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AC230V MCB 16/32/63/80A 6ka 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 rated short-circuit capacity for reliable protection against short circuits.
Multiple Tripping Curves: Offers B, C, and D curves to suit resistive, inductive, and high inrush current loads.
Wide Current Range: Available in 1A to 63A rated current options including 6, 10, 16, 20, 25, 32, 40, 50, 63A.
Long Mechanical Life: Endures 20,000 operating cycles at rated current for durable performance.
DIN Rail Mounting: Easy installation on standard 35mm DIN rail using fast clip device.
Comprehensive Protection: Protects against short-circuit, overload, and provides switch isolation functions.
Global Certification: Certified with CE, CB, CCC, and ISO9001-2000 standards.
Flexible Pole Options: Available in 1P, 2P, 3P, and 4P configurations for various electrical systems.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.01h 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. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...
CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.
R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.
Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.
Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.
Product Q&A
Q:What is the breaking capacity of this MCB?
A:
The rated short-circuit capacity (Icn) is 6000A.
Q:What tripping curves are available?
A:
It offers B curve (3-5In), C curve (5-10In), and D curve (10-14In or 10-20In) for different load types.
Q:What is the rated current range?
A:
The rated current ranges from 1A to 63A, with specific options including 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
Q:How is the circuit breaker installed?
A:
It is designed for fixed installation on a 35mm DIN rail using a fast clip device.
Q:What are the rated voltage options?
A:
Rated voltage is 220V-240V for 1P and 380V-415V for 2P, 3P, and 4P configurations.
Send Inquiry
*To:
Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
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