Powered by Made-in-China.com
The Smallest Size MCB Used for Electric Vehicle Charging Systems
US$0.75
3-119 Pieces
US$0.73
120-1,199 Pieces
US$0.70
1,200+ Pieces
Sample price:US$2.60/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
LR6-63 1PSpeed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
Moulded Case Circuit BreakerType
Circuit BreakerFunction
Short Circuit and OverloadCertification
ISO9001-2000, CE, CB, CCCModel
Lr6-63Rated Voltage(V)
230/400 VACRated Frequency
50/60HzNumber of Poles
1p. 1p+N. 2p, 3p, 3p+N, 4pPer Pole Width Dimension
13mmTransport Package
240 PCS/CartonSpecification
IEC/EN60898Trademark
Long Road/OEMOrigin
ChinaProduction Capacity
300, 000.00 Poles/MonthKey features
High Breaking Capacity: Rated breaking capacity of 6kA in accordance with IEC/EN 60898-1.
Wide Voltage Range: Supports AC 230/400V and DC 250V to 1000V for versatile applications.
Multiple Pole Options: Available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations.
Dual-Function Terminals: Features lift type and open type terminals on both upper and lower sides.
Isolation Function: Can be used as a main switch with complete isolation capability.
Color Status Indicator: Red/green contact status indicator for clear visual feedback.
Wiring Safety Guide: Wiring terminal guide included to prevent incorrect wiring.
High Durability: Endurance of at least 20,000 operations for long-term reliability.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.55h 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 rated breaking capacity?
A:
The rated breaking capacity is 6000A (6kA) in accordance with IEC/EN 60898-1.
Q:What voltage ranges does this MCB support?
A:
It supports AC 230/400V and DC 250V, 500V, 750V, and 1000V.
Q:How many pole configurations are available?
A:
Available configurations include 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
Q:Can this circuit breaker be used as a main switch?
A:
Yes, it has an isolation function allowing it to be used as a main switch.
Q:What is the endurance life of the device?
A:
The device has an endurance of at least 20,000 operations.
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
You may also like
Reliable High-Quality Mini Breaker Bestrip 1: Thermal-Magnetic Circuit Protection System
US$0.80-5.00
100 Pieces(MOQ)
High Performance 12kv Indoor Vacuum Breaker System for Reliable Solutions
US$450.00-700.00
1 Piece(MOQ)
Advanced Vacuum Breaker System for Optimal Efficiency Gains
US$100.00-300.00
1 Piece(MOQ)
3p 630A Silver Point Electronic MCCB Protecting The System Against Faults
US$73.94-76.09
1 Piece(MOQ)
Advanced Automatic Vacuum Breaker Control System for Optimal Performance
US$100.00-300.00
1 Piece(MOQ)
Manual Reset Circuit Breaker M6 Breaker Use Rvs and Marine Systems
US$4.50-4.70
100 pieces(MOQ)
Reliable 12kv Medium Voltage Breaker System with Fixed Type Design
US$450.00-700.00
1 Piece(MOQ)
Residual Current Circuit Breaker Including AC/DC Type Suitable Solar System
Negotiable
100 Pieces(MOQ)
Reliable Indoor Solution: 50Hz Frequency Dependable Vacuum Breaker System
US$450.00-700.00
1 Piece(MOQ)
Advanced Electric System for Extended Product Durability and Efficiency
US$100.00-300.00
1 Piece(MOQ)
Premium Gruigoo Brass Distribution System for Enhanced Security
US$2.66-5.45
100 Pieces(MOQ)
Intelligent 12kv Auto Recloser Electrical System
US$1,800.00-3,000.00
2 Pieces(MOQ)
Extreme Weather Spring System for Optimal Motor Performance
US$100.00-300.00
1 Piece(MOQ)
145kv 3150A 60Hz Hybried Plug and Switch System Pass ABB
US$60,000.00
5 Pieces(MOQ)
Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Hoe System, Arc Extinguishing Chamber, Base
US$5.00-1,500.00
1 Piece(MOQ)
Rwz-1000 Distribution Network Automation System
US$5,000.00-20,000.00
1 Piece(MOQ)
72.5kv 3150A 60Hz Hybried Plug and Switch System Pass ABB
US$60,000.00
5 Pieces(MOQ)
Switch Panel Power System for Jeep Truck LED Light
Negotiable
1 Piece(MOQ)
Current Limiting Protector System Main Unit 128-512 Points 6-Inch LCD
US$1,050.00-1,400.00
1 Piece(MOQ)



















