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RCD Differential Switches 2p 4p Electromagnetic Residual Current Circuit Breaker
US$3.71
10-200 Pieces
US$3.55
201-1,000 Pieces
US$3.38
1,001+ Pieces
Sample price:US$3.71/piece.Request sample
Product profile
Customization
AvailableBreaking Capacity
Low Voltage Circuit BreakersOperation
Electric TypeModel NO.
LRE1-63Speed
High-Speed Circuit BreakerArc-extinguishing Medium
AirInstallation
FixedType
Circuit BreakerFunction
RCCB, Short-Circuit ProtectionCertification
ISO9001-2000, CE, CB, CCC-Rated Voltage Un
400VACTripping  Category
ElectromagneticPoles
1p+N, 3p+NRated Current in
16, 20, 25, 32, 40, 50, 63,100ATransport Package
CartonsTrademark
LONGROAD/OEMOrigin
ChinaProduction Capacity
200000PCS/MonthKey features
Multiple Protection Functions: Protects against indirect/direct contact, fire hazards, and short circuits.
Wide Rated Current Range: Available in 16A, 20A, 25A, 32A, 40A, 50A, 63A, and 100A options.
High Breaking Capacity: Short-circuit current capacity up to 6000A or 10000A depending on model.
Fast Tripping Response: Instantaneous tripping time ensures protection within 0.1 seconds.
DIN Rail Mounting: Easy installation on standard 35mm DIN rail using fast clip device.
Dual Waveform Detection: Supports AC and A class detection for various residual current types.
Robust Mechanical Life: Rated for 2,000 electrical operations and 2,000 mechanical operations.
Comprehensive Certifications: Certified under ISO9001-2000, CE, CB, and CCC standards.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.21h 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 are the available rated currents?
A:
The product is available in 16A, 20A, 25A, 32A, 40A, 50A, 63A, and 100A.
Q:How fast is the tripping time?
A:
It features instantaneous tripping with a break time of less than or equal to 0.1 seconds.
Q:What types of residual currents can it detect?
A:
It supports AC class for sinusoidal AC currents and A class for sinusoidal AC and pulsed DC currents.
Q:What is the maximum short-circuit current capacity?
A:
The short-circuit current capacity is 6000A or 10000A depending on the specific rated current model.
Q:How is the device installed?
A:
It is designed for fixed installation on a 35mm DIN rail using a fast clip device.
Send Inquiry
*To:Yueqing Long Road Electric Co., Ltd.
Yueqing Long Road Electric Co., Ltd.*Content:
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