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4p Adjustable RCBO Leakage-Current Circuit Breaker
US$23.00
20-120 Pieces
US$21.90
121-1,200 Pieces
US$20.85
1,201+ Pieces
Sample price:US$23.00/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
LRFO-80Speed
Normal Type Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedStructure
Conventional Circuit BreakerPoles Number
1p+N, 2p,,3p+N, 4pType
Circuit BreakerFunction
Conventional Circuit Breaker, Overcurrent Protection, RCCB, Residual Current Circuit BreakerCertification
ISO9001-2000, CE, CCCModel
Lrfo-80Rated Voltage(V)
230/400VACSensitivity
10, 30, 100, 300mANumber of Poles
1p+N, 2p, 3p+N,4pTransport Package
Export CartonSpecification
IEC61009-1Trademark
Longroad/OEMOrigin
ChinaHS Code
8536200000Production Capacity
100, 000PCSKey features
Advanced Residual Current Detection: Detects AC, pulsing DC, smoothing DC, F type compound, and 1K Hz high frequency signals.
Wide Poles Configuration: Available in 1P+N, 2P, 3P+N, and 4P configurations for versatile installation.
High Breaking Capacity: Rated making and breaking capacity up to 1000A with 6000A short circuit current.
IEC Standard Compliance: Conforms to IEC/EN61009-1 and IEC/EN62423 standards for safety and reliability.
Durable Electrical Life: Guaranteed electrical life of 4000 operations and mechanical life of 5000 operations.
Comprehensive Certifications: Certified by CE, CCC, ISO9001, TUV, CQC, SGS, ROHS, and SASO.
Robust Environmental Resistance: Operates in -25 to +40 degrees Celsius and stored in -25 to +70 degrees Celsius.
24-Hour Emergency Support: Immediate on-site fault removal and power restoration service available 24/7.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.46h 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 types of residual currents can this RCBO detect?
A:
It detects Type B residual currents including AC, pulsing DC (A type), smoothing DC, F type compound, and high frequency signals up to 1K Hz.
Q:What are the available pole configurations?
A:
The circuit breaker is available in 1P+N, 2P, 3P+N, and 4P configurations.
Q:What is the rated making and breaking capacity?
A:
The rated making and breaking capacity is 1000A, with a rated limited short circuit current of 6000A.
Q:Does the product meet international safety standards?
A:
Yes, it conforms to IEC/EN61009-1 and IEC/EN62423 standards and holds CE, CCC, and ISO9001 certifications.
Q:What is the expected lifespan of the circuit breaker?
A:
It offers an electrical life of 4000 operations and a mechanical life of 5000 operations.
Send Inquiry
*To:Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
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