Does it provide short-circuit protection?

Yes, it provides overcurrent, overload, and short-circuit protection.

What certifications does the product have?

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

Is there after-sales support?

Yes, 24-hour emergency service is provided for fault removal and power restoration.

Electric Vehicles Battery Group Transfer DC MCB

Name: Electric Vehicles Battery Group Transfer DC MCB
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 941916665

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

Negotiable

500 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Electric Vehicles

Operation

Manual Type

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection, Overload, Short-Circuit Protection

Certification

ISO9001-2000, CE, CB, CCC

Rated Current(ADC)

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

Rated Voltage(VDC)

250~1200

Rated Short-Circuit Making Capaity

6000A

Pole

Transport Package

120 Poles/Carton

Specification

IEC/EN 60947-1, 60898-1

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

100, 000 Poles/Month

Key features

High-Speed Protection: Designed as a high-speed circuit breaker for electric vehicle battery groups.

Wide Voltage Range: Rated operating voltage from DC12V to DC120V, supporting up to 1200VDC.

High Breaking Capacity: Ultimate breaking capacity of 6kA for reliable short-circuit protection.

Multiple Current Ratings: Available in 14 rated current options ranging from 1A to 63A.

Dual Protection Functions: Provides both overcurrent and short-circuit protection for battery groups.

Long Mechanical Life: Mechanical operation life up to 20,000 times on average.

Global Certifications: Certified with ISO9001, CE, CB, CCC, TUV, CQC, SGS, ROHS, and SASO.

24/7 Emergency Support: 24-hour emergency service available for fault removal and power restoration.

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: ≤1.94h 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.