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MCB Motor Marine Electrical AC DC Types 3c CE Miniature Circuit Breakers
US$1.00
10-100 Pieces
US$0.85
101-1,000 Pieces
US$0.81
1,001+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
LR6-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
MCBPoles Number
1, 1p+N, 2, 3, 3p+N, 4Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)Certification
VDE, ISO9001-2000, CE, CB, CCCTripping Characteristic
B,C,D According to IEC/En 60898-1Rated Voltage Un(V)
230/400VAC,Max250/440VAC,250VDC/PoleRated Current in(a)
1,2,3,4,6,10,16,20,25,32,40,50,63ABreaking Capacity(Ka)
Ics=ICU6kaNumber of Poles
1,2,3,4Transport Package
BoxSpecification
13mmTrademark
LONGROAD/OEMOrigin
ChinaProduction Capacity
200000 Poles/MonthKey features
Wide Voltage Range: Rated voltage AC 230/400V, DC 48V, and up to 96VDC with two poles in series.
High Breaking Capacity: Rated current interrupting rating reaches 6000A for B, C, and D curves.
Multiple Pole Options: Available in 1, 1P+N, 2, 3, 3P+N, and 4 pole configurations.
Durable Operation: Endurance of at least 20,000 operations for long-term reliability.
IEC Standard Compliance: Designed according to IEC/EN 60898-1 with B, C, D tripping characteristics.
Easy Installation: Features extendable DIN-Rail holder and window indicator for status monitoring.
Comprehensive Certifications: Certified by CE, VDE, ISO9001, CB, CCC, TUV, SGS, ROHS, and SASO.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.07h 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 breaking capacity is 6000A (Ics = Icn) for B, C, and D curves.
Q:What voltage ratings are supported?
A:
It supports AC 230/400V, DC 48V, and up to 96VDC when using two poles in series.
Q:How many poles are available?
A:
Available options include 1, 1P+N, 2, 3, 3P+N, and 4 poles.
Q:What is the expected lifespan in terms of operations?
A:
The device has an endurance of at least 20,000 operations.
Q:Does it support different tripping characteristics?
A:
Yes, it supports B, C, and D tripping characteristics according to IEC/EN 60898-1.
Send Inquiry
*To:
Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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