a considerable market presence across more than 80 countries.
Supplier typeYueqing Long Road Electric Co., Ltd. is a trading company based in Zhejiang, China.
CertificationsThe supplier holds ISO9001:2015 certification and several other certifications, including CE, CB, IEC, SGS, and more.
After-Sales capabilityThe company emphasizes excellent after-sales service as part of its commitment to providing first-class products and services.
R&D capabilityThe company has strong independent innovation capabilities and holds several patents and core technologies.
Production capacityThe supplier operates 8 production lines with an annual output of MCB reaching 20,000,000 pieces.
Product Q&A
Q:What is the breaking capacity of this circuit breaker?
A:
The rated short-circuit capacity (Icn) is 6000A, providing robust protection against high fault currents.
Q:What pole configurations are available?
A:
This product is available in 1P, 2P, 3P, and 4P configurations to accommodate different electrical distribution systems.
Q:What are the available rated current options?
A:
Rated currents range from 6A to 63A, including 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
Q:What tripping curves does it support?
A:
It supports B curve (3-5In) for people and long cables, C curve (5-10In) for resistive/inductive loads, and D curve (10-14In) for high inrush loads.
Q:How is the circuit breaker installed?
A:
It is designed for mounting on a standard 35mm symmetrical DIN rail using a fast big clip device.
Send Inquiry
*To:
Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
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