Is the installation easy?

Yes, it features an extendable DIN-Rail holder for easy installation.

What certifications does the product hold?

It holds CE, VDE, ISO9001, CB, CCC, TUV, SGS, ROHS, and SASO certifications.

Can the product be used for both AC and DC?

Yes, it is applicable for both AC and DC electrical systems.

MCB 1p 2p 3p 4pole Electrical AC DC Miniature Circuit Breakers

Name: MCB 1p 2p 3p 4pole Electrical AC DC Miniature Circuit Breakers
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 2207380565

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

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

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

LR6-63

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCB

Poles Number

1, 1p+N, 2, 3, 3p+N, 4

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

VDE, ISO9001-2000, CE, CB, CCC

Tripping Characteristic

B,C,D According to IEC/En 60898-1

Rated Voltage Un(V)

230/400VAC,Max250/440VAC,250VDC/Pole

Rated Current in(a)

1,2,3,4,6,10,16,20,25,32,40,50,63A

Breaking Capacity(Ka)

Ics=ICU6ka

Number of Poles

1,2,3,4

Transport Package

Box

Specification

13mm

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

200000 Poles/Month

Key features

Wide Voltage Range: Supports 230/400VAC, 250/440VAC, and 250VDC for versatile applications.

Multiple Pole Options: Available in 1, 1P+N, 2, 3, 3P+N, and 4-pole configurations.

High Breaking Capacity: Features 6000A breaking capacity (Ics=ICU) for reliable protection.

Flexible Tripping Characteristics: Offers B, C, and D curves according to IEC/EN 60898-1 standards.

Comprehensive Certifications: Certified by CE, VDE, ISO9001, CB, CCC, TUV, SGS, ROHS, and SASO.

24-Hour Emergency Service: Immediate on-site response for abnormal operation or power failure.

DIN-Rail Compatibility: Extendable holder allows easy installation on standard DIN rails.

Window Status Indicator: Built-in window provides clear visual indication of operation status.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.26h 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.